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Internet #202530470

Model #310873

Store SKU #483214

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

  • Cost effective insulation
  • Energy Star qualified
  • 3/4 in. x 4 ft. x 8 ft. R-2.89 Foam Insulating Sheathing
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Product Overview

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.

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Specifications

Dimensions

Cover Area Per Bag (sq. ft.)
32
Coverage Area (sq. ft.)
32 ft²
Product Length (ft.)
8 ft
Product Thickness (in.)
0.75 in
Product Width (in.)
48 in

Details

Compatible Install Surface
Cement,Concrete,Existing Drywall,Plywood,Wood
Faced or Unfaced
Faced
Insulation Features
Structural
Insulation Location
2x4 Wall,2x6 Wall,Attic,Basement,Crawlspace,Exterior Sheathing,Exterior Wall Foundation,Garage,Under Slab
Insulation R-Value
R2.89
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior/Exterior
Number of Pieces
1
Pack Size
64
Product Weight (lb.)
2
Sheathing Size
8 ft. x 0.75 in. x 48 in.
Sheathing Type
EPS

Warranty / Certifications

Warranty Information
N/A

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 17 reviews
  • 100% recommend this product
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Showing 1-10 of 17 reviews
easy installed using for soundproofing in vocal booth
easy installed using for soundproofing in vocal booth
by
  • DIY
  • Verified Purchase
  • Recommended
3 people found this helpful
Used between furring strips
I didn't use this over sheathing but in my 1950s furring strip on cinder block home. With the furring strips, there is not much room for insulation but when I re-modeled the bathroom, this 3/4" thick insulation fit great in between the cinderblock, furring strips and drywall. It doesn't have much R value but anything helps in my cold house. Ive noticed a slight different in insulation. I used a utility knife to cut up. The foam is messy despite how sharp your blade is.
by
  • DIY
  • Recommended
3 people found this helpful
Great for blocking knitted items
I needed a surface to block knitted items. This board works great. Accepts pins well. Lightweight and rigid, stores vertically.
by
    • Recommended
    11 people found this helpful
    The versatility of this product met my needs amazingly well.
    It was large, it was ridgid, it was light, it was affordable, it was paintable--it was just what I needed for making two backdrop stages for a vacation Bible school. Admittingly it was an aberrant use of foam insulation, but the kids loved it! I peeled off the foil, laid 5 piecies on the ground, drew and painted the scene, then turned them over and connected them with duck tape. Then stood them up.
    by
    • Verified Purchase
    • Recommended
    39 people found this helpful
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by
    • Verified Purchase
    5 Star Review
    Rating provided by a verified purchaser
    by
    • Verified Purchase
    5 Star Review
    Rating provided by a verified purchaser
    by
    • Verified Purchase
    Great product. Too bad Home Depot is often out of this particular brand, since they should have m...
    Great product. Too bad Home Depot is often out of this particular brand, since they should have more in stock.
    by
    • Verified Purchase
    • Recommended
    work well
    work well
    by
    • Verified Purchase
    • Recommended
    1 person found this helpful
    I acquired this Foam Insulating Sheathing to partition off a portion of a space for the reason of...
    I acquired this Foam Insulating Sheathing to partition off a portion of a space for the reason of creating an environment within an environment . It is light weight, and flexible and is sheet sealed to aid with cleaning, and the mirrored silver finish adds a brightness to the overall effect of the micro-environment . I find this product to be simple to work with and highly effective. I am sure that I will buy more in the next 6 months
    by
    • Pro
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    Showing 1-10 of 17 reviews