How To Install Foam Roofing

Cover the surface of the roof with this material and leave to dry before adding the foam.

How to install foam roofing.

It quickly dries and solidifies forming a. The first layer to be installed is the foam layer. Prepping your roof for the foam. Most foam roofing applications come in drums each of which contains part of the formula needed to create foam.

If you want to install rigid foam above your roof sheathing in climate zone 3 then 1 2 inch of rigid foam board is not ideal this rigid foam layer needs a minimum r value of r 5 and that s impossible with 1 2 inch of foam. Step 3 apply the foam. Three steps in the links below describe the dura foam roofing installation process. Using caulking is the cheapest method but you can also use plywood boards plastic membranes and other surfaces.

Before installation can begin the roof needs to be completely dry and clean. Generally installation has four main areas. The dura foam system is the most technologically advanced and eco friendly roof solution. How we install foam roofing systems.

Foam roofing even though it is one of the most economical of roofing systems is not one of your traditional roofing systems it is often used by roofers and homeowners alike to replace portions of roofs that are missing or broken and in situations where more standard roofing such as tile would not be applicable. We ll either remove your old roof material or in many cases of old foam or shingles. How to install spray polyurethane foam roofing step 1. It is sprayed on as a liquid that.