Roof Attic Radiant Barrier

A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic.

Roof attic radiant barrier.

We take a look at how radiant barriers work the different types of radiant barriers and some of the. Radiant barrier is a home insulation type that is focused on reducing summer heat gain. Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. Some studies show that radiant barriers can reduce cooling costs 5 to 10 when used in a warm sunny climate.

A larger air space between the radiant barrier and the attic roof essentially increases the effectiveness of the radiant barrier s efforts at reducing heat transfer. Our product is easy to handle and install. More product details close. 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.

Ultimately a hotter attic means more work that your attic insulation and ductwork needs to put in. Unlike traditional thick layers of insulation radiant barrier is a thin reflective material. A radiant barrier works best when it is perpendicular to the radiant energy striking it. Reflectix requires only basic tools.

This video will also help you to understand the concepts of convection conduction and. A radiant barrier can lower heat transfer from attics to the building below keep the attic space cooler and lower cooling costs by up to 17 in warmer climates. The radiant barrier is basically just directing the same amount of heat away from the attic and the attic insulation. To understand this better consider a room with one light source in the form of an unshaded light bulb hanging in the middle of the room.

Since our insulation is fiber free no protective garments or respirators are required. If you re searching for does attic radiant barrier work or is radiant barrier worth it this article will help. A stapler tape measure utility knife straight edge and safety glasses. Watch this youtube video for an excellent explanation of the importance of an air gap.

A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. The roof still is gaining and loosing heat. The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor.