Foil Roof Deck Keeps Attic Cool

Designed to reflect the heat absorbed by a roof on hot sunny days radiant barrier foil keeps he attic air cooler and thereby reduces the amount.

Foil roof deck keeps attic cool.

48 wide perforated double sided radiant barrier foil best selling. Products 60 48 26 rolls. Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. We take a look at how radiant barriers work the different types of radiant barriers and some of the.

Regardless of the type of ventilation systems you have this is the best way to do it. Either up the channel created by the foil between the roof deck and the foil or it will come into the attic below the foil. Foil insulation underlayment is recommended under a metal roof and in most cases the shiny side should be facing up but there s a catch. When done this way fresh outside air will enter the attic low at the soffit level and it will go one of two routes.

There it radiates down into the attic heating up the insulation the framing the ductwork and the boxes of christmas tree ornaments. Foil insulation is a radiant barrier and it works by. 26 wide perforated double sided radiant barrier foil for trusses.