Recoat Flat Roof

Debris and leaves can build up at low spots.

Recoat flat roof.

Twin home experts review on sure coat white reflective coating system for flat roofs. Although flat roofs are strong and durable the harsh ultraviolet rays of the sun and extreme weather conditions will take a toll over time. Usually two people are needed to recoat a foam roof. If you live in phoenix the best time to recoat your foam roof is in late march april may early june october or early november.

Overall foam roofs are a great choice for flat roofs. Part of a polyurethane foam roof is the topcoat usually a silicone membrane. An aluminum coating for a flat roof is a popular choice and can be applied without professional help. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.

We ve also shared a few steps on how to apply it to your own roof. How to reseal a flat roof. Performing a silicone recoat on a large flat roof it s not uncommon for some roofs to receive multiple coating systems during their lifespan. 1 you will want to recoat your foam roof if you live in the phoenix area in late march april may early june october and early november.

Flat roofs can require more maintenance than other roof types. Hiring a professional roofing crew to re coat your flat. Their low angle means a higher potential for ponding cracks and leaks. Periodic maintenance of sealed flat roofs includes cleaning and inspection to evaluate the condition of the roof coating.

Polyurethane foam roofs are one the best options for flat roofs. You don t want it to be too cold below 65 degrees or your foam roof coating will not set up properly and can also freeze. Regularly coating a flat roof can extend its lifespan. Just enough slope to drain water but also flat enough to be a problem if not constructed properly.

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. Elastomeric roof sealants which go on liquid but dry to a plastic rubber state are popular but there are also asphaltic coatings tar based coatings and other types of sealants made specifically for different types of roofing.