How To Install Roof Insulation Foil

Foil insulation is insulation that has a thin layer of reflective foil on one or both sides and is designed to reflect heat.

How to install roof insulation foil.

Radiant barrier installation attic radiant barrier installation most of the heat entering a home comes through the roof. Superfoil manufacture a wide range of products suitable for both under rafter and over rafter installation. Foil insulation is a radiant barrier and it works by. Reflective foil insulation installation on a roof is usually done in the ceiling attics or other spaces that separate the roof from the ceiling.

Most commonly it s supplied as sheets used for sarking laminated onto plasterboard or expanded polystyrene xps or supplied as a backing on concertina style batts. From retrofit applications to new builds superfoil is the perfect insulation for your pitched roof project. 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. A guide for installing foil insulation over the rafters it s up to you whether you want to apply the foil insulation on the rafters in a horizontal or vertical manner.

Superfoil makes pitched roof insulation a breeze with its easy and quick installation methods with no excessive measuring or cutting required. How to install foil insulation on roof. Radiantguard radiant barrier foil insulation installed in an attics can reduce attic temperatures by up to 30 degrees when stapled with a staple gun to the underside of roof rafters by reflecting up to 97 of the radiant heat that strikes its surface thereby reducing heat.