Furthermore the manufacturer offers two types of heat radiant barrier foil that are designed for different purposes roof or attic.
Radiant barrier foil for roofs.
The only way is if you can create an air space on one side of the foil.
Barrel type tiles or roofs installed over wood battens which create the needed air space.
In essence the foil barrier reduces convection into the attic from roofing materials that are heated by the sun.
If the radiant barrier was not there the sun would heat the roofing materials and the heat transfer would occur into the air of the attic.
There is a way to incorporate radiant barrier foil into a re roofing application.
There are several types of roofs that have an air space between the roofing material and the roof deck.
Use a few staples to hold in place then install battens.
Installers just roll it out and cut it with a knife.
Installing the radiant barrier foil under a metal roof is quick and easy.
Lastly this heat radiant barrier is considered to be the most affordable when you will compare with other heat radiant barriers.
Order a free sample and test it yourself.
The most effective radiant barrier sheathing is a structural roof sheathing panel which consists of an osb panel with heat reflecting foil laminated to one side.
Generally a 1 2 air space or more is ideal between the radiant barrier and the shingle or tile roof.
Learn more about installing the best selling roofingfoil radiant barrier under a roof with an air space to block 97 of radiant heat.
We stand behind our foil with a 100 money back guarantee because we know you will find no better radiant barrier foil on the market.