Model # 20WE

Internet #207179253

Store SKU #1001965217

Owens Corning FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing
0748232100654

Owens Corning

FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing

  • Saves energy and resists moisuture with limited lifetime warranty
  • Easily snaps into smaller boards for best fit with scored edge
  • Closed cell XPS foam panel can be layered for more cost savings
$ 18 98 /each
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Frequently Bought Together

Product Overview

  • Saves energy and resists moisuture with limited lifetime warranty
  • Easily snaps into smaller boards for best fit with scored edge
  • Closed cell XPS foam panel can be layered for more cost savings
FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products - choose the strength you need, from 15 to 60 PSI and exceptional moisture resistance. Products provide superior insulating properties; R-value (5- in. of product thickness). The products are easy to handle, score, cut and install and no special tools are needed. Products can be used on wood, steel framing or concrete walls. Owens Corning provides home builders and home buyers with a number of insulation solutions to meet their needs.
  • Closed cell product is equal to moisture resistance
  • Lifetime limited warranty
  • Wide choice of sizes, thicknesses and edges
  • Retains R-value even after exposure to moisture and freeze thaw cycling

Product Overview

  • Saves energy and resists moisuture with limited lifetime warranty
  • Easily snaps into smaller boards for best fit with scored edge
  • Closed cell XPS foam panel can be layered for more cost savings
Model #: 20WE
Sku #: 1001965217
Internet #: 207179253

FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products - choose the strength you need, from 15 to 60 PSI and exceptional moisture resistance. Products provide superior insulating properties; R-value (5- in. of product thickness). The products are easy to handle, score, cut and install and no special tools are needed. Products can be used on wood, steel framing or concrete walls. Owens Corning provides home builders and home buyers with a number of insulation solutions to meet their needs.

  • Closed cell product is equal to moisture resistance
  • Lifetime limited warranty
  • Wide choice of sizes, thicknesses and edges
  • Retains R-value even after exposure to moisture and freeze thaw cycling

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.)
32 ft²
Product Length (ft.)
8 ft
Product Thickness (in.)
1 in
Product Width (in.)
48 in

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
2x4 Walls,2x6 Walls,Exterior Sheathing
Insulation R-Value
R5
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior/Exterior
Product Weight (lb.)
0.131lb
Sheathing Type
XPS

Warranty / Certifications

Warranty Information
Limited Lifetime

Specifications

Dimensions

Coverage Area (sq. ft.)
32 ft²
Product Length (ft.)
8 ft
Product Thickness (in.)
1 in
Product Width (in.)
48 in

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
2x4 Walls,2x6 Walls,Exterior Sheathing
Insulation R-Value
R5
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior/Exterior
Product Weight (lb.)
0.131lb
Sheathing Type
XPS

Warranty / Certifications

Warranty Information
Limited Lifetime

Questions & Answers

will Home Depot cut the item in pieces?

will Home Depot cut the item in pieces?
Asked by: JohnDoe
We know it's easy to cut, but I assume you are asking because you can't transport something 4'x8'. I have had wood, thin sheet plastic, plastic pipe, metal pipe and trim cut because it would not fit in my sedan. YES they cut everything.
Answered by: VinnyA
Date published: 2018-08-26

Can this be used to insulate the ceiling of a wood shed, in between roof rafters?

I have a 12x12 wood shed and would like to insulate the ceiling. The shed walls are already insulated. If I am able to insulate the ceiling with this product, how can I attach this product to the roof/rafters?
Asked by: bbqshrimp
Yes. They have slits down the middle for an easy break if you so desire. It's a 48" piece, so it breaks at 24" and another at 12". Be aware though, that between 16" rafters is 14.5", so you may need to use a straight edge to score and then break it.
Answered by: TommyDIY
Date published: 2018-09-06

What’s the best way to cut this stuff

Asked by: Nel
IT IS PRE CUT ON 16" STUDS. A UTILITY KNIFE IS WHAT I USE.
Answered by: WADE
Date published: 2018-08-28

What is meant by "Scored" square edge?

What is meant by "Scored" square edge?
Asked by: TP
IT IS PRECUT ON 16" STUDS. I REALLY LIKE THIS FEATURE MAKES INSTALLATION FASTER.
Answered by: WADE
Date published: 2018-08-28
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Customer Reviews

FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing is rated 4.7 out of 5 by 66.
Rated 5 out of 5 by from I bought this to help insulate an outdoor house for a stray cat for the winter. It was very easy ... I bought this to help insulate an outdoor house for a stray cat for the winter. It was very easy to cut, just score and snap. I'm hoping that it will help keep the cat warm.
Date published: 2018-09-05
Rated 5 out of 5 by from I've used Foamular in the past, but this time was... I've used Foamular in the past, but this time was quite a bit different! I installed the 1" foam as the base for an above ground pool, per suggestions online. The insulation board is working wonderfully and the pool bottom is smooth and a bit cushy too. Foamular is durable, easy to cut, simple to install and can be used in many applications! I highly recommend Foamular for all your insulation needs, even if you are thinking outside of the box!
Date published: 2018-07-24
Rated 5 out of 5 by from My wife and I installed it over concrete block, with... My wife and I installed it over concrete block, with advice from one of your employees, Jake, great job, great help and great product. Thank You Happy Person
Date published: 2018-08-21
Rated 4 out of 5 by from I will not know it's insulating ability until winter. Using it to insulate inside of shed that su... I will not know it's insulating ability until winter. Using it to insulate inside of shed that surrounds my oil tank. Observation says it will do the job, my temp sensor will give me the truth in the cold weather. I have combined this sheathing with heat tape.
Date published: 2018-07-03
Rated 5 out of 5 by from Excellent product, with the panels pre-scored it's very easy to work with. the installation was e... Excellent product, with the panels pre-scored it's very easy to work with. the installation was easy to, using the Loctite foam insulation adhesive. Was very happy with the results and know this will help reduce my heating bill. Would definitely purchase again.
Date published: 2018-09-20
Rated 5 out of 5 by from I am doing remodeling and removed all wall covering and insulation. Put in this between studs an... I am doing remodeling and removed all wall covering and insulation. Put in this between studs and then replaced the insulation. Works great. sound reduction and moisture barrier also. Great product and easy to use.
Date published: 2018-07-31
Rated 5 out of 5 by from We used the foam in a sailboat we are building.... We used the foam in a sailboat we are building. The foam goes under the seat.The foam was easy to cut and shape on a band saw.We also used epoxy and paint on the finished under-seat foam.Works very well!
Date published: 2018-08-21
Rated 5 out of 5 by from I used the insulation to make cornice boards for my... I used the insulation to make cornice boards for my dining room. They worked out perfectly. Economical, light weight. Perfect.
Date published: 2018-09-12
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