Radiant Barrier Under Siding

This is largely due to the fact that when installed properly a radiant barrier can reduce the impact of summer heat and yield tangible savings in cooling costs of a home a persuasive selling point when addressing potential homeowners.

Radiant barrier under siding.

Diy house wrap house wrap behind brick and aluminum vinyl siding. In this application a radiant barrier is installed like a typical house wrap yet before the siding is installed you must attach 1 x 2 furring strips over the top of the radiant barrier to which to attach the siding. 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. House wrap is used to protect a home from moisture and to keep dust and air from circulating from the outside of the home to the inside.

This creates the required air space for the radiant barrier to be effective. Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. Radiant barriers have become very popular with efficiency minded builders in the recent years. We take a look at how radiant barriers work the different types of radiant barriers and some of the.

Installation instructions and illustrated drawings are recommendations only while proper local construction methods are the responsibility of the installer. Unlike wrapping brick or stone exteriors with foil radiant barrier house wrap siding material typically does not have a naturally occurring air gap behind it so you must create one. Installed in over 2 million homes in the united states lp techshield panels also lower attic temperatures up to 30 f. One reason you don t hear much about walls and radiant barriers is that it s harder to build in the air gap needed to make a radiant barrier actually work.

If you embed a radiant barrier in a wall assembly say behind siding up against the sheathing it won t function. When considering a house wrap in warm southern climates the reflectix heavy duty reflective woven fabric reflective radiant barrier product is a. Whether you use it in a crawl space radiant floor attic or walls you ll find it easy to handle and install. Double reflective insulation roll with staple tab edge for a versatile insulation product select for a versatile insulation product select reflectix insulation to help save energy costs throughout the home.

This can be done with wooden furring strips to help give you about half an inch to an inch of air space.