Do It Yourself Radian Barrier For Attics

According to the florida solar energy center a proper installation of the radiant barrier can improve the thermal integrity of attic space.

Do it yourself radian barrier for attics.

How to for a cheap homemade radiant barrier for your attic. An installation of a radiant barrier with an r value of 19 is more efficient than a typical r 30 insulation application. With atticfoil radiant barrier. While this may take less time it also allows for excessive dust to collect which reduces the radiant barriers ability to reflect the light and heat.

Atticfoil is the proven solution for 250 000 homes. Once you are done attaching your radiant barrier foil apply some attic foil paint to make it last longer. Radiant barriers battle the problem of emissivity in attics. When the sun beats down on the roof the shingles store energy then slowly gives that energy out in the form of radiant energy.

Resulting in a more comfortable and energy efficient space. Benefits of radiant barrier sheathing when utilizing osb radiant barrier sheathing you can reflect up to 97 of solar radiation which translates into an attic heat reduction of up to 30 f. This significantly lowers energy costs over a typical heating or cooling season. Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs.

The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. The hotter it gets the better radiant barriers work. Once you have firmly placed your attic foil use a staple gun to attach your radiant barrier from underneath the attic roof using a ladder if necessary. Radiant barriers work by blocking radiant heat from being absorbed into our homes garages barns etc.

Make the distances of the staples as equal as possible to prevent unevenness. It may be an easier way to install radiant barrier but it can trap moisture between itself and the attic floor and cause the insulation to become damp. A cooler attic space means less heat moving to the cooler space below the attic. According to the department of energy installing radiant barrier on the floor of the attic can cause problems.

Where you put your radiant barrier will have an impact on how well it works over time. In essence radiant barrier is like shade and when installed in your attic or anywhere else where you have a radiant heat source it reflects that heat away from the area you re. They don t however reduce heat conduction like thermal insulation materials. Many homeowners are tempted to try to save money and lay it directly on the attic floor.

Damp insulation may support mold growth and eventually will lose some of its r value.