Starting 3 from the top peak or ridge vent install our ultima foil breathable radiant barrier across the bottom of.
How to install radiant barrier on roof.
To ensure that everything is fine and that no repairs are needed in those particular spots.
Continue the instructions until.
For the majority of installations there are basically two different methods used to install radiant barrier foil in an attic.
This step makes the installation go easier because it.
Once that is done take a marker and mark all the necessary spots then proceed to drill the spots with an electrical drill.
The first is stapling foil to the bottom of the roof rafters the second is laying it out over the existing attic ceiling insulation.
Roofs under 8 ft tall from inside the attic sq footage x 1 2 for really.
Measure and cut the foil before going in the attic.
How to install radiant barrier on attic rafters in 5 steps step 1.