What is roof coating used for?
Are you a building manager with an aging roof that has leaks and is costing you in constant repairs? At this point you are probably weighing options: either continue to repair the roof and hope for the best or replace it altogether. Both can be expensive options that can eat up your budget. Another option that you might not have considered is adding a roof coating to extend your roof’s life by more than a decade and can be reapplied indefinitely. Coatings are primarily used on flat or metal roofs on commercial buildings, and occasionally on residential roofs. Extending your roof’s life without having to tear it off and replace it is one reason coatings are applied.
You might be wondering exactly how coatings extend your roof’s life. Is roof coating waterproof? Yes. Coatings form a seamless waterproof barrier over the roof that helps it shed water better, which is extremely valuable for flat roofs because they tend to have problems with water collecting on them. Because they help prevent ponding, you may wonder: Does roof coating stop leaks? Coatings can seal up small leaks that are already present, and help prevent new leaks from forming.
You can also apply a roof coating to reduce heat. Coatings are highly reflective and are considered part of a cool roofing system. They improve heat transfer and enhance the overall energy efficiency, so you’ll save money on utility expenses. If you want to experience all the benefits of commercial roof coatings in Richardson, TX, get in touch with the professionals at JPAUL ROOFING AND CONSTRUCTION. We offer a full range of coatings for a variety of commercial and industrial applications. Learn more or schedule an appointment by calling 469-562-1990.
What is the best roof coating?
There are several types of roof coatings available on the market today. Among the most common in use are acrylic, silicone, and polyurea. What coating is best often depends on what type of roof you have, and what you need the coating for. But, many building managers are discovering that silicone coatings are some of the most durable and versatile around. Silicone coatings are especially preferred when it comes to UV protection and waterproofing qualities. These coatings erode slowly and do not become hard or brittle. They can also be applied to almost any type of roof, ranging from modified bitumen to metal as well as EPDM. One drawback of silicone roofing is that it attracts dirt fairly easily, which causes it to lose reflectivity if not cleaned regularly. Polyurea coatings also have several advantages but are primarily noted for their impact resistance, an excellent trait in areas where hail is prevalent. Although the least expensive to apply, acrylics are not highly resistant to ponding water but have strong UV protection in extreme conditions. Acrylics are normally at their best on metal roofs.
Do roof coatings work?
Roof coatings are particularly effective for low-sloped or flat roofs, although each type of coating has different levels of effectiveness. Some, like acrylic, are much better suited for metal roofs and extreme temperatures, while others like silicone are pretty much effective all-around when it comes to waterproofing and UV protection. All, however, will offer varying levels of UV protection and waterproofing. You do need to be careful when selecting coatings, especially if your primary concern is waterproofing. If the coating is professionally applied, roofing contractors will generally use professional-grade materials that offer both waterproofing and UV protection. A roof coating from a big-box store might not be as effective when it comes to waterproofing. If you are applying a coating yourself, check the manufacturer’s websites and other reliable sources for a coating’s waterproofing ability, as it might not be readily apparent on the canisters being sold at stores.
How do you apply roof coating?
Applying roof coatings is actually a fairly easy process. Although you can apply the coatings yourself, it’s usually preferable to have professionals do it, especially on a larger roof. Professionals will also use more reliable coating products than you might find at stores. Installing a coating is rarely disruptive to business operations because it involves no tear-off and normally takes less than three days to complete. The process is as follows:
- The entire surface of the roof is washed.
- Minor repairs, including leaks, are made.
- Make sure you have at least two to three days of clear weather in the forecast. Ideally, it should be sunny, moderately dry, and moderate temperatures, neither too hot nor too cold.
- Apply the coating. Two coats are ideal for the best results. Each coat should be allowed to fully dry and cure, which takes about 24 hours.
Can roof coating be applied over shingles
A roof coating can be applied over shingles, and some people choose this option especially for the coating’s cool roofing application. Coatings are known to lower roof temperatures by 50 to 60 degrees. There are drawbacks, however, to do so. Coatings can actually cause shingles to degrade faster than normal, and in some cases, warranties are voided if a coating is applied
Roof coating near me
When you have a flat commercial roof, a coating can be an ideal way to preserve it, waterproof it, and give it greater UV protection. If you are considering a roof coating in Richardson, TX, let the professionals at JPAUL ROOFING AND CONSTRUCTION do the job. We provide a wide range of coating solutions to fit most roofing situations. To book a service appointment with us, all you need to do is call 469-562-1990.