Internet #300152270

Model # 1S03

Store SKU #1002066195

0073590417787

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
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

+
+

Product Overview

  • 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
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

Product Overview

  • 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
Model #: 1S03
Sku #: 1002066195
Internet #: 300152270

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.

Key Features

Product Overview
Key Features
  • 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
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

Product Overview

  • 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
Model #: 1S03
Sku #: 1002066195
Internet #: 300152270

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.

Compare Similar

Compare Similar Products
Brand Owens Corning GAF STYRO Industries SilveRboard
Name FOAMULAR 1/2 in. x 4 ft. x 8 ft. R-3 Square Edge Rigid Foam Board Insulation Sheathing EnergyGuard 1 in. x 4 ft. x 8 ft. R-6.1 Polyisocyanurate Insulating Sheathing FP Ultra Lite 2 in. x 2 ft. x 4 ft. Earth Tone Brown Foundation Panel 24 in. x 1 in. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (5-Piece)
Price
$14.90
$19.25
$27.37
$34.98 /package
Ratings (121) (11) (2) (122)
Sheathing Type XPS ISO XPS EPS
Insulation Location 2x4 Wall,2x6 Wall,Exterior Sheathing 2x4 Wall,2x6 Wall,Attic,Basement,Garage Exterior Wall Foundation 2x4 Wall,2x6 Wall,2x8 Wall,Attic,Basement,Ceiling,Exterior Sheathing,Garage,Metal Building,Re-Siding
Product Width (in.) 48 in 48 in 48 48 in
Product Length (ft.) 8 ft 8 ft 2 10 ft
Faced or Unfaced Faced Faced Faced Faced
Product Thickness (in.) .5 in 1 in 2 1 in
View Product View Product View Product View Product

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

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

I am finishing my basement and I have a poured concrete wall foundation. Can this insulation be ...

I am finishing my basement and I have a poured concrete wall foundation. Can this insulation be glued to the basement walls before adding my interior walls?
Asked by: BigMike
Absolutely. Long as your furring strips are as thick or more than the insulation sheet.
Answered by: JohnD
Date published: 2018-12-06

Im redoing the walls of my rv what side of the foam should bo tword the outside?

Asked by: rebuild1
Printed side toward outside.
Answered by: micki
Date published: 2019-01-15

Can I attach this to ceiling rafters under metal roofing in an outdoor patio? If so, can I then a...

Can I attach this to ceiling rafters under metal roofing in an outdoor patio? If so, can I then attach beadboard to the sheathing?
Asked by: MetalPatioGuy
Thank you for your interest in GAF EnergyGuard Insulated Sheathing. Additional information is needed in order to make that determination. Please contact out technical support line at 877-GAF-ROOF. They will be happy to help you.
Answered by: GAFProductExpert
Date published: 2019-07-24

Can this product be used as an underlayment if topped by OSB boards and/or other ridged intermedi...

Can this product be used as an underlayment if topped by OSB boards and/or other ridged intermediate surfaces? I am trying to insulate the concrete floor of my garage and was considering placing EnergyGuard 1 in. x 4 ft. x 8 ft. R-6.1 Polyisocyanurate Insulating Sheathing silver-side up on the concrete, topped with 1\4 in. masonite, topped by DMX, topped by OSB boards all secured by 6-8,3 in. Tapcon screws. Rolling furniture no to excede 400 lbs. What do you think?
Asked by: WM
Thank you for your question regarding EnergyGuard Polyiso Sheathing. Unfortunately, we do not recommend this product to be used for your floor application, it is designed for above grade interior wall and ceiling as well as above grade exterior continuous insulation of a wall.
Answered by: GAFProductExpert
Date published: 2019-01-19
  • y_2019, m_10, d_19, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_32
  • loc_, sid_300152270, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 95ms
  • QUESTIONS, PRODUCT

Customer Reviews

GAF EnergyGuard 1 in. x 4 ft. x 8 ft. R-6.1 Polyisocyanurate Insulating Sheathing is rated 5.0 out of 5 by 11.
Rated 5 out of 5 by from 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.
Date published: 2019-05-14
Rated 5 out of 5 by from 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
Date published: 2019-07-02
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-05-08
Rated 5 out of 5 by from Very good Very good
Date published: 2019-01-29
Rated 5 out of 5 by from 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.
Date published: 2018-02-14
Rated 5 out of 5 by from 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!)
Date published: 2019-01-15
Rated 5 out of 5 by from 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.
Date published: 2018-12-20
Rated 5 out of 5 by from Great stuff, solid, easy to cut, works very well.... Great stuff, solid, easy to cut, works very well.
Date published: 2017-09-19
  • y_2019, m_10, d_19, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_11
  • loc_, sid_300152270, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 111ms
  • REVIEWS, PRODUCT