Model # 88WD

Internet #202085958

Store SKU #104834

Store SO SKU #192627

Owens Corning FOAMULAR 150 1-1/2 in. x 4 ft. x 8 ft. R-7.5 Scored Squared Edge Rigid Foam Board  Insulation Sheathing
0748232100357

Owens Corning

FOAMULAR 150 1-1/2 in. x 4 ft. x 8 ft. R-7.5 Scored Squared 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
$ 24 72
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Frequently Bought Together

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 in a wide choice of sizes, thicknesses and edges with a Lifetime Limited Warranty for the life of the home or building. 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. FOAMULAR XPS resists moisture and retains R-value even after exposure to standing water and wet soil. Only XPS foam to be GREENGUARD Gold Certified and the first XPS foam certified by Scientific Certification Systems (SCS) to contain a minimum of 20% recycled content.
  • Dimensions: 1-1/2 in. x 4 ft. x 8 ft.
  • Application: exterior sheathing and interior basement walls
  • Designed to resist moisture and helps to block mildew
  • Has a higher R-value than wood fiber, plywood or 1/2 in. gypsum board products



  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button

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 #: 88WD
Sku #: 104834
Internet #: 202085958

FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products in a wide choice of sizes, thicknesses and edges with a Lifetime Limited Warranty for the life of the home or building. 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. FOAMULAR XPS resists moisture and retains R-value even after exposure to standing water and wet soil. Only XPS foam to be GREENGUARD Gold Certified and the first XPS foam certified by Scientific Certification Systems (SCS) to contain a minimum of 20% recycled content.

  • Dimensions: 1-1/2 in. x 4 ft. x 8 ft.
  • Application: exterior sheathing and interior basement walls
  • Designed to resist moisture and helps to block mildew
  • Has a higher R-value than wood fiber, plywood or 1/2 in. gypsum board products



  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button

Info & Guides

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Customers Also Compared These

Price
$19.55
$24.72
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Name FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing FOAMULAR 150 1-1/2 in. x 4 ft. x 8 ft. R-7.5 Scored Squared Edge Rigid Foam Board Insulation Sheathing FOAMULAR 250 2 in. x 48 in. x 8 ft. R-10 Scored Squared Edge Insulation Sheathing Rmax Thermasheath-3 2 in. x 4 ft. x 8 ft. R-13.1 Polyisocyanurate Rigid Foam Insulation Board
Brand Owens Corning Owens Corning Owens Corning Thermasheath
Ratings (140) (90) (174) (52)
Sheathing Type XPS XPS XPS ISO
Insulation Location 2x4 Walls,2x6 Walls,Exterior Sheathing Exterior Wall Foundation Exterior Sheathing,Exterior Wall Foundation,Under Slab 2x4 Walls,2x6 Walls,Attics,Basements,Ceilings,Crawlspaces,Exterior Sheathing,Garage,Re-Siding
Product Width (in.) 48 in 48 in 48 in 48 in
Product Length (ft.) 8 ft 8 ft 8 ft 8 ft
Faced or Unfaced Unfaced Unfaced Unfaced Faced
Product Thickness (in.) 1 in 1.5 in 2 in 2 in
View Product View Product View Product View Product

Specifications

Dimensions

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

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
Exterior Wall Foundation
Insulation R-Value
R7.5
Insulation Type
Foam Board Insulation
Interior/Exterior
Exterior
Product Weight (lb.)
5.9 lb
Sheathing Type
XPS

Warranty / Certifications

Warranty Information
Lifetime Limited

Specifications

Dimensions

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

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
Exterior Wall Foundation
Insulation R-Value
R7.5
Insulation Type
Foam Board Insulation
Interior/Exterior
Exterior
Product Weight (lb.)
5.9 lb
Sheathing Type
XPS

Warranty / Certifications

Warranty Information
Lifetime Limited

Questions & Answers

Can this be used to insulate a garage door?

Can this be used to insulate a garage door?
Asked by: GWally
No, this insulation can only be installed on flat, even surfaces.
Answered by: CommunityAnswer
Date published: 2018-11-15

will it repell bugs and mold ?

Asked by: susy
I am a consumer however if you call the technical dept. at Owens Corning they can give you the correct answer. The product is closed cell insulation and I used it as a vapor barrier against my concrete basement wall. It is not supposed to allow moisture and if you drop water on the product it beads up and does not absorb the water. Great stuff for my application.
Answered by: Frank
Date published: 2018-07-23

CAN THIS BE USED ON A ROOF DECK FOR A RAISED ROOF. WITH SHEATHING OVER TOP?

CAN THIS BE USED ON A ROOF DECK FOR A RAISED ROOF. WITH SHEATHING OVER TOP?
Asked by: Miles
Most likely yes, I used on foundation!
Answered by: Bobby
Date published: 2019-02-14

Do you still need to use roll insulation along with this? looking to finish a basement. Or is jus...

Do you still need to use roll insulation along with this? looking to finish a basement. Or is just this board enough?
Asked by: jaxck
Can't use both. Not enough room (depth) between the studs. Remember this has an R-rating of 7.5. You should see what the recommendation is for your region. I used it because my basement studs are only one inch depth. So far so good though, even in this cold right now. Also like how these boards are friction-fit and don't need fasteners.
Answered by: Sef
Date published: 2019-02-03
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Customer Reviews

FOAMULAR 150 1-1/2 in. x 4 ft. x 8 ft. R-7.5 Scored Squared Edge Rigid Foam Board Insulation Sheathing is rated 4.8 out of 5 by 90.
Rated 5 out of 5 by from Unusual use: I used this material to construct box covers for window and wall mounted AC units du... Unusual use: I used this material to construct box covers for window and wall mounted AC units during winter months. It does a great job since it eliminated drafts and made the house noticeably warmer right away. I cut it on a table saw to achieve good joints and foam board adhesive available in the same store.
Date published: 2018-12-18
Rated 5 out of 5 by from I fabricated a return air duct for HVAC in my workshop. Not recommended for dwelling use. I cut ... I fabricated a return air duct for HVAC in my workshop. Not recommended for dwelling use. I cut it with a circular saw and used Great Stuff to join edges.
Date published: 2019-01-22
Rated 5 out of 5 by from I used this foam board cut to size to insert... I used this foam board cut to size to insert into a skylight to control drafts. Worked like a charm! Home Depot cut it to my specifications. Perfect fit.
Date published: 2019-01-30
Rated 5 out of 5 by from Lightweight, easy to use, easy to cut, easy to install,... Lightweight, easy to use, easy to cut, easy to install, and works great!!! Glued 22 sheets on my basement block walls before framing. Great product!
Date published: 2019-01-01
Rated 5 out of 5 by from Perfect for my project. I needed to insulate the vents... Perfect for my project. I needed to insulate the vents around and door to our crawlspace. This was a perfect solution. Easy to measure and cut.
Date published: 2019-02-07
Rated 4 out of 5 by from Good product. Have the board pre-scored is not a help. It would be a better product if it were ... Good product. Have the board pre-scored is not a help. It would be a better product if it were not scored at all like some other brands.
Date published: 2018-12-18
Rated 5 out of 5 by from Just what I was expecting. Easy to work with and some insulation has an odor. No odor on this o... Just what I was expecting. Easy to work with and some insulation has an odor. No odor on this one.
Date published: 2019-02-13
Rated 5 out of 5 by from I used this to insulate a cellar floor. 2x4s on the flat, so this being 1 1/2 inch was perfect. I used this to insulate a cellar floor. 2x4s on the flat, so this being 1 1/2 inch was perfect.
Date published: 2019-01-29
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