What's the easiest installation method in new construction?
There are three widely accepted methods of installing attic radiant barrier systems in new construction:
• Attach the radiant barrier to the roof decking before it is installed on the trusses, or
• Attach the radiant barrier to the roof deck or truss chords after the roof decking is installed, but prior to the installation of the ceiling drywall.
• Perhaps the easiest way to install a radiant barrier in a new house is to use one of the foil-faced roof sheathing materials on the market. The price increase for these products should be minimal, and the installation does not differ from regular decking, except for a little additional care in the handling of the product.
Note: When installing a single-sided radiant barrier material, remember to face the foil side down toward the attic floor/insulation.
