Foam Roof Vs Insulation For Cooling

Some types of thicker foam board insulation are available but they may need to be special ordered.

Foam roof vs insulation for cooling.

A roof warranty is only as good as the company that stands behind it. Not long ago someone even told me that in florida roofing companies won t let their workers go up on roofs with open cell spray foam because the roofs are so spongy the guys fall right through. If you recall from our garage spray foam installation fred and i opted for a hot roof on our new in progress workshop. Shingle roofs consist of overlapping panels made from a variety of materials such as fiberglass asphalt wood polymers or metals.

It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches. Katy s article got me thinking about the benefits of both cool roofs and hot roofs over traditional roofs and which option is actually the better choice. Murmurs and hearsay about open cell spray foam insulation have been gaining traction for a while. Buy cool asphalt shingles which use specially coated granules that provide better solar reflectance.

A number of factors should be taken into consideration when choosing between these two especially the climate zone that you re building in. Foam board insulation is easy to use and is a great diy way to add some insulation. Long term service and savings. When installing attic insulation a case can be made for both radiant barrier sheathing with typical types of insulation as well as spray foam insulation.

It rots roofs people have told me. How they can be made cool. Coating existing asphalt shingles to make them cool however is not normally recommended or approved by shingle manufacturers. Radiant barrier sheathing is inexpensive and reflects thermal radiation to keep attic spaces cool.