If you have a foam roof on top of your business then you should know that this type of roof requires maintenance and the occasional repair like any other roofing material.
Foam roof blister repair.
You may be able to hear water in the foam when you walk on it.
This area can fill up with air or water to form a blister which looks like a bubble on your roof.
In this tutorial i m going to show you how to repair blisters on your foam roof.
The majority of blisters do not pose a threat to the integrity of the foam roofing system.
What to watch for roof coating blisters in ponding water areas are due to moisture permeation from above.
Foam roof blisters are not uncommon and are relatively easy to fix.
Phoenix foam roof repair.
Part 5 blister repair considerations the desirability and or necessity to repair sprayed polyurethane foam blisters will largely depend on the type of blister.
Roof coating blisters in areas of adequate drainage are usually coming from below.
Blister buckles wrinkles and fishmouths shall be removed and or fastened.
A roof blister is a raised area where there is a loss of adhesion of the roof.
Once a small hole is made in a foam roof water readily penetrates and soaks into the foam like a sponge.
With proper care and repair your foam roof can virtually last forever.
Moisture trapped in spray down foam due to deterioration or loss of protective coating.
If left untreated a blister can grow larger and allow more moisture to get in so that the problem gets worse until more extensive repairs and possible replacement.
If necessary fasten top felt to deck using approved mechanical fasteners.
Foam roof blister repair july 17th 2009.
If you recoat your roof over exposed foam you risk trapping moisture into the foam which will cause gases to form and blisters will start to form and erupt ruining the whole roofing system.
Tips on foam roof blister repair.
Here you will find foam roof repair products do it yourself information and foam roof repair methods.
If repairs are warranted it should be left to the roofing contractor to properly repair them.
Foam roofs are quite susceptible to damage.
If you notice bubbles on your flat roof then it is time for some serious maintenance to be performed.
There are many things that can cause blisters please refer to our f a q.
Foam roof repair faq and tips.
Foam roofs take a beating from our phoenix sun.
