How To Install A Radiant Barrier In Your Attic

Depending on where exactly you live you might want to use heat radiant barrier in the attic especially in the summer or around your external house walls to prevent heat being lost during the winter.

How to install a radiant barrier in your attic. You want to add the foil on all surfaces that make up the roof but you also need to keep vents open and clear of the foil. Staples should be placed 14 to 18 inches apart. Radiant barrier foil loves air let it breathe. Here are some good reasons to install a radiant barrier in your home.

When you have ductwork in your attic the problem is compounded as ducts are heated up and cool air from the air conditioner must pass through hot ductwork. Unroll the radiant barrier hold in place and staple to bottom of roof joists. Installation methods are not based solely on where you are located. The latest tests and studies have shown that on average heat radiant barriers help reduce about 20 to 30 of energy lost provided that they re installed properly.

Radiant barrier installation attic radiant barrier installation most of the heat entering a home comes through the roof. The goal of adding a radiant barrier in your attic is to cover as much of the underside of the roof as possible. Properly installed radiant barrier is stapled to the rafters of your attic. How we install radiant barrier.

In an open framed attic it is generally easiest to install the strips of radiant barrier roof material across the attic perpendicular to the direction of the roof joists overlapping each run by about 2 inches. Radiant barriers prevent these problems by limiting heat transfer into the attic. How to install radiant barrier on attic rafters in 5 steps. There are two main methods of installing radiant barrier.

Reflects up to 97 of sun s heat. This method leaves a 6 8 inch air barrier allowing the foil breath and reducing the chance of any radiant heat being conducted into your attic.