Aluminum Foil In Attic

In general installing a radiant barrier in your attic or on your roof will not affect your cell phone s signal.

Aluminum foil in attic.

Well we heard some folks were doing this installing reynolds wrap aluminum kitchen foil in their attic to block radiant heat and we wanted to learn more. Foil radiant barriers can be applied on top of rafters in new construction before the roof sheathing is installed or on the underside of rafters on houses with an existing roof. If you still have concerns that your phone can t handle the interference we recommend you order a free sample of our radiant barrier foil from us so you can test it yourself. So almost 4 years ago june 2010 we put out a blog post offering a free roll of insulation for anyone who would share details of insulating an attic with reynolds wrap kitchen foil.

Products 60 48 26 rolls. I used 12 ft because that is what my attic needed. 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. Of attic space with reynold s heavy duty aluminum foil would require purchasing 10 rolls at 5 a piece for a total of 50.

Foil backed sheathing many homes being built today utilize this form of radiant barrier in the attic. 26 wide perforated double sided radiant barrier foil for trusses. Roll the paper out into predetermined lengths. Don t install a radiant foil barrier on top of attic insulation since condensation can form under it even on perforated foil resulting in a buildup of moisture which can reduce the effectiveness of insulation and cause moisture damage.

48 wide perforated double sided radiant barrier foil best selling. Tape the starting end down with masking tape if you like. Roll of ecofoil radiant barrieris only 74 while covering 500 sq ft. Then roll the aluminum foil out starting with the left roll and over lap 1 16th with the second roll.

For example a 500 sq. Us energy products 2000sqft 4ft x 500ft diamond radiant barrier solar attic foil reflective insulation reflective aluminum breathable attic roof foil blocks 99 of heat 99 rf signals scif rfid.