Polyiso is an easy cost effective sustainable and energy efficient construction material.
Roof insulation foam.
Versi foam spray foam insulation is perfectly designed for roofing insulation.
It serves many purposes in the repair and maintenance of various roofing systems.
Some types of thicker foam board insulation are available but they may need to be special ordered.
To repair polyurethane foam roofing systems remove the damaged section or blister.
Rigid foam insulation also known as insulating boards provide high r values.
Install it anywhere from the roof to the foundation.
Foam board insulation is easy to use and is a great diy way to add some insulation.
The ideal roof there s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
Rigid insulation is one of the best tools to reduce your energy costs.
Then remove all loose dirt and debris and clean the roof substrate.
It s not coming from above the roof and it s not some new moisture source resulting from the spray foam.
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You can even place it under the foundation slab.