Internet #100320352

Model # 45W

Store SKU #409926

Store SO SKU #1000203202

0748232100029

FOAMULAR 150 2 in. x 4 ft. x 8 ft. R-10 Scored Squared Edge Rigid Foam Board Insulation Sheathing

  • Saves energy and resists moisture with limited lifetime warranty
  • Scored edge easily snaps into smaller boards for best fit
  • Strong, lightweight pink foam panels don't require special tools
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Frequently Bought Together

Frequently Bought Together

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Product Overview

icon or arm with muscle

Strong And Durable

FOAMULAR® XPS is stronger and more flexible than EPS.

icon of water droplets hitting a surface

Resistant To Mold & Moisture

FOAMULAR® XPS has up to 13x better water resistance than EPS.

icon of a board with a cutout

Easy To Cut, Form & Fit

FOAMULAR® XPS cuts cleaner and doesn't break apart or crumble like EPS.

man installing Foamular in a basement

Insulating Basement Walls

Without adequate insulation, it’s difficult to heat and air-condition a basement room effectively. Owens Corning® FOAMULAR® is the easy-to-install, efficient solution for insulating basement walls.

Man preparing to install Foamular in a crawlspace

Insulating Crawlspace Walls

Because heat m.igrates to cold through the bottom of the house, an uninsulated crawlspace means you’ll use more energy to heat your home during winter and to cool it in summer. Insulate your crawlspace with Owens Corning® FOAMULAR®.

Man installing Foamular in a garage ceiling

Insulating Garage Or Bonus Room

Use Owens Corning® FOAMULAR® to insulate your garage ceiling / bonus room floor to effectively condition the space.

Man installing Foamluar on an exterior wall surface

Insulating Exterior Facing Wall Cavity

Owens Corning® FOAMULAR® provides a higher R-value per inch than other materials commonly used for wall cavity insulation.

badge for Foamular warranty

Warranty

Warranted to retain at least 90% of its advertised R-value over the lifetime of the product - Industry leading warranty across all thicknesses and compressive strengths.

icon of a plus

R-Value

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance. FOAMULAR is best ­ at maintaining R-value where moisture is present.

badge icon

Third Party Certifications

FOAMULAR is certified for Recycled Content and Air Quality by esteemed third party organizations.

various Owens Corning Products

Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

tiger with recycled Owens Corning material in habitat

World Class Sustainability

For us, sustainability is about meeting the needs of the present while leaving the world a better place for the future.

Owens Corning employees holding a volunteer project

OC Gives Back

We make a difference by empowering people and the communities in which we live and work.

  • Saves energy and resists moisture with limited lifetime warranty
  • Scored edge easily snaps into smaller boards for best fit
  • Strong, lightweight pink foam panels don't require special tools
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 & 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 percent recycled content.
  • Dimensions: 2 in. x 4 ft. x 8 ft.
  • Application: Exterior sheathing & 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
  • Click here to learn more about Eco Options and Energy Efficiency

Product Overview

  • Saves energy and resists moisture with limited lifetime warranty
  • Scored edge easily snaps into smaller boards for best fit
  • Strong, lightweight pink foam panels don't require special tools
Model #: 45W
Sku #: 409926
Internet #: 100320352

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 & 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 percent recycled content.

  • Dimensions: 2 in. x 4 ft. x 8 ft.
  • Application: Exterior sheathing & 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
  • 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

icon or arm with muscle

Strong And Durable

FOAMULAR® XPS is stronger and more flexible than EPS.

icon of water droplets hitting a surface

Resistant To Mold & Moisture

FOAMULAR® XPS has up to 13x better water resistance than EPS.

icon of a board with a cutout

Easy To Cut, Form & Fit

FOAMULAR® XPS cuts cleaner and doesn't break apart or crumble like EPS.

man installing Foamular in a basement

Insulating Basement Walls

Without adequate insulation, it’s difficult to heat and air-condition a basement room effectively. Owens Corning® FOAMULAR® is the easy-to-install, efficient solution for insulating basement walls.

Man preparing to install Foamular in a crawlspace

Insulating Crawlspace Walls

Because heat m.igrates to cold through the bottom of the house, an uninsulated crawlspace means you’ll use more energy to heat your home during winter and to cool it in summer. Insulate your crawlspace with Owens Corning® FOAMULAR®.

Man installing Foamular in a garage ceiling

Insulating Garage Or Bonus Room

Use Owens Corning® FOAMULAR® to insulate your garage ceiling / bonus room floor to effectively condition the space.

Man installing Foamluar on an exterior wall surface

Insulating Exterior Facing Wall Cavity

Owens Corning® FOAMULAR® provides a higher R-value per inch than other materials commonly used for wall cavity insulation.

badge for Foamular warranty

Warranty

Warranted to retain at least 90% of its advertised R-value over the lifetime of the product - Industry leading warranty across all thicknesses and compressive strengths.

icon of a plus

R-Value

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance. FOAMULAR is best ­ at maintaining R-value where moisture is present.

badge icon

Third Party Certifications

FOAMULAR is certified for Recycled Content and Air Quality by esteemed third party organizations.

various Owens Corning Products

Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

tiger with recycled Owens Corning material in habitat

World Class Sustainability

For us, sustainability is about meeting the needs of the present while leaving the world a better place for the future.

Owens Corning employees holding a volunteer project

OC Gives Back

We make a difference by empowering people and the communities in which we live and work.

icon or arm with muscle

Strong And Durable

FOAMULAR® XPS is stronger and more flexible than EPS.

icon of water droplets hitting a surface

Resistant To Mold & Moisture

FOAMULAR® XPS has up to 13x better water resistance than EPS.

icon of a board with a cutout

Easy To Cut, Form & Fit

FOAMULAR® XPS cuts cleaner and doesn't break apart or crumble like EPS.

man installing Foamular in a basement

Insulating Basement Walls

Without adequate insulation, it’s difficult to heat and air-condition a basement room effectively. Owens Corning® FOAMULAR® is the easy-to-install, efficient solution for insulating basement walls.

Man preparing to install Foamular in a crawlspace

Insulating Crawlspace Walls

Because heat m.igrates to cold through the bottom of the house, an uninsulated crawlspace means you’ll use more energy to heat your home during winter and to cool it in summer. Insulate your crawlspace with Owens Corning® FOAMULAR®.

Man installing Foamular in a garage ceiling

Insulating Garage Or Bonus Room

Use Owens Corning® FOAMULAR® to insulate your garage ceiling / bonus room floor to effectively condition the space.

Man installing Foamluar on an exterior wall surface

Insulating Exterior Facing Wall Cavity

Owens Corning® FOAMULAR® provides a higher R-value per inch than other materials commonly used for wall cavity insulation.

badge for Foamular warranty

Warranty

Warranted to retain at least 90% of its advertised R-value over the lifetime of the product - Industry leading warranty across all thicknesses and compressive strengths.

icon of a plus

R-Value

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance. FOAMULAR is best ­ at maintaining R-value where moisture is present.

badge icon

Third Party Certifications

FOAMULAR is certified for Recycled Content and Air Quality by esteemed third party organizations.

various Owens Corning Products

Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

tiger with recycled Owens Corning material in habitat

World Class Sustainability

For us, sustainability is about meeting the needs of the present while leaving the world a better place for the future.

Owens Corning employees holding a volunteer project

OC Gives Back

We make a difference by empowering people and the communities in which we live and work.

Product Overview
Key Features
icon or arm with muscle

Strong And Durable

FOAMULAR® XPS is stronger and more flexible than EPS.

icon of water droplets hitting a surface

Resistant To Mold & Moisture

FOAMULAR® XPS has up to 13x better water resistance than EPS.

icon of a board with a cutout

Easy To Cut, Form & Fit

FOAMULAR® XPS cuts cleaner and doesn't break apart or crumble like EPS.

man installing Foamular in a basement

Insulating Basement Walls

Without adequate insulation, it’s difficult to heat and air-condition a basement room effectively. Owens Corning® FOAMULAR® is the easy-to-install, efficient solution for insulating basement walls.

Man preparing to install Foamular in a crawlspace

Insulating Crawlspace Walls

Because heat m.igrates to cold through the bottom of the house, an uninsulated crawlspace means you’ll use more energy to heat your home during winter and to cool it in summer. Insulate your crawlspace with Owens Corning® FOAMULAR®.

Man installing Foamular in a garage ceiling

Insulating Garage Or Bonus Room

Use Owens Corning® FOAMULAR® to insulate your garage ceiling / bonus room floor to effectively condition the space.

Man installing Foamluar on an exterior wall surface

Insulating Exterior Facing Wall Cavity

Owens Corning® FOAMULAR® provides a higher R-value per inch than other materials commonly used for wall cavity insulation.

badge for Foamular warranty

Warranty

Warranted to retain at least 90% of its advertised R-value over the lifetime of the product - Industry leading warranty across all thicknesses and compressive strengths.

icon of a plus

R-Value

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance. FOAMULAR is best ­ at maintaining R-value where moisture is present.

badge icon

Third Party Certifications

FOAMULAR is certified for Recycled Content and Air Quality by esteemed third party organizations.

various Owens Corning Products

Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

tiger with recycled Owens Corning material in habitat

World Class Sustainability

For us, sustainability is about meeting the needs of the present while leaving the world a better place for the future.

Owens Corning employees holding a volunteer project

OC Gives Back

We make a difference by empowering people and the communities in which we live and work.

  • Saves energy and resists moisture with limited lifetime warranty
  • Scored edge easily snaps into smaller boards for best fit
  • Strong, lightweight pink foam panels don't require special tools
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 & 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 percent recycled content.
  • Dimensions: 2 in. x 4 ft. x 8 ft.
  • Application: Exterior sheathing & 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
  • Click here to learn more about Eco Options and Energy Efficiency

Product Overview

  • Saves energy and resists moisture with limited lifetime warranty
  • Scored edge easily snaps into smaller boards for best fit
  • Strong, lightweight pink foam panels don't require special tools
Model #: 45W
Sku #: 409926
Internet #: 100320352

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 & 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 percent recycled content.

  • Dimensions: 2 in. x 4 ft. x 8 ft.
  • Application: Exterior sheathing & 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
  • 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.

icon or arm with muscle

Strong And Durable

FOAMULAR® XPS is stronger and more flexible than EPS.

icon of water droplets hitting a surface

Resistant To Mold & Moisture

FOAMULAR® XPS has up to 13x better water resistance than EPS.

icon of a board with a cutout

Easy To Cut, Form & Fit

FOAMULAR® XPS cuts cleaner and doesn't break apart or crumble like EPS.

man installing Foamular in a basement

Insulating Basement Walls

Without adequate insulation, it’s difficult to heat and air-condition a basement room effectively. Owens Corning® FOAMULAR® is the easy-to-install, efficient solution for insulating basement walls.

Man preparing to install Foamular in a crawlspace

Insulating Crawlspace Walls

Because heat m.igrates to cold through the bottom of the house, an uninsulated crawlspace means you’ll use more energy to heat your home during winter and to cool it in summer. Insulate your crawlspace with Owens Corning® FOAMULAR®.

Man installing Foamular in a garage ceiling

Insulating Garage Or Bonus Room

Use Owens Corning® FOAMULAR® to insulate your garage ceiling / bonus room floor to effectively condition the space.

Man installing Foamluar on an exterior wall surface

Insulating Exterior Facing Wall Cavity

Owens Corning® FOAMULAR® provides a higher R-value per inch than other materials commonly used for wall cavity insulation.

badge for Foamular warranty

Warranty

Warranted to retain at least 90% of its advertised R-value over the lifetime of the product - Industry leading warranty across all thicknesses and compressive strengths.

icon of a plus

R-Value

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance. FOAMULAR is best ­ at maintaining R-value where moisture is present.

badge icon

Third Party Certifications

FOAMULAR is certified for Recycled Content and Air Quality by esteemed third party organizations.

various Owens Corning Products

Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

tiger with recycled Owens Corning material in habitat

World Class Sustainability

For us, sustainability is about meeting the needs of the present while leaving the world a better place for the future.

Owens Corning employees holding a volunteer project

OC Gives Back

We make a difference by empowering people and the communities in which we live and work.

Compare Similar

Compare Similar Products
Brand Owens Corning Owens Corning Owens Corning
Name FOAMULAR 1/4 in. x 4 ft. x 50 ft. R-1 Fanfold Rigid Foam Board Insulation Sheathing FOAMULAR 1/4 in. x 4 ft. x 50 ft. R-1 Fanfold Underlayment Rigid Foam Board Insulation Sheathing FOAMULAR 1/4 in. x 4 ft. x 50 ft. R-1 Fanfold Underlayment Rigid Foam Board Insulation Sheathing
Price
$47.38
$47.38
$47.38
Ratings (65) (65) (65)
Sheathing Type XPS XPS XPS
Insulation Location Re-Siding Re-Siding Re-Siding
Product Width (in.) 48 in 48 in 48 in
Product Length (ft.) 50 ft 50 ft 50 ft
Faced or Unfaced Unfaced Unfaced Unfaced
Product Thickness (in.) .25 in .25 in .25 in
View Product View Product View Product

Specifications

Dimensions

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

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
Exterior Sheathing,Exterior Wall Foundation
Insulation R-Value
R10
Insulation Type
Foam Board Insulation
Interior/Exterior
Exterior
Product Weight (lb.)
7.87 lb
Sheathing Size
8 ft. x 2 in. x 48 in.
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.)
2 in
Product Width (in.)
48 in

Details

Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
Exterior Sheathing,Exterior Wall Foundation
Insulation R-Value
R10
Insulation Type
Foam Board Insulation
Interior/Exterior
Exterior
Product Weight (lb.)
7.87 lb
Sheathing Size
8 ft. x 2 in. x 48 in.
Sheathing Type
XPS

Warranty / Certifications

Warranty Information
Lifetime Limited

Questions & Answers

Is it sound proof

Asked by: Sharpo29
Hello Sharpo29, Foamular is not rated for acoustical properties. Thank you for your inquiry!
Answered by: OwensCorning
Date published: 2019-09-13

Is this paintable so the pink and directions don't show? Indoor use, indoor Latex paint?

Is this paintable so the pink and directions don't show? Indoor use, indoor Latex paint?
Asked by: MT
Yes, latex works great, you can peel the plastic top sheet off. Foam cuts great with a hot knife. Use frequently to make backgrounds for Plays/VBS https://vbs.lifeway.com/2017/05/30/insulation-foam-board-trees/ https://www.pinterest.com/pin/388365167838293375/?lp=true https://www.pinterest.com/pin/89579480060204000/?lp=true
Answered by: Twinkle
Date published: 2019-02-07

is this material scored length wise or across

is this material scored length wise or across
Asked by: ro
It is NOT scored at all. Yet it is very easy to score it in any directions.
Answered by: Carol
Date published: 2019-04-22

What's the difference between the 'foamular 150' and the foamular 250"?

What's the difference between the 'foamular 150' and the foamular 250"?
Asked by: JGE
The 150 is used for interior walls dry areas, the 250 is for wet areas like underground on foundation walls both have same R-10 rating ,both are same size 4 x 8 x 2 .theres a sheet on Owens website that takes info further
Answered by: Darn
Date published: 2019-06-25
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