SKU: 29489858321

Owens Corning R-3 (15 PSI) FOAMULAR NGX 150 Extruded Polystyrene Foam Board Insulation, 1/2 in. x 4 ft. x 8 ft., Square Edge

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Description

Owens Corning R-3 (15 PSI) FOAMULAR NGX 150 Extruded Polystyrene Foam Board Insulation, 1/2 in. x 4 ft. x 8 ft., Square EdgeFOAMULAR NGX 150 R 3 XPS Foam Board, 1 2 in. x 4 ft. x 8 ft. Rigid XPS foam board insulation designed for exterior sheathing and general projects. Delivers R 3 thermal performance in a 1 2 in. sheet with excellent moisture resistance and easy, tool free cutting. Square edge board fits flush for efficient coverage across 32 sq. ft. Key Features: Moisture Resistant XPS: Retains R value even after exposure to water Easy Handling & Install: Lightweight

FOAMULAR NGX 150 R-3 XPS Foam Board, 1/2 in. x 4 ft. x 8 ft.

Rigid XPS foam board insulation designed for exterior sheathing and general projects. Delivers R-3 thermal performance in a 1/2 in. sheet with excellent moisture resistance and easy, tool-free cutting. Square-edge board fits flush for efficient coverage across 32 sq. ft.


Key Features:

  • Moisture Resistant XPS: Retains R-value even after exposure to water
  • Easy Handling & Install: Lightweight panels score and snap cleanly—no special tools
  • Sustainable NGX Formulation: Blowing agent with >80% reduction in global warming potential vs. legacy FOAMULAR
  • Square Edge Fit: Flush edges simplify seams and coverage on walls and sheathing
  • Lifetime Limited Warranty: Backed by Owens Corning for long-term performance

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Extruded Polystyrene (XPS) Rigid Foam Board
Model/SKU 36L
Thickness 0.5 in (1/2 in.)
Width 48 in (4 ft)
Length 8 ft
Sheet Edge Square Edge
Insulation R-Value R-3
Compressive Strength 15 PSI (FOAMULAR NGX 150)
Coverage Area 32 sq ft per board
Faced or Unfaced Unfaced
Interior/Exterior Exterior
Compatible Install Surface Plywood, Wood
Number of Pieces 1
Pack Size 1
Product Weight 2.7 lb
Sheathing Type XPS
Warranty Limited Lifetime
Environmental >80% reduction in GWP vs. legacy FOAMULAR; GREENGUARD Certified; contains minimum 20% recycled content
Certifications/Standards ASTM C578; CAN/ULC-S701 (per warranty image)

Frequently Asked Questions (FAQ):

Q: Can this be used outdoors?
A: Yes, it’s designed for exterior sheathing; verify local code requirements for vapor barriers.


Q: What surfaces is it compatible with?
A: Commonly installed over plywood or wood framing.


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


Q: How do I cut it?
A: Score with a utility knife and snap; no special tools required.


Q: What is the coverage and R-value?
A: Each 1/2 in. x 4 ft. x 8 ft. board covers 32 sq. ft. and provides R-3.


Sleek, High-Performance Insulation for Modern Envelopes

This streamlined pink board brings crisp lines and smart efficiency to your building envelope. The square-edge profile creates a polished, continuous plane while the NGX formulation elevates sustainability. Layer it behind siding or architectural panels to enhance thermal comfort without disrupting your clean aesthetic. It’s a quiet essential for luxe, well-insulated living.


Upgrade your envelope with FOAMULAR NGX 150 for reliable R-3 performance and easy installation—add it to your project today.

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: 29489858321

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A
Verified Purchase
April M. Lomax
Battle Creek, US
★★★★★ 5
BEAUTIFUL * SOFT * THICK AND LUXURIOUS
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Wolf Tipped, Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Wolf Tipped
I’m absolutely thrilled with this large sheepskin mat! I ordered two. At first look I was worried think "are they real?" but once taken out of the air tight package and hung out in the sun for the afternoon, the odd dirty dog smell dissipated and the feeling that the fur had a film on it was also gone. The quality is incredible — it’s unbelievably soft, thick, and luxurious. I draped them over my 2 sofa's and it instantly transformed the whole room, making it feel warm, cozy, and elegant. The texture is so plush and comfortable that everyone who visits comments on how beautiful it looks and feels. The size is perfect, the colour is gorgeous, and it adds such a stylish touch to my living space. It feels durable and well-made while still being incredibly soft to sit on. Highly recommend for anyone wanting to add comfort and sophistication to their home!
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Reviewed in the United States on May 8, 2026
T
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That pretty Cali girl
Whiting, US
★★★★★ 5
Fabulous
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Ivory White
This is a beautiful rug, thick and plush delivered in such a nice packaging to protect it. I just bought two more and I will be buying two more after this. They are so nice the best one and genuine.
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Reviewed in the United States on April 17, 2026
A
Verified Purchase
abuyer
Chelsea, US
★★★★★ 5
Very nice sheepskin .
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Wolf Tipped
This rug is very gorgeous , nice soft and plush. The wool is upright and even and you just want to keep touching it. It had some odor at first which is now dissipating the longer it is aired. Well worth the price. However I ordered two different colors at the same time. This is the one that I received first and am still waiting for the second one in light brown . For some reason the other was stalled somewhere in Kentucky as of this morning and upon communication a replacement was ordered by Amazon. I'm very happy with this one , just wish the frustration hadn't arisen over the shipping for other and will update or rate after I receive that one.
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Reviewed in the United States on February 17, 2026
Y
Verified Purchase
Yvie
Lake Worth, US
★★★★★ 5
Beautiful in a window seat
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Ivory White, Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Ivory White
This is soft, pure white, and of decent quality for my purposes. I saw a photo of one used in a window seat so that's where mine is white 3 lumbar pillows on the sides and back of the seat. The size is perfect. It's a little bigger than my seat so I could use the tape to pin one side to each wall and also over the seat. I guess it all depends on what you are using it for to determine if you'll like it. I have a large sheepskin rug in another room. This one in my opinion is too skinny to be used as a rug. I haven't detected a smell at all.
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Reviewed in the United States on December 24, 2025
A
Verified Purchase
Alfonso S. Torres
Omaha, US
★★★★★ 5
Soft to the touch
Size: 2' x 6' (Sheepskin Pelt Patchwork), Color: Black
Soft to the touch and well made. Love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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