#1 Home Improvement Retailer

Internet #300152270

Model #1S03

Store SKU #1002066195

EnergyGuard 1 in. x 4 ft. x 8 ft. R-6.1 Polyisocyanurate Insulating Sheathing

  • Helps reduce air inflitration and acts as a vapor retarder
  • 16 in. on center nailing guidelines for ease of installation
  • Higher R-value results in less Polyiso material needed
  • View More Details
Store
0 in stock
Text to Me
How to Get It

Frequently Bought Together

+
Price:

Product Overview

EnergyGuard Polyiso Insulated Sheathing is made of bilaminate (aluminum and kraft) facers bonded to a core of polyiso foam. EnergyGuard Polyiso Insulated Sheathing is suitable for use in both new and retrofit construction. EnergyGuard Polyiso Insulation Sheathing also helps reduce air infiltration and act as a vapor retarder.
  • EnergyGuard polyiso insulated sheathing is a great option for helping to reduce energy costs due to its high R-value per inch
  • Polyiso sheathing eliminates thermal bridging by covering the studs and adds additional insulation to the rest of the wall
  • Because of its light weight, this material is easy to handle on the job site and installs faster, providing the installer with simplified fabricating on site
  • Can be used for cavity, masonry and stud walls, exterior stucco, re-siding, and vaulted ceilings
  • ASTM C1289
  • R-value is shown as manufactured



  • Click here to learn more about Eco Options and Energy Efficiency

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Coverage Area (sq. ft.)
32
Product Length (ft.)
8 ft
Product Thickness (in.)
1 in
Product Width (in.)
48 in

Details

Compatible Install Surface
Wood
Faced or Unfaced
Faced
Insulation Features
Vapor Retardant
Insulation Location
2x4 Wall,2x6 Wall,Attic,Basement,Garage
Insulation R-Value
R6.1
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior
Number of Pieces
1
Product Weight (lb.)
4.9 lb
Sheathing Size
8 ft. x 1 in. x 48 in.
Sheathing Type
ISO

Warranty / Certifications

Warranty Information
See warranty

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

  • 5
    out of 11 reviews
  • 100%recommend this product
Filter by:
Showing 1-10 of 11 reviews
used for a project not really intended for but was...
used for a project not really intended for but was pleased that it worked perfectly for my project
by
  • Verified Purchase
Pieces were cut from the sheathing and used to install two window air conditioners. These pieces...
Pieces were cut from the sheathing and used to install two window air conditioners. These pieces provided a more air-tight fitting and far better insulation than the parts that came with the air conditioners.
by
  • Verified Purchase
  • Recommended
5 Star Review
Rating provided by a verified purchaser
by
  • Verified Purchase
Very good
Very good
by
  • Verified Purchase
  • Recommended
Just like the real thing-Because it is. Had to replace some siding on my home. Took off old, rott...
Just like the real thing-Because it is. Had to replace some siding on my home. Took off old, rotted pieces, needed some foam backing board before nailing up the new siding, Home D had plenty in stock. I got the 1" as that's what was on house to begin with. Perfect. Cuts w razor knife, easily. Nailed back up w roofing tacks. Looks like the original builders work(but better cuz it's new!)
by
  • Pro
  • Verified Purchase
  • Recommended
The 1x4x8 insulation was an easy install and is...
The 1x4x8 insulation was an easy install and is starting to make a difference with only 1/2 the walls complete.
by
  • Verified Purchase
Best value for my application. This material is really easy...
Best value for my application. This material is really easy to work with. Since I’m only installing on my shed, the ease of installation is more important than anything else. Simply measuring and scoring is all that is necessary. I’m using normal duct tape to hold into place.
by
  • Verified Purchase
A great product that provides the highest r-value of any sheathing product and it is easy to inst...
A great product that provides the highest r-value of any sheathing product and it is easy to install!
by
  • Verified Purchase
  • Recommended
I bought this to replace insulation in some hot water...
I bought this to replace insulation in some hot water solar collectors. I was easy to work with and performed as expected.
by
  • Verified Purchase
1 person found this helpful
5 Star Review
Rating provided by a verified purchaser
by
  • Verified Purchase
Showing 1-10 of 11 reviews