Radiant Barrier / Attic Stair Cover Kit - SAVE $115

Radiant Barrier / Attic Stair Cover Kit - SAVE $115



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Call our product experts at 888-349-3645.

Purchase 3 rolls of Radiant Barrier along with a Draft Cap and SAVE $115!

Maximize your home's heating and cooling efficiency with this attic insulation kit.

Our attic insulation kit provides an extra level of insulation for your home's attic by blocking up to 93% of the radiant heat that enters your home through the roof.

Radiant barrier insulation works with your home's mass insulation (fiberglass or cellulose) by blocking radiant heat. Radiant heat is responsible for your attic reaching temps of 140° on a 90° day. Radiant barrier will block much of that heat and reduce temperatures in your attic by 15-30° complementing the work that your mass insulation provides.

EcoFoil perforated radiant barrier is virtually impossible to tear so it easy to install and durable for the life of your house. EcoFoil reflective insulation is corrosion resistant to ensure the reflectivity remains as high as the day you installed it. Tiny perforations allow breathability in the attic foil to prevent condensation from forming, without compromising its reflectiveness.

Our attic door insulator prevents heat from entering or escaping to your attic, based on the season. The Draft Cap seals your pull down attic ladder door preventing drafts. Draft Cap is made from a durable polystyrene foam and has an R-value of 11.

EcoFoil radiant barrier insulation and the attic door insulator cap are easy to install and can be done by the home owner with simple tools (measuring tape, staple gun, knife/scissors).

Call our experienced installers for more information or if you have questions at 1-888-349-3645

Kit Includes:

  • 1 DraftCap
  • 3 rolls of Radiant Barrier Perforated (3,000 sf total)

DraftCap Assembly and Installation Step by Step Instructions

DraftCap ships in two sections which are quickly and easily assembled. Download the DraftCap assembly and installation instructions here.

Perforated Radiant Barrier Specifications

Download a printable spec sheet for this product: PDF DownloadRadiant Barrier - Perforated (434 KB)

Fire Rating Class 1/ Class A (ASTM E84-09)
Emissivity0.04 (ASTM C1371-04A)
Water Vapor Transmission1.84 Perms (ASTM E96-05)
CorrosivenessPass (ASTM D3310-00)
Bleeding / DelaminationNone (ASTM C1313-05)
PliabilityNo Cracking (ASTM C1313-05)
Resistance to FungiPass (ASTM C1338-08)
Tensile StrengthLength: 27.34 lbs, Width: 16.31 lbs. (ASTM D2261)
Temp Range-50F to 180F (ASTM C411)

Draft Cap Specifications

Insulation Value
Opening size
25.5 x54" R.O. opening
Outside dimensions
31" x 59.5" x10.5"
Weight 7 Lbs.
Wall Thickness
dust-free expanded polystyrene (EPS) foam
Country of Manufacture
Patent Number

How To Measure For DraftCap

To easily check if DraftCap will fit, simply pull the attic hatch down so that it is roughly at a 45 degree angle. Then step around the back side of the door and measure just the plywood door or panel (not the molding.) If this measurement is in the vicinity of 24" x 52", then you have a standard-size pull-down stair unit and DraftCap will fit properly.

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