Roof Plywood With Foil Backing

Solarply installs like traditional sheathing but it has a foil coating on one face which reduces up to 97 of the radiant heat transfer from the roof to the attic.

Roof plywood with foil backing.

Install foil side out when used as wall sheathing. Radiantguard ultima foil 48 inch width radiant barrier can easily be stapled to a sheet of plywood or osb before being installed as roof decking. Both products come with a limited lifetime warranty. Similarly foil backed osbs installed on the attic floor may increase roof shingle temperatures by 2 f or less.

These are usually pir boards referring to the insulation core covered with highly reflective foil on one or both sides of the panels. Great for southern exposed walls. Foil laminated weyerhaeuser rbs panels reflect the sun s radiant energy back outside away from the attic and house. It probably goes without saying but i ll mention this anyway.

I have a sealed cathedral ceiling in my log cabin and would like more insulation or radiant prtection the roof is rafters with insulation and plywood on top then shingles. How weyerhaeuser rbs works. Radiant barrier roof decking can easily be made yourself by simply stapling our ultima foil directly to the osb or plywood decking during a new roof construction. Read it carefully although it is pretty standard stuff.

Up to 97 of the sun s radiant energy is transferred away from the home significantly lowering attic temperatures and reducing the amount of energy needed to cool the home. The oak ridge national laboratory found that roof mounted foil backed osbs may increase roof shingle temperatures by 2 to 10 f. Installing radiant barrier roof sheathing. Installing plywood on a roof hello youtubers here s another video about plywood sheathing and composition shingles after replacing all damaged wood and.

How are foil backed insulation panels beneficial. One reason contractors avoid using foil backed osb in wall systems is because it is hard to create the air gap needed for foil backed osb to work properly. This reduction can lower attic temperatures by up to 30 degrees and decrease an a c system s work load by up to 20. Install foil facing attic when used as roof sheathing.

For fully understanding all the benefits of foil faced insulation boards you need to understand their composure. The plywood panels can be purchased in either 15 32 or 19 32 4 x8 sheets. Up to 30 degree reduction in attic temp.