How Do You Protect a Flat Roof?

A Roller Brush Applying a Black Roof Coating.

How Do You Waterproof a Flat Roof?

The most common commercial roofing material that is used is flat roofing. Modified bitumen, built up roofing, and single ply roofing are among the most popular flat roofs because they are durable and long-lasting. While these are sturdy materials, they can still be prone to issues. This is because flat roofs don’t have the best drainage, so they can be prone to water ponding. Another reason that flat roofs can develop wear and tear is because they are exposed to outside elements and UV rays day in and day out. When there are issues with your flat roof, you might assume that a roof replacement is the only solution, however, there are ways to protect your flat roof. A flat roof coating is a great way to restore your flat roofing system, as well as extend the life of the roof. A lot of people ask, “Is roof coating any good?” and the answer is yes. A roof coating is able to add more years to the roof, protect it against damages, and ensure that it requires less repairs. There are a couple roof coatings that are fantastic for flat roofs.

  • Acrylic Roof Coatings: If you are looking to have an energy-efficient, UV resistant, and a seamless membrane, then you can’t go wrong with acrylic roof coatings. Since its seamless, you don’t have to worry about water penetrating the roof.
  • Elastomeric Roof Coatings: One of the great things about elastomeric roofing coatings is that you can apply the roof coating directly onto the existing roof. You can also benefit from this roof because it can offer energy savings and can repair minor damages.
  • Silicone Roof Coatings: Silicone roof coatings are a great flat roof coating if you want to protect your roof against outside elements and inclement weather. This is also a great flat roof coating for ponding water, as well as protection against UV rays.

How Often Should You Coat a Flat Roof?

The great thing about flat roof coatings is that they are able to extend the life of your roofing system. So how often should it be coated? Generally, a flat roof should be re-coated every five years or so. Of course, this will depend on the wear and tear that your flat roof is exhibiting. It might be less or it might be more depending on surface damages.

How Much Roof Coating Do I Need?

When applying a roof coating, you want to ensure that you have the right amount. The most common suggestion is that you have one gallon of roof coating to coat 100 square feet of a roofing system. For example, if you have a 20,000 square foot roof, you will need one gallon for every 100 square feet of the roofing system, which would be 200 gallons of roof coating material. However, if you are using a professional roofing contractor to apply a flat roof coating to your roofing system, then you really don’t have to worry about how much roof coating you will need.

How to Apply Flat Roof Coatings

When applying a roof coating to your flat roof, the first thing that you will need to do is clean your roofing system. You want the roof coating to adhere to the roof properly, so you need to make sure the roof is very clean. Depending on the type of roof coating you are going to use, you can use a primer. Some roof coatings will work better without a primer. Next, you will apply flat roof coating to your roof and either roll it on or spray it. If there are damages to your roofing system, then its best to call a roofer to repair the damages, as well as apply the flat roof coating to your roof.

Flat Roof Coating Contractors

A Black Coating Being Applied with a Roller Brush.

How Much Does It Cost to Coat a Flat Roof?

The typical cost of getting a roof coating applied on your roof is going to be anywhere from $20 to $30 a gallon, and if you remember, it takes 1 gallon to coat 100 square feet on a roof. However, its important to note that different roofing companies and roofers will charge different prices. If you are interested in a flat roof coating in Longwood and Orlando, FL, you can depend on the roofers at WeatherShield Roofing Group. We are able to offer commercial roof coatings that will extend the life of your flat roof. Just like you wouldn’t call anyone but a water restoration company for water damage cleanup, you shouldn’t call anyone but a trusted and licensed roofing contractors for roof coating application. Luckily, all of our roofers are licensed and have the skills and experience to apply roof coatings correctly. Call us at (407) 298-0100 to learn more or schedule an appointment for flat roof coatings! We look forward to working with you!