Attic House Wrap

R value is a measure of insulation s ability to resist heat traveling through it.

Attic house wrap.

The perforations allow vapors from your living space to pass through and be carried out your attic via the ventilation system. If the gable isn t covered water can get to the framing and even behind the housewrap below. House wrap is not just for air sealing the insulated parts of the house it is mainly for water management. I put this in the air gap between my roof decking and new metal roof.

Smartfoil 4ft x 125ft industrial grade radiant barrier 500 sq ft roll attic foil house wrap reflective insulation perforated breathable pure aluminum foil blocks 97 of radiant heat 89 99 89. 500 sqft 4ft x 125ft of nasa tech commercial grade perforated no tear green energy radiant barrier reflective insulation attic foil roof attic house wrap scif rifd 4 6 out of 5 stars 109 68 88 68. Apply house wrap up the gables before installing exterior trim even if the attic is not conditioned. If the gable isn t covered water can get to the framing and even behind the house wrap below.

The more coverage the better. This is an awesome product. Atticfoil is the proven solution for 250 000 homes. Insulation level are specified by r value.

House wrap is not just for air sealing the insulated parts of the house it is mainly for water management. Atticfoil blocks 97 of radiant heat. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. It may also be used as a house wrap allowing for maximum breathability and eliminating interior condensation problems cellulose or fiberglass insulation alone will merely slow down the transfer of heat.

Radiant barrier atticfoil acts like shade. Wrap and seal the underside of. Apply house wrap up the gables before installing exterior trim even if the attic is not conditioned. 500 sqft 4ft x 125ft of nasa tech commercial grade perforated no tear green energy radiant barrier reflective insulation attic foil roof attic house wrap scif rifd 4 6 out of 5 stars 119 68 88 68.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Same day shipping on orders placed m f by 3pm ct.