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  • FOAMULAR® High-R CW Plus 2.125 in x 16 in x 8 ft R-12 Squared Edge Insulation Sheathing

FOAMULAR® High-R CW Plus 2.125 in x 16 in x 8 ft R-12 Squared Edge Insulation Sheathing

$27.95

As low as $21.24/board

When you need excellent performance in masonry cavity wall insulation, High-R CW Plus insulation from Owens Corning is your best choice. High-R CW Plus insulation combines the outstanding moisture resistance you have come to expect from extruded polystyrene with excellent thermal performance. As with our standard FOAMULAR® extruded polystyrene insulation products, High-R CW Plus is a rigid closed cell extruded polystyrene board.

Pricing Breakdown:
Quantity: Price Per:
1 – 9 $27.95
10 – 60 $24.04
61 – 119 $22.64
120 + $21.24

Additional Information

Thickness

2.125 in

Product

FOAMULAR® HIGH R CW PLUS

Length

8 ft

Width

16 in

Edge Type

Square

R Value

R 12

ASTM C578 Type

IV

Minimum Compressive Strength (psi)

25

Class

Standard

Product Description

FOAMULAR® High-R CW Plus

2.125 in. x 16 in. x 8 ft. R-12 Squared Edge Insulation Sheathing

When you need excellent performance in masonry cavity wall insulation, FOAMULAR® High-R CW Plus insulation is your best choice. High-R CW Plus insulation combines the outstanding moisture resistance you have come to expect from extruded polystyrene with excellent thermal performance. As with our standard FOAMULAR® extruded polystyrene insulation products, High-R CW Plus is a rigid closed cell extruded polystyrene board.

The main advantage of High-R CW Plus insulation over other extruded polystyrene boards is its higher R-Value per inch. An R-Value of 10 can be achieved with just a 1¾” thick board. Standard extruded polystyrene requires a thickness of 2” to achieve an R-10. This gives the designer the opportunity to increase the air gap (thereby decreasing mortar bridging and improving the cavity performance) while maintaining the same thermal performance as a standard 2” extruded polystyrene board. Additionally, the designer can also choose to increase the thermal performance of the wall assembly by choosing High-R CW Plus insulation with a thickness of 2⅛”. This provides an R-value of 12 with only a slight increase in board thickness.

Product Applications:

• Retards the transmission of water vapor and moisture in masonry walls

• Provides continuous insulation over steel stud framing, in insulated concrete sandwich panel walls, or in masonry unit cavity walls

• High-R CW Plus is intended to provide a higher R-value in a smaller space.

• Provides a weather resistant barrier (when joints are sealed) to enhance the building resistance to air and moisture penetration.

Owens Corning™ FOAMULAR® extruded polystyrene insulation is an ENERGY STAR® qualified product.

Learn more about rigid insulation R values

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