Roof coating and cleaning service is a very beneficial thing to get for your roofing system. While we know what roof cleaning is, a lot of people might not be familiar with a roof coating. So what is a roof coating and what does it do? A roof coating is a layer that covers the top of your roof. When your roof is damaged but isn’t damaged enough to need a roof replacement, a coating is applied onto the roof to protect it against further damage and to extend the life of the roof. It can either be applied by spraying the coating or brushing the coating onto the roof.
Roof coatings can go on a wide range of commercial roofs such as flat roofs and metal roofs. Because a roof is always in the sun and exposed to outside elements and inclement weather, it will get its fair share of damages. To prevent further damage from happening, while prolonging the life of the roof, a coating is applied on the roof. In this blog post, we will go over the most common questions that are asked about roof coatings, in order to provide you with the necessary information that you need about roof coatings.
How Long Does a Roof Coating Last?
A lot of people who want to invest in a roof coating for their commercial roofs want to know how long they will last. There are a lot of roof coatings on the market, each with their own unique features. Since they all have different qualities, they are all going to last differently. However, the general consensus is that a roof coating is going to last up to ten years. While the roof coating type will also determine how long the roof coating will last, the climate that someone lives in also has to be taken into consideration. Some roof coatings are going to work better in warm environments, while some roof coatings are going to work better in colder environments. Because of these factors, it is so important that you talk to a professional roofer so they can help you find the best coating for your roof.
Which Roof Coating Is Best
If you are interested in a coating for your roof, you might be wondering, “What is the best sealant for roofs?” There are many types of roof coatings to choose from, with the most common being acrylic, elastomeric, polyurea, and silicone. Each one has their own characteristics that make them special, so the best roof coating for you will depend on what you are looking for in a roof coating. Below are these types of roof coatings and what they can offer your commercial roofing system.
- Acrylic Coating: Acrylic roof coatings are one of the more cost-effective coatings to choose from. The great thing about this type of coating is it can work in almost any climate, and they are also reflective and UV resistant. If your roof is prone to water ponding, then an acrylic coating isn’t the best fit.
- Elastomeric Coating: If you are looking for a very durable coating for your roof, one of the most durable coatings is an elastomeric coating. This roof coating is waterproof, thick, and flexible, offering a lot of protection for your roof. The things that commercial property owners need to be concerned with is that they are more expensive and the application has to be very precise.
- Polyurea Coating: Unlike an acrylic coating, a polyurea roof coating is a coating that is able to withstand ponding water. Another thing that commercial property owners love about polyurea is it can handle foot traffic, is impact resistant, and stay very clean. The thing that people don’t like about polyurea is that it can smell and it is a little more expensive.
- Silicone Coating: One of the main reasons that people tend to flock to silicone roof coatings is that they are able to last a lot longer. They will not erode or have issues with ponding water, so they make for great roof coatings. A thing to note is that if you need to re-coat your roof, you will need to take this type of roof coating off before another layer can be applied.
Does a Roof Coating Stop Leaks?
If you are interested in a roof coating for your commercial roof, you might be wondering if roof coatings are able to stop leaks. A roof coating to stop leaks is something that many people are concerned with and the answer is that it can prevent leaks from happening if the roof has been repaired already. If you put a roof coating on a roof without repairing it first, that isn’t going to stop a leak from becoming bigger. Another thing to note is that some roof coatings are going to be more waterproof than others, and those roof coatings are something you should check out if you are concerned about roof leaks.
How Much Does a Roof Coating Cost?
The cost of a roof coating is going to depend on what type of roof coating you get for your roof. However, when you have a professional roofing contractor take on the job, roof coatings are going to be around $1,000 to $2,000. You have to consider the labor, the cost of supplies, and the size of the roof. A gallon of a roof coating material can be upwards of $30 and commercial roofs are really big, so it’s going to take more than one gallon to coat an entire roof.
How Long Does Roof Sealant Take To Dry?
There are a lot of variables that go into how long it’s going to take for roof coatings to dry. The most important is how the weather is outside. If its hot outside it won’t take long to dry, but if its cold then it’s going to take longer. Typically, a roof coating is going to dry anywhere from eight to 24 hours, but it could be longer depending on the weather.
When you need expert roof coatings in St Paul, MN, you need to call an experienced and licensed roofer to help you. You wouldn’t call an inexperienced person to install a Honeywell heater, so you need a roofing contractor that you can trust. Quality Exteriors, Inc. is a roofing company that uses the right roof coating tools and materials to provide you with quality roofing; if you are interested please call us at (651) 796-2341.