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What is the Best Residential Roofing Material?

standing seam metal roofing

Choosing the Right Materials

They have been a rarity until the past few years but standing seam metal roofs are becoming a trend in the residential roofing market. Why? Standing seam metal roof installation has become requested more frequently than other roofing materials for people are planning to stay in their homes forever. While a standing seam metal roof can be expensive, the benefits far outweigh the concern of costs, and those reasons are: 

  • A standing seam metal roof will last50 years or longer – a lifetime investment for your home. 
  • A standing seam metal roof is durable, rigid, and rugged – hail resistant and wind resistant.  
  • A standing seam metal roof won’t crack, rot, or warp – UV resistant. 
  • A standing seam metal roof is safer in a fire – a bonus for your homeowner’s insurance. 
  • A standing seam metal roof is energy-efficient – ROI with lower energy bills. 
  • A standing seam metal roof is low maintenance – corrosion-resistant needs little to no maintenance.

What is a standing seam metal roof?

The description of a standing seam metal roofing is a metal panel roofing system with concealed fasteners. The flat part of the panels has two vertical legs on each side, also referred to as raised seams, thus the “standing seam” part of the roofing material.  With those two standing seams, the professional installation of a standing seam metal roof will hide the fastening process by hiding the clips to the decking or directly attach to the decking with a flange. 

standing seam metal

Why is standing seam metal roof so expensive?

When a professional roofer installs a reliable standing seam metal roof, it is going to be more durable and longer-lasting than the basic asphalt roofing or any other common type of residential roofing. While its lighter weight than asphalt shingles, there are thicker metal panels, which cost more because standing seam metal roofs are more durable, longer-lasting, and more resistant to things than asphalt shingle, like hailstorms and UV rays. 

What are the disadvantages of a metal roof?

Whether it is roofing a new home or replacing an existing roof, homeowners should give standing seam metal roof some consideration when choosing the roofing material. Metal roofing is available in many different types of metal, each attractive and matches any architectural style you have: 

  • Aluminum
  • Copper
  • Galvanized Steel
  • Tin
  • Zinc

However, standing seam metal roof isn’t without disadvantages and drawbacks, nothing is going to be 100% perfectly ideal, no matter how good of quality the material. Among standing seam metal roof, the disadvantages are: 

  • Affordability: Standing seam metal roof or any metal roofing will cost up to three times more than asphalt, cedar, or other roofing materials. However, when it comes to long life, a standing seam metal roof will outlive other roofing materials. 
  • Noisy: If standing seam metal roof is poorly installed, they can be loud during rain or hailstorms. However, by having the roofing contractor add more insulation during the installation process will quieten the roof. It will also make it more expensive, but well worth that extra cost.  Again, the longevity of a metal roof will repay that extra cost. 
  • Contraction and expansion: Standing seam metal roofs are large panels between the legs or raised seams. Those panels will contract and expand with the temperature. If the standing seam metal roof hasn’t been installed with the fasteners correctly, that movement will loosen the fasteners and require tightening or replacing the fasteners. 
  • Color match inconsistent:  When repairs are required for standing seam metal roof, it can be challenging to match the new panel color with the existing panels. 
  • Performance: Standing seam metal roof can accumulate water anywhere on the roof if the installation was not done correctly or if low-grade metal was used. With metal roofing, you get what you pay for, so get the best you can afford in metal thickness and professional installation. 

Can you walk on a standing seam metal roof?

Yes, when it comes to metal roofing vs. asphalt shingles or any other type of roofing material, standing seam metal roofs are safer and stronger to walk on, with the proper footwear. Metal roofing can be slick, walking on them in the ice, rain, or snow is not advised unless an absolute emergency. 

Is standing seam metal roof worth it?

For a home that you’re planning on living forever, or for many years, yes, a standing seam metal roof is well worth the extra cost of an asphalt single, or any other type of roofing material. The benefits are numerous, and the most significant benefit is the long lifespan it provides. For a house that you plan to sell within 20 years or less, no, a standing seam metal roof would not be worthwhile. 

interior of a standing seam metal roof

In Closing

As we’ve mentioned, a standing seam metal roof is worth the extra cost for a home you plan to call forever. You want to choose a roofing contractor that will install the material correctly, using the best material you can afford, and a contractor that knows how to repair a standing seam metal roof as well as install the roof. 

What is the Difference Between Architectural Shingles and Asphalt Shingles?

architectural shingles

What is the Difference Between Architectural and Asphalt Shingles?

Many homeowners like the look of a distinguished, and well-installed roof. However, it is important to understand the various roofing materials that may be involved. One of the common questions that are asked in the roofing industry is what the difference is between architectural and asphalt shingles. Three-tab shingles are distinguished by their cutouts. These cutouts are made along their long lower edge, and look like three separate pieces when they are installed, even though the whole panel is only one piece. Alternatively, architectural asphalt shingles are different because they contain no cutouts and their lower portions are laminated with an additional asphalt layer. Additionally, roofing contractors consider architectural shingles to be a high-end luxury product due to the fact that architectural shingles have increased durability and are more aesthetically pleasing.

Are Architectural Shingles Better?

Are you wondering whether architectural shingles are better than asphalt shingles? According to roofers, the answer is yes. This can be whittled down to a few important categories that will help homeowners understand why architectural shingles are considered a better roofing product than asphalt shingles.

  • Beauty. Architectural shingles were designed to be a higher-end version of regular shingles, thus they come in desirable shapes and colors for roofing purposes.
  • Durability. Architectural shingles are practically twice as thick as three-tab shingles. They are also less vulnerable to curling.
  • Increased wind resistance. Architectural shingles weigh approximately 340-440 pounds per square and are rated for wind speeds that are up to eighty to one-hundred and twenty miles per hour.
  • Great manufacturer’s warranties. For architectural shingles, it is not unusual to see forty to fifty-year warranties.

How Many Years Do Architectural Shingles Last?

Apparently, architectural shingles can last as long as twenty-five to thirty years. Architectural shingles are very high-end versions of asphalt shingles and have a correspondingly higher roof lifetime. Both asphalt shingles and architectural shingles seal in the same manner, but architectural shingles are up to three times thicker than normal three-tab shingles.

What is an Architectural Roof Shingle?

As previously alluded to, architectural shingles are very high-quality roofing products. They are composed of a heavy fiberglass mat base and ceramic-coated mineral granules that are embedded in water-resistant asphalt. 

Are Architectural Shingles Harder to Install?

Architectural shingles are heavier than regular shingles, so that will need to be factored into the labor of carrying them up the ladder and assembling them on the roof. Architectural shingles will also need additional roof support due to their increased weight. According to a leading roofing website, it is easier to install architectural shingles than asphalt shingles. This is due to the fact architectural shingles have a double thickness or laminate at the nail line.

When to Replace Architectural Shingles

Are you wondering when the right time is for you to replace your roof’s architectural shingles? If so, it is important to factor in when the roof was installed. An asphalt roof will have a shorter roof lifespan than architectural shingles, and they typically last anywhere from twenty to twenty-five years. In addition, it will be important to ensure that if a roof has been installed over a previous layer of shingles, all shingles are removed from the roof before another roof replacement is applied.

Are Architectural Shingles Asphalt

Usually, architectural shingles are made of a heavy fiberglass mat base and are ceramic-coated with mineral granules. These granules are manufactured to be tightly embedded in intricately refined, water-resistant asphalt.

Which Architectural Shingles

If you are wondering which architectural shingles to select, you are not alone. Choose the right kind of roof that will both service your budget and your home exterior color palette is difficult. Which brand is the best for architectural shingles? Which colors will enable a cooler atmosphere for your roof? For these questions and more, it is urgent that you speak to a project manager from a professional roofing company. A qualified individual will be able to advise you on your best course of action and be able to make any repairs that are needed in the future.

architectural shingles

How are Architectural Shingles Made

Are you wondering how architectural shingles are made? Let’s start first with the basics. In order to make shingles, a roll of organic felt or fiberglass mat is mounted. After that, it is fed into a dry looper. The material is then passed through a presaturation chamber and afterward is placed into a saturator tank that is filled with hot asphalt. This hot asphalt will coat the fibers. If it is deemed necessary, the material will pass through the wet looping machine.

If you would like to discuss architectural shingles in Dallas, TX, the best time is now. You can easily get in touch with us with a quick phone call to 214-295-5500.

How do you build a cool roof?

flat black roof

Keeping your property cool

In Texas, there is something about having a cool roof in summer that sounds so good! A roofing system can reflect the infrared and ultraviolet wavelengths of the hot Texas sun, which reduces heat transfer away from the building. With a higher thermal emittance, it can radiate absorbed, solar energy.

What color roof reflects the most heat? Yes, the color of roofing materials affects the interior temperature of any structure, commercial or homes. In the years past (decades actually), a cool roof would be white or another light color. In the past few years, a change has taken place with the cool roof products for commercial roofing.

Is a black roof hotter? While a dark-colored roof is known to absorb heat, making the roof and immediate space under it warmer, and a light-colored roof does the opposite. A light colored material on the roof, especially a large commercial building, with any type of roofing material can make a significant difference. When you factor in sufficient insulation with how a commercial roof is built, a cool roof comes into the conversation.

What are cool roofs made of?

The cool roof of a commercial building typically has a solar reflectance between 0.20 and 0.35 range. The reflectance of a dark roof however can be 0.05. Because a metallic surface has a low emissivity. Most other roofing materials have a high emissivity.

A cool roof on a commercial building has the same purpose as on a residential property. It reflects the sun’s heat and emits it back to the sky, thus, keeping the commercial building cool. It is the use of two properties: Solar Reflectance and Thermal Emittance. Where solar reflectance is the fraction of solar energy that is reflected by the roof, thermal emittance is the roof surface’s ability to radiate the absorbed heat.

Do Cool Roofs work?

A cool roof will reduce the heat’s thermal radiation back into the atmosphere, creating a convection of heat into exterior air, and the conduction of heat into your commercial building. This urban air temperature is lower and mitigates the effect of urban heat. It will also slow ground level ozone from forming long with reducing smog. A cool roof will provide the building owner cost in energy savings during the summer months.

What are the benefits of a cool roof?

A cool roof is one way to cut back on energy cost for cooling, a big plus in states like Texas where the summers are brutal. It is an eco-friendly method to roofing that uses basic knowledge to create a home more energy-efficient, but there are other cool roof benefits too:

  • Energy Savings: As we’ve already mentioned, this the main benefit, but how does a cool roof save energy expenses? A cool roof doesn’t absorb as much of the sun’s heat, keeping your home cooler, less air conditioning is needed.
  • Eco-Friendly: Another topic we’ve mentioned already; a cool roof is an eco-friendly way to keep a home cooler. How? A cool roof will reduce your home’s need from power plants that create carbon emissions. Electricity consumption creates over thirty percent of carbon emissions! Any drop we can help with helps the Earth and our future.
  • Lessen Power Outages: The more businesses and homes that have a cool roof will use their electricity less, and that will lessen the demands on the power grids. That will minimize the rolling brownouts and power outages.  
  • The Air Temperature: The more structures that have a cool roof installed will reduce the air temperature in an industrial area or neighborhood. That heat is referred to as the urban heat island because there is a lack of natural moisture in densely populated areas. In other words, there are more structures than there are open spaces and vegetation. A non-cool roof can raise the temperature in the air by as much as 90 degrees!
  • Roof Life Expectancy: By decreasing a roof’s temperature with a cool roof instead, you will extend its lifespan.  A dark roof absorbs heat, which stresses the construction and, as a result, shortens its lifespan.
cool roofing metal roofing

A Few More Words on Cool Roof

You may wonder which will help your energy expenses the most, cool roof vs. insulation. Proper ventilation in the attic will provide cooling properties that will extend the life of the shingles on your roof. Insulation, on the other hand, keeps any excess heat from getting past your attic and into your commercial building.

What about cool roof and waterproofing systems? A cool roof, even in the sunlight, has a low surface temperature, which gives a roof a longer lifespan. With waterproofing roofing membranes, the lifespan is even longer.

If being eco-friendly isn’t your main concern, saving money is nothing to ignore. With a cool roof, you’ll save money with cooling expenses and your roof will last longer, saving you on roof replacement too!  If you’re planning to sell your commercial building in the future, a cool roof will be a bonus for potential buyers! For cool roof installation in Dallas, TX, call 214-295-5500 today.

Do I Need to Replace Roof After Hail?

Hail Damage Marked on a Roof.

Do I need to replace roof after hail?

While spring is the most common time for hail in Texas, it can hit almost anytime. Whenever it does, it can leave your roof vulnerable to major damage. While hail damage should always be a concern, whether your roof needs to be replaced will depend on how serious the damage and how long it’s been there. When hail hits your roof, it can just cause minor damage like knocking away granules off your shingles, or it can knock holes in your roof. If your roof has been fully penetrated, you’ll need to replace the whole roof. But, even a few dents and worn away granules can be trouble, especially if water seeps under the shingles and leaks occur. Serious leaks can cause structural deterioration, which could lead you to need a full roof replacement.

One of the most frustrating things about hail damage is that it may not be immediately apparent from the ground. Homeowners sometimes ignore the damage, if it isn’t readily apparent, and this is usually where the trouble begins. If ignored for weeks or months, this is often when leaks develop and more serious structural damage occurs. One of the best ways to find out if you have hail damage, and figure out whether your roof just needs some minor repairs, or if it needs to be replaced, is to call a reputable roofer and get the roof inspected as soon as possible after a hail storm. If your roof has been damaged by hail and you need roof hail damage repair in Dallas, TX, the reputable roofing professionals to rely on are those at Accent Roofing & Construction. Schedule a roof inspection and get an estimate from us by calling 214-295-5500.

What does roof damage from hail look like?

After a hailstorm, hail damage may not be apparent from the ground. That’s why it’s important to go up on the roof to check for damage. Even then, you have to know what you’re looking for. Here are some tips to spot hail damage:

  • Check flashing, metal valleys, and vents for dents. If you’ve had your car dented by hail, you’ll see similar dents in the metal on your roof, and these dents are the first sign of hail damage.
  • Look for dents on the ridge cap. Ridges are the highest point on your roof and often get hit the hardest by hail. Dents are a sure sign of hail damage.
  • Check for cracks, missing granules, or bruising on your shingles. Like bruises on your skin, a bruise on your roof will feel softer and have some give when you place your finger on dimples caused by hail.

Is hail damage repairable

Yes, hail damage to your roof is repairable. To find out how extensive the damage is, get in touch with a reputable roofer like those at Accent Roofing & Construction to inspect the roof and assess the damage. Roofers are trained to spot damage, and we can also provide you with an estimate you can include on an insurance claim. 

Can hail damage a metal roof

One of the advantages of having a metal roof is that it is highly resistant to hail damage. In fact, many metal roofing materials are Class 4 impact resistant. This is the highest damage resistance rating any roofing material can receive. While metal roofs can get dented by hail, they won’t get penetrated, so hail won’t cause leaks on a metal roof.

What size hail will damage a roof?

Depending on what kind of roofing material you have, any size hail could affect your roof. Standard asphalt shingle roofs are probably the most vulnerable, while impact-resistant shingles and metal roofs hold up the best. Still, the smaller the size hail, the less likely it will cause damage or significant damage. Pea-sized hail—about ¼ inch—is unlikely to do any damage. Your roof may also be safe to some extent with marble-sized hail. Once hailstones get bigger than that, the greater the likelihood damage will occur. The bigger the hail is the more likely your roof may also experience wind damage. Wind is pivotal in the formation of hail, and the bigger the hailstones, the stronger the wind will be. No matter the size of the hail, it’s still good to inspect your roof afterward for any damage. You don’t want to be caught off guard later on by leaks or structural damage caused by hail earlier in the year.

How long do you have to report hail damage to your roof?

Because hail damage is hard to spot, you may wonder when to claim hail damage on your roof if you’ve just discovered it. With hail, the sooner the better because the faster the damage is repaired, the better. But, you are in luck when it comes to insurance claims. Most insurance companies give you a year from the hail event to report the damage. Always check with your individual insurer to make certain what your policy covers. 

Do I have to pay a deductible for hail damage to my roof?

Generally, almost all insurance policies require a deductible to be paid before a repair is covered. Hail damage is no exception. Normally, with hail, the deductible will vary depending on where you live. States like Texas that have high incidences of hail will often have higher deductibles. Again, checking with your insurer is always the best way to find out about what’s covered and how much deductibles will cost.

A Shingle Damaged by Hail

Hail damage repair near me

When hail has damaged your roof and you need hail damage repair in Dallas, TX, the professionals to turn to are those at Accent Roofing & Construction. We offer a complete range of roofing solutions and fast, effective repairs. Find out more or schedule our services by calling 214-295-5500.

Is a Metal Roof Worth It?

Metal roof edge

What are the advantages of a metal roof?

Roofers are always looking to offer homeowners with the best roofing options that will efficiently protect their roof and last them with a long working lifespan. One such option exists in the form of metal roofing. An occasionally misunderstood and extremely popular form of roofing that benefits Americans across the country, metal roofing has various benefits that not only make it superior to traditional forms of roofing but also helps your house as well. Such advantages include:

  • Storm resistance
  • Reflects sunlight
  • Lifespan of up to fifty years
  • Fire resistant
  • Wind resistant
  • Energy efficient 
  • Superior customization 

By function, a modern metal roof has several advantages that metal roofing used years ago do not. A metal roof has historically been capable against things like hail and wind, bouncing off the impact better than asphalt shingles. Furthermore, the metal material helps your air conditioning unit by actually making your home cooler in the warmer months. Metal roofing can bring your home many more advantages that will help it last longer and allow you to live easier.

Do you put gutters on a metal roof?

Gutters can go on any home with a roof, that includes those with metal roofing. That is if the gutters can attach to the fascia and get bracketed to hold it steady. Gutters should be close to the edge of the roof by being held high on the fascia so as to make the system as efficient as possible. Furthermore, a metal roof can be superior to other forms of roofing due to water and debris flowing off of the roof faster thanks to the slick surface. 

That said, gutters are not necessarily a requirement for homeowners with a metal roof. This is due to a metal roof being highly resistant to what a gutter prevents. The gutter itself is meant to move rainwater from the roof and help with the natural flow that happens during storms. A metal roof naturally does that, so a gutter may be much better suited to gathering rainwater or moving it to a specific location if a gutter system were to be installed. 

This is the case for metal roofing installation over a shingled roof as well, which is an absolutely possible thing. While installing a metal roof over shingles will grant the house a superior toughness to the elements, it will also build the chance of moisture getting trapped inside. Furthermore, repairs to such a roof would be more expensive due to the layering a roofer would have to go through if there were a leak or heavy damaging.

Do metal roofs make houses hotter?

Metal roofing installation has more than a couple of misconceptions about how it can affect parts of normal living. For example, as mentioned a metal roof makes a home cooler in warmer months rather than the other way around. This is because metal roofing reflects radiant sunlight away and does not absorb as much energy as a normal roof does. This helps your air conditioner and home overall be more energy efficient. That is by way of the metal roof helping the installed HVAC system to keep the area at a better temperature-controlled state. When a home is cooler, other electrical appliances do not have to work as hard and do not short out as often. 

A similar misconception is found when people assume that a metal roof is loud when it rains. In fact, a metal roof is quieter than most roofs thanks to the deck beneath the roofing. While it may make some noise on the exterior of the home, it is not nearly as loud as older models. Residents with a metal roof installed will have no problems with the noise when the weather turns to rain.

Do metal roofs affect cell phone reception?

Metal roofing by no means affects a cellular signal inside your home due to it having no materials that work against such signals built into the panels used to create your roof. However, homes with weaker signals may experience an amplification in the spots that have weak and strong services. However, a homeowner that is interested in a metal roof will want to get a stronger wifi connection due to how the material reacts with that specific material. With a wifi system being similar to radio, metal tends to disrupt the signal sent out wirelessly. That is why we recommend a home that has a hard-wired system to compliment the wireless system if the signal is not strong enough.

metal roof

Can you power wash a metal roof?

Depending on how accessible the roof is to a person, a light level power washing is absolutely capable of cleaning a metal roof. Keep in mind however that too high of power from a power washer will cause damage to metal roofing and open the interior up to damages such as leaks. That is why it is recommended to use anything from a low-level power wash to a bucket and some soap. If you want more information on metal roofing, call 214-295-5500 today and learn how Accent Roofing & Construction can help you.

Replacing Your Roof or Building a New Home? Here are Reasons to Consider a Slate Roof

Whether it’s time to replace your roof or you’re building a new home, the roof you choose is essential to the longevity and visual appeal of your home. There are many roofing materials to choose from, including asphalt, which is the cheapest and most common, to tile and slate, which are more expensive.

In this article, we look at the slate roof and why it’s a good value for the price, and why you should consider this option when choosing a new roof for your home.

What is a Slate Roof?

Slate tiles are constructed from rock which comes from volcanic ash and clay. Slate roofs are among the oldest used and date back centuries because of the availability of the material and the longevity of the tiles. There are slate roofs built hundreds of years ago that still hold up to this day.

There are two types of slate roofs available — hard and soft. The hard variety is strong and durable, making it ideal for areas that experience harsh weather. Hard slate tiles are also fire resistant and don’t absorb water, which makes them less prone to warping.

The soft slate tile isn’t as durable as the hard slate, but it does retain the fire and water resistance of hard slate. People may opt for the soft variety because it is somewhat less expensive while providing much of the same advantages.

How Long Do Slate Roofs Last?

As mentioned, slate roofs can last for a hundred years or more with proper care and maintenance, and many factors come into play when discussing the longevity of a slate roof. On average, a well-maintained slate roof in ideal conditions lasts about 60 years.

Weather plays a significant factor in the longevity of slate roofing tiles, and you will have to replace the underlay about every 30-40 years to maintain the health of the roof and the integrity of the tiles. Also, the longevity is mostly dependent on the maintenance you do, taking care to fix small problems before they turn into large ones down the road.

What is the Cost of a Slate Roof?

One reason many people steer clear of slate roofs is the cost, and to be fair, it is one of the more expensive roofing tiles you can buy. If your current home has a slate roof, the cost to upkeep it is minimal, and you likely won’t have any large expenditures during ownership.

However, if you’re installing a brand new slate roof, you can expect to pay about $1,500 per square, and in roofing terms, a square is a 10×10 foot area. By way of comparison, asphalt shingles typically cost about $200 per square, so you can see why so many people opt for asphalt over slate.

Another thing to consider when talking about the cost is the installation. Asphalt shingles are ubiquitous, and almost every contractor is familiar with this material. Because it’s so widely available, and because of its familiarity, the labor cost to install an asphalt roof is relatively cheap compared to more exotic materials such as slate or concrete.

Also, since not every roofing contractor is skilled at installing slate, you need to hire one who has the experience, which means higher labor costs. You don’t want to cut corners on a slate roof installation because doing so will cost you more money in repairs due to a shoddy job down the road.

what is slate roofing

Common Issues with Slate Roofs

While slate roofs sound like the perfect option, if you want a long-lasting roof that offers protection against fire and the elements, there are some disadvantages to installing these as well.

Cost

The major disadvantage, as mentioned above, is the cost of the tiles themselves and the cost of labor for installation. Depending on the type of slate you decide to install, the roof can cost anywhere from $1,000 to $6,000 a square installed. Also, as mentioned, not every roofing contractor has experience installing slate roofs, which makes it more difficult to find a qualified installer in some areas.

Thickness of Tiles Can Be Uneven

Another disadvantage to slate tiles it that they’re sometimes not gauged, which means the thickness varies from tile to tile.

Slate Tiles are Heavy

The weight of the roof is also something to consider. Slate tiles are heavy, and the deck of the roof needs reinforcing to deal with the weight. Slate roofs can weigh up to 1,500 pounds, and you’ll need an inspection of your roof’s support system to make sure it can handle the weight before you go down that road.

Difficult to Find Tile Replacements

Finally, slate roofing tiles can become damaged if you have roofers who have to go up and work on the roof. If tiles get broken, it can be challenging to find a replacement that matches the exact color.

Do you Need a Contractor to Fix your Slate Roof?

The best advice if you want to keep your slate roof in tip-top condition is to hire a professional when you need fixing or maintenance; however, because of the high cost, you can usually handle minor repairs and fixes yourself if you know what you’re doing. When you have your slate roof installed, ask the roofing contractor if they offer a maintenance package or maintenance services to keep the roof in shape.

The good news is because slate doesn’t warp, corrode, or attract mold, it doesn’t require as much maintenance like other roofing materials. Make sure you keep trees that overhang the roof trimmed to avoid any damage caused by falling branches and be aware of animals that may climb up on the roof and crack the tiles. Other than that, you should be fine.

Slate is a gorgeous and durable roofing material that is sure to give your home value and curb appeal. If you’re willing to shell out the high up-front expense and take care of it, you will have a roof that will likely last your entire lifetime.

 

 

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How to Get Rid of Moss on Your Roof

You may think a bit of moss growth on your roof adds character to your home, but that green carpet covering your shingles can wreak havoc on your roof. Moss grows in areas that get little to no sunlight but a decent amount of moisture buildup. This is why you will typically see moss growing on the north side of trees, fence posts and yes, roofs.

But no matter where you see moss growing on your roof you should address it as quickly as you can to avoid damages.

The Dangers of Moss Growth

In nature, moss plays its part. But on man-made structures, moss can have a devastating effect. Moss grows in blankets and establishes its roots on the shingling of your roof. These roots can actually start to lift your roofing shingles and deteriorate them over time. This will result in the immediate need to spend money and replace broken or damaged shingles.

In the long run, though, shingles that have been lifted up by moss roots can expose the underlayer of your roof to moisture which can cause even more damage. This is the beginning of roof erosion.

This exposure to moisture can cause mold and bacteria growth, which can eat away at your roofing and cause leaks and holes. Not to mention the respiratory health issues caused by breathing in mold. The exposed roofing can allow water and moisture into your inner roofing structure and even your home.

Besides the structural and health dangers that moss can lead to, it is dangerous to walk on a roof that is covered in moss because it can be very slippery. If you feel that moss on your roof has already caused significant damage, reach out to a roofing company to check it out for you. On the other hand, you just need to get the moss off your roof but no damage has been done, keep on reading!

cleaning moss on roof

Getting Rid of Moss and Dispelling Popular Misconceptions

So you are aware of the dangers and are ready to get rid of your moss but which method should be used. First, some misconceptions about getting moss off your roof should be addressed:

  • Bleach – It is often recommended that homeowners use bleach to weaken and wash away moss. This is a method that needs to be executed very carefully for it to be a viable option. That’s because bleach is very corrosive and can eat away at your flashing, which can cause leaks in the future. Bleach can also discolor your shingles, making them look uneven or older than they actually are. Your vapor barrier can be compromised if you spray your roof with bleach and there are broken or cracked shingles. Bleach will kill moss, but it can also kill other plants and vegetation that you did not intend to kill.
  • Pressure Washing – Pressure washing your moss away should only be done if you are very experienced with the practice. Pressure washers can cause more damage to your roofing and shingles than moss and in much less time.

Both of these methods are still technically viable, but you have to be way more careful with them than other methods such as:

  • Hand Scrubbing – You can start by gathering your garden hose and a sturdy scrubbing brush and wetting down the moss affected areas moderately. When the moss is good and soft, you can go to work on them with the scrubbing brush.
  • Roof Cleaning Solutions – If scrubbing isn’t enough, you may want to consider a ready-made roof cleaning solution. Many roof cleaners are moss and mildew specific. Some can be mixed with water and applied to the affected areas without having to rinse. They work by killing the moss so that it deteriorates and fades away altogether. Other store-bought solutions can be hooked up to your hose and sprayed on the moss-covered section of your roof. If you don’t feel comfortable doing this yourself, see if you can find a roofing contractor near you to clean it professionally.
  • Home Made Solutions – There are also safe home roof cleaning solutions you can make. One of them is a mixture of 8 ounces of dish soap (you can replace the dish soap with 1 and a half to 3 and a half cups of vinegar) and 2 gallons of water. You can apply this mixture with a garden sprayer or backpack sprayer.

Keeping Moss off Your Roof

Now that you have the moss off of your roof, it’s time to think about prevention, so you don’t have to tackle this chore again. Here are some ways you can prevent moss from growing on your roof:

  • Trim Trees – One of the simplest ways to ensure that moss doesn’t grow on your roof is addressing a root cause: lack of sunshine. Moss can’t grow where the sun goes so make sure you trim overhanging limbs from trees and branches that are blocking direct sunlight from your roof.
  • Zinc and Copper Strips – Applying a bit of science can go a long way. Zinc and copper are the natural enemies of moss. Pick up some zinc or copper strips from your local hardware store and place them under the uppermost layer of shingling on your roof.
  • Clean you Gutters – Gutters that are clogged with leaves and plant debris are a breeding ground for moss. Keeping your gutters clean will lessen the likelihood of moss growing on your roof and soffits.
  • Clean your Roof – Moss needs a substrate, such as dirt, to grow in the first place, so cleaning your roof once or twice a year is a great way to prevent moss growth. After each cleaning, you can also put some baking soda on the ridgeline of your roof since the baking soda will make an unsuitably high pH condition in which moss cannot grow.

The Importance of Commercial Roof Ventilation

When it comes to maintaining the roof of a commercial building, property owners are generally worried about the insulation and the condition of the roof and its features.  While these things are very important, property owners must consider the roof ventilation as well.  It is important for commercial roofing to always be properly ventilated to prevent problems that can occur when hot air and moisture build-up in the highest level of the building.

Proper roofing ventilation is important because the ventilation creates enough airflow for heat and moisture that have accumulated near the roof of the building to escape.  The roof ventilation system also prevents cold air from entering the building, which helps keep the roof at a stable temperature and prevents indoor temperature extremes.  If the roof has ineffective ventilation, condensation may build up on the interior of the roof which can lead to several issues.

commercial roof ventilation

The roof must be properly ventilated year-round because moisture and hot air can gather near the roof in any season and cause problems.  During the summer, proper roof ventilation will allow the hot air and moisture that have risen to the highest level of the building to escape for more efficient cooling.  During the winter, the hot air from the heat needs to escape so it doesn’t heat the roof and cause ice and snow to melt.

Maintaining the ventilation system of your roof will help prevent major issues that can cause damage to the roof and ultimately shorten its lifespan.  If the roof of your commercial building is not properly ventilated, you may experience the following issues with your roof and building:

Condensation Buildup

Condensation buildup in the attic or near the roof can lead to several major issues that can damage the roof and surrounding property.  The moisture from within the building, whether it is from humid conditions or steam from cooking and warm water usage, will rise towards the roof.  If the roof is not properly ventilated to allow the moisture to escape, it will form into condensation.  The condensation will settle on building materials below the roof as well as the eaves, soffits, and roofing materials.

The buildup of condensation is dangerous because excess moisture can lead to the following problems:

  • Structural damage: Wood, insulation, drywall, and other building materials are porous and will absorb excess moisture and condensation. When this happens, the materials can become weakened, warped, or rotted, eventually leading to serious structural damage.  The buildup of condensation can also cause metal components, nails, and screws to rust.
  • Mold growth: Moisture is the main resource that mold needs in order to appear within a building. When condensation builds up near the roof, it creates the ideal conditions for mold to grow.  Mold colonies can form on wood and drywall surfaces, and the mold growth will devour these surfaces, causing them to weaken and decay.  The presence of mold can also lead to serious health issues for those who are exposed.  This can be especially dangerous in commercial buildings with a lot of people.

Roof Damage

If the heat and moisture that build up near the roof are not removed with proper ventilation, the roof may sustain damage that can shorten its lifespan.  Both the heat and the moisture can transfer to the surface of the roof, resulting in warped decking, buckling shingles, and structural damage of the wood frame.  Components of the roof such as the shingles may become overheated, which will make them more likely to become damaged and require replacement.  The damage caused by excess heat and moisture can also extend to the siding of the building and the interior walls and ceilings.   With poor roof ventilation, you will not only end up spending money to repair the resulting damage, but you may also be forced to replace your roof prematurely.

Higher Energy Bills

This is a problem that is more likely to occur in the summer as poorly ventilated roofs allow heat to buildup in attic spaces and near the roof.  If this heat has nowhere to escape, it will seep back into the building, raising the indoor temperature.  In the summer, this will cause your air conditioner to run more than necessary to cool the building, which will result in higher cooling costs.

Ice Dams

Ice dams are a major problem that can result from poor roof ventilation during the winter.  This happens when the heat that builds up under the roof causes the ice and snow on the roof to melt.  The melting only occurs in certain areas of the roof, not the entire roof, and the melting snow and ice will refreeze at the edge of the roof, forming an ice dam.  Ice dams put major stress on the building due to their weight and they prevent any melted ice or snow from properly running off the roof.  As a result, the ice dams will grow in size and trap water from the melting ice and snow on the roof which can lead to leaks and water damage.

The weight of ice and snow on the roof can cause structural damage and even collapse if it continues to build up.  Ice dams also create a safety hazard outside your building as large icicles can fall from the roof as the ice dams melt.

Ensuring Proper Roof Ventilation

In order to ensure proper ventilation on your commercial roof, there needs to be continuous airflow that can be achieved by finding a balance between the air intake and air exhaust.  Both the air intake and exhaust are controlled by vents that allow air in and out of the building.  The combination of air intake and exhaust will keep the air moving near the roof to prevent heat and excess moisture from building up.  It is important to make sure the vents are in good condition to ensure that your roof is properly ventilated.  If you need assistance maintaining or installing air intake and exhaust vents for your roof, a roofing professional will ensure that you have the right vents and that they are functional.

Call a Commercial Roofing Professional

If you believe that your roof is not properly ventilating, or if you would like to have the ventilation system inspected, contact a commercial roofing contractor.  Different types of commercial roofing systems use different ventilation systems, so they are not universal.  A roofing professional will recognize the type of ventilation system you need for your roof and ensure it is in working order.  By keeping the ventilation system of your commercial roof properly maintained, you can avoid costly repairs, keep your energy bills under control, and ultimately, extend the lifespan of your roof.

 

The 5 Best Roofing Materials for Warmer Climates

If you live in a warmer climate, you may be wondering what roofing materials would be able to stand up to the heat. Dealing with triple-digit temperatures is no easy task. The unforgiving heat can cause you to turn up the air conditioner and send those energy prices skyrocketing. But there are roofing materials available that do a great job at keeping your home calm, cool, and collected. In this article, we are going to discuss some of the options that you have as a homeowner that will keep your home cool without you having to spend a ton of money on cooling your home through electricity.

1. Concrete

Utilizing concrete tile is a great way to cool your home for a more inexpensive price than other options. Even though it is a heavy material, it takes a long time to heat up while it’s standing in the sun. That means that, in turn, it will take a long time for that heat to get through your roof and start to heat up your home. Also, these tiles are often put into a wave pattern that improves airflow between the decking and the roof surface. This will have a hand in cooling your home as well. Painting these tiles a lighter color will help reflect heat even more and may give your home a more aesthetically pleasing look overall.

2. Metal

Picking a metal roof is a fantastic choice for anyone living in a warmer climate. Throughout cities in warmer climates, like San Antonio, Texas and Los Angeles, California, metal roofing is a very popular choice. There is often a higher up-front cost than other materials such as asphalt, but as time pasts the money that you will save on maintenance and electricity costs will surely help the difference. From aluminum to copper, there are many different options that you can choose from. Each will reflect the sun in their own way. But if you are looking for an even more reflective option there paints and coatings for metal roofing that will increase its reflectiveness even more.

With metal roofing, roofers airspace between those metal panels and the decking. This airspace is crucial in cooling down your home. It acts as a thermal barrier that lowers the heat from the sun as it transfers from the roof to the interior of the home below. Additionally, metal is fire-resistant as well. This makes it a great choice for those who live in a warmer climate. It is also a choice that is great for the environment since metal roofing is often made with recycled materials. Once the material finally reaches the end of its lifespan, the material can be recycled as well as it moves onto the next home.

roof materials

3. Green/Living

Aside from its intriguing and unique appeal, green roofs do wonders for making your home more energy-efficient. In order to bring a green roof to life, a waterproof membrane filled with soil and vegetation is incorporated into your roof. This is meant to cool the home naturally through the soil’s temperature and the growth of the greenery on top. Along with cooling your home, the plants also bring more oxygen into the air and improve your home’s air quality. This makes it great for those who are living in a highly congested area. Due to its pricing and the expertise needed to install this material, it’s not too popular throughout homes. But, that doesn’t take away from the immense benefits of having a green roof.

4. Clay

Clay is a fantastic choice for those who are living in a warmer climate. They’re incredibly long-lasting; they usually last for at least 50 years, if not more. If you’re looking for a Southwest flair or colonial style home, then tile is one of the best ways to pull it off. Clay is a material that has a history of protecting individuals from the heat, so you can definitely protect it to protect you and your family. Typical clays are lighter in color, which makes them more susceptible to heat without having to be painted. If you are looking for an eco-friendly option then clay would be a great choice. They are super easy to recycle, so you do not have to worry about the possibility of it landing in a landfill.

The curved shape of the tile makes a difference as well. It allows the air to circulate efficiently below the surface. Throughout the day, this helps cool your home. When it comes to cost, they are a bit more expensive than other materials on the market. Clay tiles are also very heavy; at least two to four times heavier than asphalt. In order to make sure that your home can handle the weight of them, you may have to reinforce the foundation of your home. But, after looking at the benefits of utilizing clay, you may find that the benefits of clay outweigh the negatives.

5. EPDM “Rubber”

EPDM is often referred to as rubber, but it is actually a synthetic rubber-like substance. This substance is very durable against harsh conditions. It is built to withstand the unrelenting heat of the summer without cracking or breaking down. If you are interested in mimicking the look of slate and cedar, this material would be a great cost-effective way to do just that. This roofing is lightweight and reflective which makes it perfect for those who are living in a warmer climate. It’s also a more affordable choice than tile or green roofs. Also, while implementing regular maintenance methods, it can protect your home for decades on end.

When combating the sun, protecting your home can be a tough task. That is why it is important to put a lot of thought into your roof’s material. Each has pros and cons you need to weigh in order to figure out what material is going to work best for you. Whether you are into metal roofing or green roofing, your home will surely benefit from bringing one of these energy-efficient choices to your humble abode.

Pros and Cons of a Roof Overlay

As time goes by and your roof goes through normal wear and tear, your roof may be in need of some work. This is something that every homeowner has to go through, especially those who are living in their homes for long periods of time. Your first option would be, of course, replacing the entire roof. But, what you may not be aware of is that you have a completely different option available to you: overlaying. Essentially, overlaying is the practice of putting new shingles on top of the old and damaged shingles that you already have on your home. Overlaying your home, instead of giving your home a brand new roof, can boost your roof’s lifespan while keeping your wallet intact. The choice is up to you as a homeowner and what your needs are. In turn, it is important to weigh the pros and cons in order to understand what the right choice will look like for you.

Pros

If you are dealing with a tight budget, overlaying your roof might be the better option for you. Because you are just adding new shingles onto the old ones, you are not using as many materials as you would when you are implementing an entirely new roof. This keeps more money in your pocket, at least initially. Also, you do not have to hire as much manpower as well then you would when you are replacing your entire roof. When you choose to overlay your roof, there’s definitely a lower upfront cost.

Also, it takes way less time to overlay your roof instead of installing a completely new roof. That means that you will be spending less time in discomfort and dealing with the construction that comes from remodeling your home. This is all dependent on the fact that you have a roof that is in good shape and can handle the weight of an extra roof.

roof overlay

Cons

Overlaying your roof is just like adding another roof on top of your roof. With that action, it means that there is going to be a ton of extra weight added to your home. You have to make sure that your home is able to deal with all this extra weight. For this reason, overlaying might not be the best option for older homes that are not built to deal with the weight of a second roof. Having the look of a second roof may also dip the resale value of your roof as well. It is not exactly the most appealing look that you can give to your home.

An overlayed roof is not going to last as long as a brand new roof. When you overlay it, you are not catering to the problems that might lay underneath. Things like mold, water damage, and broken shingles are going to be forgotten about because you can not cater to those problems to your first roof when you implement an overlay. With an overlay you are just adding something on top of those problems; a temporary fix. After you add an overlay to your home, then it is going to be quite difficult to find out where leaks are coming from since there are now two roofs on your home. If you live in a climate with a severe rainy season, then overlaying your home instead of replacing it might not be the best choice for you.

Additionally, overlaying is not necessarily the option for everyone. If you are dealing with heavy problems such as curling or broken shingles, then overlaying your roof is not going to be the best option for you. Additionally, adding an overlaying roof is going to add unnecessary heat to the previous roof that’s lying underneath. That’s going to make the existing roof brittle as time goes on.

There comes a time where you will have to completely replace your roof. When that time comes, you are going to end up paying more to replace the two layers of roofing. Overlaying your roof may have a lower cost upfront, but depending on the current state of your roof you may have to pay more over time in order to keep it in good condition.

Is Overlaying Your Roof Right for You?

Depending on a variety of reasons, overlaying your roof might be the right choice for you. If your roof does not have any major issues, then overlaying your roof might be a good choice since the overlay has a stronger foundation to hold to. If you are dealing with major water damage, mildew, moss, or missing shingles then you may just want to completely redo your roof.

If you are having the tire roof done instead of a partial section of the roof, then you may choose to overlay your roof. If you are just looking for a partial section of your roof, then overlaying your roof will make that one section thicker than the rest of your roof. This can lead to serious problems as time goes by, and it also is quite unappealing as well. Additionally, if your roof has already been overlaid in the past then you should not do it again.

Overlaying your roof is a choice that many homeowners choose to make throughout the lifespan of your home. Go over the previously mentioned pros and cons in order to understand whether overlaying your roof would be the right choice for you. Overlaying can easily cater to a small budget while giving your roof’s lifespan an extra boost, but they also may add to a larger cost and more maintenance in the long run. It all depends on what you are looking for as a homeowner, and how you imagine the future of your roof heading. If you are still unsure whether you need an overlay, then try to ask a professional roofing company for help. They will be able to look over the current condition of your roof and help you make the decision over whether your roof will be able to withstand the effects that an overlay may bring.