# R-Tech 3/4 in. x 4 ft. x 8 ft. R-2.89 Foam Insulating Sheathing

**Brand:** [R-Tech](https://shop.coreranger.com/brands/R-Tech)
**Model #:** 310873
**SKU:** HD-202530470
**Price:** $13.28 · in stock
**URL:** https://shop.coreranger.com/product/r-tech-3-4-in-x-4-ft-x-8-ft-r-2-89-foam-insulating-sheathing-202530470

## Specifications

| Spec | Value |
|---|---|
| Pack Size | 64 |
| Sheathing Size | 8 ft. x 0.75 in. x 48 in. |
| Sheathing Type | EPS |
| Faced or Unfaced | Faced |
| Number of Pieces | 1 |
| Interior/Exterior | Interior/Exterior |
| Insulation R-Value | R2.89 |
| Insulation Features | Structural |
| Insulation Location | 2x4 Wall,2x6 Wall,Attic,Basement,Crawlspace,Exterior Sheathing,Exterior Wall Foundation,Garage,Under Slab |
| Product Width (in.) | 48 in |
| Product Length (ft.) | 8 ft |
| Product Weight (lb.) | 2 lb |
| Coverage Area (sq. ft.) | 32 sq ft |
| Product Thickness (in.) | 0.75 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
• 3/4 in. x 4 ft. x 8 ft. R-2.89 Foam Insulating Sheathing