Gerard Metal Roof Radiant Barrier

A dry under deck roofing system.

Gerard metal roof radiant barrier.

A radiant barrier can be effective with an asphalt shingle roof only when installed inside the attic either to the underside of the roof decking or to the underside of the roof rafters. Will a radiant barrier work under the shingles. Insulation radiant barrier roof. This moisture barrier underlayment is usually tar paper which.

When installed as designed gerard s stone coated steel metal roof tiles are a dry under deck roofing system unlike shingles or conventional cement and porcelain tile which all rely on a moisture barrier underlayment to be placed under the tile. How do radiant barriers work with metal roofs. Installers just roll it out and cut it with a knife. Generally a 1 2 air space or more is ideal between the radiant barrier and the shingle or tile roof.

What paint do i get for a spray on radiant barrier. Any additional insulation would be put in the attic on the floor. In these attic space applications there is an air space below the radiant barrier. What radiant barrier works best on a metal roof.

Thermal proof roofingfoil is the best radiant barrier underlayment for metal and tile roofing. Use a few staples to hold in place then install battens.