Foam Board Insulation 4 in x 4 ft x 8 ft R-18.8 GPS HalfBack

Foam Board Insulation 4 in x 4 ft x 8 ft R-18.8 GPS HalfBack (10 PSI)

$43.63

As low as $39.27/pc

Halfback

Halfback Insulating Sheathing Insulation is a flat foam insulation used as an underlayment for board and batten, shakes and scallops.

Can be used in conjunction with other insulated siding products.
Treated with a systemic insecticide which protects the foam from termite damage and is safe for installers and home owners.
Comes with a Lifetime Limited Warranty.

Pricing Breakdown:
Quantity:	Price Per:
1 – 23	$43.63
24+	$39.27

Additional Information
Description
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Additional Information

Length	8 ft
Width	4 ft
Edge Type	Square
Class	Standard
R Value	R 18.8
Minimum Compressive Strength (psi)	10
Thickness	4 in
Product	HALFBACK®

Product Description

Halfback® Foam Board Insulation 4 in x 4 ft x 8 ft R-18.8 GPS

Halfback Insulating Sheathing Insulation is a flat foam insulation used as an underlayment for board and batten, shakes and scallops.

Can be used in conjunction with other insulated siding products.
Treated with a systemic insecticide which protects the foam from termite damage and is safe for installers and home owners.
Comes with a Lifetime Limited Warranty.

Neopor® has similar properties to EPS, but contains high-purity graphite particles which reflect heat as it passes through the insulation, slowing it down. This graphite gives our Premium Series insulation its super-efficiency and dark gray color.

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