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Overview

Model # 1624701 Store SKU # 1001211234

DuroSpan GPS Insulation Board is a closed cell graphite-enhanced insulation with a silver-gray colour that meets or exceeds requirements for expanded polystyrene (EPS) manufactured to CAN/ULC S-701. DuroSpan GPS is manufactured using a graphite-enhanced expandable polystyrene (GPS) insulation with a thin film laminated to the top and bottom surfaces

  1. DuroSpan GPS R5 insulation retains its R-value for life of the project
  1. Laminated for easy installation with grey on both sides
  1. Application specific tearaways and videos available
  1. Easy to install, durable and applicator friendly
  1. R value 5 per sheet
  1. Meets building code requirements for roofs, walls and foundations

Specifications

Dimensions

Assembled Depth (in inches)
96
Assembled Height (in inches)
1.06
Assembled Weight (in lbs)
2.91
Assembled Width (in inches)
48
Packaged Depth (in inches)
96
Packaged Height (in inches)
1.06
Packaged Weight (In lbs)
7.73
Packaged Width (in inches)
48

Details

Country of Origin
CA-Canada
Coverage Area (sq. ft.)
32
Faced or Unfaced
Faced
Product Length (ft.)
8
R Value
5
Sheathing Type
GPS
Sound Barrier
No

Warranty / Certifications

Plasti-Fab products are backed by quality, service and expertise. Plasti-Fab warrants products will be free from defects in material and/or workmanship. Plasti-Fab liability is limited to the original purchase price of the product and does not cover damage resulting from improper design and workmanship including defects caused by incorrect installation, abuse, neglect or accident. This limited warranty is used in lieu of all other warranties that may apply, whether expressed or implied, including the implied warranties of merchantability and fitness for a particular purpose
1.06-inch x 48-inch 96-inch R-value 5 GPS Rigid Insulation FoamDUROSPAN GPS R5 1.06-inch x 48-inch 96-inch R-value 5 GPS Rigid Insulation FoamDuroSpan GPS Insulation Board is a closed cell graphite-enhanced insulation with a silver-gray colour that meets or exceeds requirements for expanded polystyrene (EPS) manufactured to CAN/ULC S-701. DuroSpan GPS is manufactured using a graphite-enhanced expandable polystyrene (GPS) insulation with a thin film laminated to the top and bottom surfaces
DUROSPAN GPS R5
1001211234
1.06-inch x 48-inch 96-inch R-value 5 GPS Rigid Insulation Foam is rated 4.5 out of 5 by 29.
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Rated 5 out of 5 by from Pool bottom I used it for under a above ground pool, it’s awesome, I tucktaped the joints and you can’t really feel the joints or see them once the water is in. The bottom is getting dented but it feels better then sand, for the cost I feel it was worth doing
Date published: 2021-07-03
Rated 5 out of 5 by from Above Ground Pool Base Solid and easy to use. I used this styrofoam board as a base for our above ground pool. It is solid enough to not ding or crush when standing on it. It also gives a soft, flar surface for your feet on the bottom. Also, it helps keep the heat from being pulled out by the ground.
Date published: 2022-08-26
Rated 5 out of 5 by from 1” Insulation Board - Rim joists Easy to cut and use, good price, used inside to put against outside wood between rim joists before adding R20 fibreglass and then vapour barrier. Works great.
Date published: 2020-08-02
Rated 5 out of 5 by from Installation and Prrformance To enhance the performance, close and seal all the cut edges to ensure a homogeneous sealed envelope around the structure
Date published: 2021-02-28
Rated 4 out of 5 by from Durospan installation This product was easy to work with and install. Some additional detail with the installation would be helpful.
Date published: 2024-05-31
Rated 5 out of 5 by from It works It's insulation. Nothing exciting but it works and the price is good, especially in bulk.
Date published: 2023-11-12
Rated 5 out of 5 by from Great insulation Great foam insulation. Cuts easily and insulates well
Date published: 2021-03-16
Rated 5 out of 5 by from Basement rigid insulation wrapping Good product, fast and reliable delivery on schedule
Date published: 2023-09-08
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Have to redo the bed ends on my Hybrid Trailer which does have some type of Styrofoam filler. Would this work? The guy I am following used a PolyPro EPS Insulation Foam Board. Looking for the same or better quality.

Asked by: DSkeard
Hi, Thank you for your question. The Vendor have confirmed that the PolyPro is an American product, and the vendor are a Canadian product.
Answered by: The Home Depot Canada
Date published: 2024-02-28

Hi there, I'm looking to use this foam for base for an above ground swimming pool. How compressible is the styrofoam? Is it weather resistant? Do you believe this would be suitable for my application? Thank you

Asked by: Ed71
This is a 10PSI and does meet code for your application however I would recommend DurpFoam Plus or a 25 PSI product that you can special order through any pro desk.
Answered by: Product Expert
Date published: 2023-08-13

Is this suitable for garage door insulation? Would it be better than DuroFoam of similar thickness?

Asked by: John B
Hi, Thank you for your question, The vendor have suggested that you can use this on garage doors. And they also confirmed that DuroFoam, is also a good option.
Answered by: The Home Depot Canada
Date published: 2023-07-31

Is this rated for below ground applications?

Asked by: lincoln
Apparently it is
Answered by: Desfaria
Date published: 2023-09-25

Can this be used to insulate a cold cellar? I plan on using this to cover the top 4 feet of the walls and the entire ceiling of my cellar.

Asked by: Bobby
For sure, as it is the best way to stop condensation on cold surfaces but would recommend the 2" thick sheet. Also, do not use any plastic vapor barriers as it will trap moisture..
Answered by: Desfaria
Date published: 2024-01-08

We are trying to insulate our tiny cottage to make it warmer for use in off-season- it's sitting on pillars. We are going to put in a new floor on top the old one. Can we put this product underneath the new vinyl flooring to help insulate it?

Asked by: mpm54
You would probably have to put plywood on top of the insulation then your vinyl
Answered by: Kc233
Date published: 2024-01-16

will contact with a spray foam have a negative impact on the facing or foam of this product?

Asked by: Mike
You need to ensure that whatever spray foam insulation you use is foam safe. It will state this on the container.
Answered by: Product Expert
Date published: 2021-12-21

Durospan gps r5 on outside wall, should weather barrier be over or under ?

Asked by: GALL
Over
Answered by: Rexzz
Date published: 2022-08-19
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