Recoating Residential Flat Roof Foam Vs Rubber

Even more so than other roofs flat roofs require maintenance in order to last.

Recoating residential flat roof foam vs rubber. Recoating your foam roof will cost about 25 of the original cost. You ll probably want to recoat or seal your silicone roof with another coat of silicone for 1 50 to 2 50 per square foot including labor. While foam roofs can last 25 years periodic recoating will keep your roof in good repair and let you enjoy all the benefits of an effective and energy efficient foam roof system. With no recoating a dura foam roof will last 20 30 years.

To help your flat roof last for 25 years it s important to recoat your foam roof every 5 to 10 years since the sun s ultraviolet rays eventually wear down the protective covering. Foam roofs should be recoated every 5 10 years depending on the quantity and quality of coating previously installed. Debris and leaves can build up at low spots. We re assuming your flat rooms has protective foam sealant since about 90 of arizona s flat roofs are protected by spray polyurethane foam.

It s made of a mixture of recycled tires sawdust and slate dust and runs roughly 80 a square foot making it one of the least expensive types of roofing on the market today. The crew pressure washes the roof with water. However with recoating dura foam roofs have proven to last a lifetime. Polyurethane foam roof coating spf polyurethane foam roofs are one the best options for flat roofs.

Part of a polyurethane foam roof is the topcoat usually a silicone membrane. Epdm roofing is most commonly known as rubber roofing rubber membrane roofing or rolled rubber roofing. It provides perfect weather ability uv resistance fire retardant elongation flexibility adhesion and ease of application. Dicor rubber roof acrylic coating provides strengthens and super protective barrier to extend the life of your rubber roof membrane.

If small holes to the foam roof occur because of equipment or damage from people walking on it you can usually calk it to prevent it from spreading. Also commercial roofs at least the ones we own have a lot of rooftop equipment and it s easier to foam around that stuff than it is to install built up roofing around it. Advantages to using epdm roofing. A recoat is a protective coating layer that extends the life expectancy of a foam roof.

This maintenance typically comes in the form of coating the flat roof. This rubber roof acrylic coating designed with the dimensions of 8 x 6 5 x 6 5 inches. A lifespan of an un coated flat roof is around 10 years but coating it every five years or so can extend this enormously. Periodic maintenance of sealed flat roofs includes cleaning and inspection to evaluate the condition of the roof coating.

A second recoat is generally necessary only 25 years after the roof s installation. Seems to be the other way around for residential i m guessing it probably has to do with the size of the roof cost of doing a 2 400 sf roof vs a 50 000 sf roof. Coating a flat roof can also save money on costly repairs down the line.