SKU: 12640562030

Owens Corning® FOAMULAR® 150 XPS Foam Board Insulation, R-7.5, 1-1/2 in x 4 ft x 8 ft, Scored Square Edge (15 PSI)

Sale price$40.07 Regular price$44.52
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Description

Owens Corning® FOAMULAR® 150 XPS Foam Board Insulation, R-7.5, 1-1/2 in x 4 ft x 8 ft, Scored Square Edge (15 PSI)FOAMULAR 150 R 7. 5 XPS Foam Board, 1 1 2 in x 4 ft x 8 ft Energy saving extruded polystyrene (XPS) board ideal for exterior sheathing, basements, and garages. Provides R 7. 5 thermal performance at 1 1 2 in thickness with moisture resistant, non wicking technology and easy score and snap installation. Key Features: High R Value at Thin Profile: R 7. 5 insulation in 1 1 2 in thickness for efficient thermal performance Moisture Resistant XPS: Non

FOAMULAR 150 R-7.5 XPS Foam Board, 1-1/2 in x 4 ft x 8 ft

Energy-saving extruded polystyrene (XPS) board ideal for exterior sheathing, basements, and garages. Provides R-7.5 thermal performance at 1-1/2 in thickness with moisture-resistant, non-wicking technology and easy score-and-snap installation.


Key Features:

  • High R-Value at Thin Profile: R-7.5 insulation in 1-1/2 in thickness for efficient thermal performance
  • Moisture-Resistant XPS: Non-wicking technology helps keep moisture out for long-term durability
  • Scored Square Edge: Factory scores allow quick snap into 16 in or 24 in widths for faster installs
  • Easy to Cut and Fit: Lightweight rigid foam board can be scored, snapped, and shaped with simple tools
  • 15 PSI Compressive Strength: FOAMULAR 150 suitable for a wide range of wall and sheathing applications

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type XPS Foam Board
Product Thickness 1.5 in
Product Width 48 in
Product Length 8 ft
Sheet Size 1-1/2 in x 4 ft x 8 ft
R-Value R-7.5
Edge Type Scored Square Edge
Compressive Strength 15 PSI (FOAMULAR 150)
Faced/Unfaced Unfaced
Interior/Exterior Exterior
Compatible Install Surface Concrete, Wood
Number of Pieces 1
Coverage Area 32 sq ft
Product Weight 5.9 lb
Warranty Limited Lifetime
Features Formaldehyde free; moisture resistant; easy to cut and install

Frequently Asked Questions (FAQ):

Q: Can I use this board on interior walls?
A: Yes, but FOAMULAR cannot be left exposed; cover with a 15‑minute thermal barrier such as drywall per code.


Q: Is this product faced?
A: No, it is unfaced XPS foam board.


Q: What areas is it best for?
A: Exterior sheathing, interior basement walls, garages, attics, and crawlspaces.


Q: How does the scoring work?
A: The 4 ft sheet has factory scores to snap into two 24 in pieces or three 16 in pieces for easier fitting.


Q: What is the compressive strength?
A: 15 PSI (FOAMULAR 150).


Sleek, Modern Warmth with Iconic Pink Performance

This streamlined XPS board slips behind finishes to quietly elevate comfort and energy efficiency. I love the scored square edge—it’s cleverly designed for clean, modular installs that feel tailor-made. Use it to sheath a garage or basement before cladding for a crisp envelope that controls moisture and temp swings. It’s a chic essential for creating refined, resilient spaces that live luxuriously year-round.


Upgrade your envelope with FOAMULAR 150 and enjoy fast, clean installs with moisture-resistant R‑7.5 performance—add to cart now.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12640562030

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4.3 ★★★★★
Based on 1949 reviews
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K
Verified Purchase
Kelli Thornburg
San Leandro, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
C. H.
Pawtucket, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
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Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
Draper, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Grantham, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Chelsea, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026

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