The first is stapling foil to the bottom of the roof rafters the second is laying it out over the existing attic ceiling insulation.
How to install radiant barrier on roof.
To ensure that everything is fine and that no repairs are needed in those particular spots.
Once that is done take a marker and mark all the necessary spots then proceed to drill the spots with an electrical drill.
Determine how much you need.
This step makes the installation go easier because it.
Working your way down towards the bottom of the roof install a second row overlapping the first row by two 2 inches.
How to install radiant barrier on attic rafters in 5 steps step 1.
Continue the instructions until.
Roofs under 8 ft tall from inside the attic sq footage x 1 2 for really.
For the majority of installations there are basically two different methods used to install radiant barrier foil in an attic.