How Long Do Foam Roofs Last

Building owners want to know how long will my foam roof last.

How long do foam roofs last.

Every 10 or 15 years depending on the type and amount of coating installed the roof will need to be. At year 10 20 a contractor will add more coating and granules. Not surprisingly cheaper roofing materials won t. For example when you get a 10 year warranty you ll get 10 years worth of silicone coating overtop of the spray foam usually 20 mils thick.

Foam roofs have been known to last up to 30 plus years if maintained properly. How long does a dura foam roof last. Recoats perform much better when added early rather than later. Your foam roof will still look new and be in good condition but this doesn t mean you can skip a recoat.

A spray foam roof can be the last roofing system you ll ever need on a building. If properly maintained foam roofs are long lasting. During years 1 10 we came out 2x year to perform simple maintenance on the roof. Without our recommended coating upgrade one of our standard roofs will last at least 20 years with no maintenance.

We re assuming your flat rooms has protective foam sealant since about 90 of arizona s flat roofs are protected by spray polyurethane foam. Most architectural shingle roofs will last anywhere from 15 to 25 years depending on their environment. Maximum wind uplift for most architectural shingle products is 110 mph. Foam roofs generally require a recoat 5 years after they are first installed.

So when we install a spray foam roof they can come in a 10 15 or 20 year warranty. If the foam is recoated every 5 10 years a foam roof can last up to twice as long. However if a dura foam roof is upgraded with the recommended re coat and inspected periodically the roof will last the life of the building and never have to be replaced. 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.

Their affordability and insulating nature help make this a more serious option for homeowners. Foam roofs can easily last 25 years with the proper maintenance. The foam never gets touched and never loses r value. Since a spray foam system consists of spray foam coating and granules after 10 20 years some of the coating and granules will naturally wear away.

There is some maintenance though. With a special installation method and roof frame bracing the wind uplift rating can be increased to 130 mph.