# R-Tech 2 in. x 2 ft. x 4 ft. R-7.7 Foam Insulating Sheathing

**Brand:** [R-Tech](https://shop.coreranger.com/brands/R-Tech)
**Model #:** 321356
**SKU:** HD-202524154
**Price:** unavailable · out of stock
**URL:** https://shop.coreranger.com/product/r-tech-2-in-x-2-ft-x-4-ft-r-7-7-foam-insulating-sheathing-202524154

## Specifications

| Spec | Value |
|---|---|
| Pack Size | 12 |
| Sheathing Size | 4 ft. x 2 in. x 24 in. |
| Sheathing Type | EPS |
| Faced or Unfaced | Faced |
| Number of Pieces | 1 |
| Interior/Exterior | Interior/Exterior |
| Insulation R-Value | R7.7 |
| Insulation Features | Mold Resistant,Structural |
| Insulation Location | 2x4 Wall,2x6 Wall,Attic,Basement,Crawlspace,Exterior Sheathing,Exterior Wall Foundation,Garage,Under Slab |
| Product Width (in.) | 24 in |
| Product Length (ft.) | 4 ft |
| Product Weight (lb.) | 1.4 lb |
| Coverage Area (sq. ft.) | 8 sq ft |
| Product Thickness (in.) | 2 in |
| Compatible Install Surface | Cement,Concrete,Existing Drywall,Plywood,Wood |

## Description

R-Tech is a cost effective way to increase your project energy efficiency. EPS is a fully recyclable material. R-Tech is also available in thicknesses ranging in 1/8 in. increments from 3/8 in. to 5 in.

• Cost effective insulation
• Energy Star qualified
• 2 in. x 2 ft. x 4 ft. R-7.7 Foam Insulating Sheathing