Install Radiant In Attic

The goal of adding a radiant barrier in your attic is to cover as much of the underside of the roof as possible.

Install radiant in attic.

Radiant barriers lower heat transfer rates and keep the attic space cooler lowering cooling costs by up to 17. 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. Installing radiant barrier under the roof decking is the preferred method versus on top of the insulation because it gives an air gap for the heat to escape to the ridge vent without creating a potential moisture problem between the radiant barrier and the attic floor. Check your attic ventilation.

By increasing the ventilation you can reduce the air temperature of the area. How to install radiant barrier on attic rafters in 5 steps. Radiant barrier should always be installed to work with the soffit and ridge. These leaks should be sealed up before installing radiant barrier attic foil directly over attic insulation.

By installing a radiant barrier in your attic you can reduce radiant heat transfer from the roof to your attic by absorbing that heat. Radiant barrier installation attic radiant barrier installation most of the heat entering a home comes through the roof. If you will not find any instructions you can contact the manufacturer through customer support or look up the information on the internet as there are many different guides on how to properly install heat. Installing heat radiant barriers is not difficult but you will need to follow the instructions that are usually given by the manufacturer in the form of a booklet in the packaging box.