Installing Reflective Insulation In The Attic

Laying foil over on top of insulation on the attic floor.

Installing reflective insulation in the attic.

Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation. Radiant barrier is a home insulation type that is focused on reducing summer heat gain. Duct insulation indoor and outdoor duct insulation spacers. It is possible to install the reflective foil as a hybrid or mixture installation using the insulation coverage method described as well as stapling the foil up against the roof s interior.

Unroll the reflectix as you work and cut it to suitable lengths 8 to 12 with scissors or utility knife. If you re searching for does attic radiant barrier work or is radiant barrier worth it this article will help. Dust accumulation on the reflective surface will reduce its reflective capability. Unlike traditional thick layers of insulation radiant barrier is a thin reflective material.

Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living. To be effective the reflective surface must face an air space. Loose fill or batt the common term for blanket insulation. Double reflective insulation reflective bubble installation instructions.

This method can be used in any climate though it historically has been most popular in colder climates. A secondary method of installation instead of installing under the attic rafters is to lay the foil insulation over the attic floor. Reflective bubble insulation installation instructions. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

There are 3 options 1 underside of rafter method depicted in illustration check the attic area and make any needed repairs before installing reflectix. Radiant barrier reflective woven fabric reflective return air duct panning bubble return air duct panning corrugated sill sealer. Underside of rafter method depicted in illustration above check the attic area and make any needed repairs before installing reflectix. Radiant barriers and reflective insulation systems work by reducing radiant heat gain.

The radiant barrier should be installed in a manner to minimize dust accumulation on the reflective surface. Foil and white. Unroll the reflectix as you work and cut it to suitable lengths 8 to 12 with scissors or. Both can be added to uninsulated attics or layered over existing material.

For diy attic insulation you ve got two choices. Although this method of laying over the attic floor won t lower the temperature of your attic space it will still reflect up to 97 of the radiant heat that strikes its surface thereby reducing heat transfer from the attic to living spaces resulting in lower.