Radiant Foil Attic Insulation

Now get rid of the fiberglass and beef up the insulation and a radiant barrier has a minimal effect.

Radiant foil attic insulation.

When placed between a source of heat and an area you wish to keep cool the surface of our radiant barrier material reflects 97 of the radiant heat energy back towards the heat source keeping the intended area cooler. If your ceiling attic barrier is not sealed then that should get your first dollar. It involves laying the radiant barrier foil on top of the insulation blanket of your attic. If installed on top of attic floor insulation the foil will be susceptible to dust accumulation and may trap moisture in fiber insulation so it is strongly recommended that you not apply radiant barriers directly on top of the attic floor insulation.

The best way to use a radiant barrier in a home in arizona is to install some kind of foil type reflective barrier stapled to the trusses in your attic. 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. Laying foil over on top of insulation on the attic floor. Products 60 48 26 rolls.

This method can be used in any climate though it historically has been most popular in colder climates. Radiant barrier reflective insulation. This is probably the easiest method to install radiant barrier atticfoil is to lay the foil out over the existing insulation on the attic floor. In this case the oak ridge national laboratory does warn of the potential to essentially trap moisture and condensation in the insulation.

Reflectix insulation has over 20 energy saving applications for reflectix insulation has over 20 energy saving applications for around the home. For more atticfoil radiant barrier foil information visit. Radiantguard radiant barrier foil and reflective insulation products are beneficial in any application where the goal is to control heat. The list of uses includes crawl space radiant floor attic and walls.

When you focus just on the radiant barrier in extreme cooling climate and in homes that are under insulated then a radiant barrier looks like a great solution. The organization cites the importance of proper ventilation to avoid issues. While this method of installation is one of the only two approved methods of installation there are a few things not being factored in this question. 26 wide perforated double sided radiant barrier foil for trusses.