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

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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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Price
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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 150 2 in. x 4 ft. x 8 ft. R-10 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
Brand Owens Corning Owens Corning Owens Corning Owens Corning
Ratings (97) (58) (59) (131)
Sheathing Type XPS XPS XPS XPS
Insulation Location 2x4 Walls,2x6 Walls,Exterior Sheathing Exterior Wall Foundation Exterior Sheathing,Exterior Wall Foundation Exterior Sheathing,Exterior Wall Foundation,Under Slab
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 Unfaced
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 the board be painted?

Asked by: Leo
Hello Leo, Yes it can. Generally there are two types of paints, latex and alkyd. Both are compatible with polystyrene. Alkyd paint is also known as oil-based paint. Latex paints contain softer vinyl resins (binders) and more water. Before considering painting foam surfaces, remember that building codes require all foam plastics to be covered with a fire protective barrier like gypsum board. In other words, if you are using the foam for building components, you cannot leave it exposed without covering it in some sort of 15-minute fireproof material such as 1/2" drywall. However, if you are using it for hobby type material, then by all means paint it. Jeff in Seattle
Answered by: Jeff
Date published: 2018-12-11

Can this be used on top of a cement floor underneath plywood

Can this be used on top of a cement floor underneath plywood
Asked by: JR
This is intended to be used on concrete walls however it can be used on top of a cement floor as well.
Answered by: CommunityAnswer
Date published: 2018-11-20
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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 58.
Rated 4 out of 5 by from This is one of the few insulations that can be in direct contact with metal HVAC vents. I have u... This is one of the few insulations that can be in direct contact with metal HVAC vents. I have used this to insulate a return box that is out in my garage above the furnace. I then encased the insulation in 5/8" drywall (the minimum for ducting is R8 for zone 4 marine which is where I live). I used the same product in the 2" version to surround the supply duct which ran below the pad of my garage. This allowed the duct not to be in direct contact with the soil or concrete. Only polyisocyanurate with foil facing (also sold at HD), has a higher R-value per inch. Polyisocyanurate cannot be in direct contact with HVAC ducts and must be covered with a fire-rated material as well.
Date published: 2018-11-03
Rated 5 out of 5 by from Worked well and as I intended. Worked well and as I intended.
Date published: 2018-10-31
Rated 5 out of 5 by from Worked perfectly. Easy to cut, easy to install.... Worked perfectly. Easy to cut, easy to install.
Date published: 2018-10-30
Rated 5 out of 5 by from It cut and snapped quite good. Great for forming the... It cut and snapped quite good. Great for forming the wings on our space transporter. ;)
Date published: 2018-10-30
Rated 5 out of 5 by from Worked great filling the space between wall stud extensions and... Worked great filling the space between wall stud extensions and increasing R value from 13 to over 20!
Date published: 2018-10-23
Rated 4 out of 5 by from This rigid board insulation met my expectations. The pre-scored... This rigid board insulation met my expectations. The pre-scored sections were helpfull when the dimensions suited. I utilized a soft materials blade on my jig saw and had nice clean cuts with little to no mess. If you do get a soft materials jig saw blade to cut 1.5" foam, get 6" blade vs. a 4".
Date published: 2018-10-23
Rated 5 out of 5 by from I actually use insulation board to make Halloween decorations, which... I actually use insulation board to make Halloween decorations, which this stuff is perfect for. Easy to cut, easy to screw/glue together and takes paint well. Also, the 1.5 in. is a nice thickness so it doesn't feel flimsy
Date published: 2018-10-16
Rated 5 out of 5 by from excellent material... excellent material
Date published: 2018-10-09
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