SKU: 95197259112

Owens Corning FOAMULAR NGX 250 SSE Rigid Foam Insulation, 1 in x 4 ft x 8 ft (XPS)

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Description

Owens Corning FOAMULAR NGX 250 SSE Rigid Foam Insulation, 1 in x 4 ft x 8 ft (XPS)FOAMULAR NGX 250 1" x 4' x 8' XPS Insulation Board Closed cell, moisture resistant XPS rigid foam board ideal for above and below grade applications. The NGX 250 SSE panel provides durable thermal performance with scored square edges for versatile installation in walls, foundations, and slabs. Key Features: Moisture Resistance: Closed cell XPS helps prevent water absorption for long term performance. Durable Strength: 250 series board designed for

FOAMULAR NGX 250 1" x 4' x 8' XPS Insulation Board

Closed-cell, moisture-resistant XPS rigid foam board ideal for above- and below-grade applications. The NGX 250 SSE panel provides durable thermal performance with scored square edges for versatile installation in walls, foundations, and slabs.

Key Features:

  • Moisture Resistance: Closed-cell XPS helps prevent water absorption for long-term performance.
  • Durable Strength: 250 series board designed for robust compressive performance on foundations and slabs.
  • Versatile Applications: Suitable for perimeter/foundation, cavity wall, precast concrete, and under-slab use.
  • Easy Handling: Lightweight 1" thick boards with scored square edges for straightforward cutting and fitting.
  • Sustainability Certifications: Meets federal and state emission regulations; GREENGUARD Gold and LEED referenced certifications.

Please check the Product Data Sheet Here

Specifications Table:

Specification Details
Thickness 1" (25 mm)
Length 8'
Width 4' (122 cm)
Edge Type Scored Square Edge (SSE)
Material Extruded Polystyrene (XPS)
Product Series FOAMULAR NGX 250
Style Commercial Insulation
Compressive Strength 250 series (per product line; see data sheet)
Item Weight 5.2 lb
Pieces per Bundle 12
Applicable Standards ASTM C578 Type IV; ASTM E119; UL Classification Certificate U-197; UL ER8811-01; Meets California Quality Standards; HUD UM 71A; SCS Global Services Certified; UL Greenguard Gold Certified; UL Classified; UL Environment Certified; Energy Star; LEED
Manufacturer Number 1132521
SKU Product Number OCF250148SSENGX

Frequently Asked Questions (FAQ):

Q: What are the board dimensions?
A: Each panel is 1 inch thick and 4 feet by 8 feet.

Q: Can this be used below grade?
A: Yes, it is suitable for below-grade applications such as foundations and under-slab insulation.

Q: Is it moisture-resistant?
A: Yes, the closed-cell XPS construction provides moisture resistance.

Q: What edge type does it have?
A: Scored Square Edge (SSE) for flexible sizing and installation.

Q: Does it carry environmental certifications?
A: The product references GREENGUARD Gold, LEED, and compliance with U.S. and Canada emission regulations.

A Sleek, Structural Pink that Elevates Performance

This FOAMULAR NGX panel brings a chic, modern practicality to the envelope—clean lines and that iconic blush hue signal high performance beneath the finish. The scored square edge is a quiet detail that makes customization effortless, ensuring a crisp, tailored fit. Layer it behind masonry or cladding to craft spaces that feel calm, insulated, and confidently built. It’s a smart essential for luxurious comfort, from foundation to facade.

Upgrade your build with FOAMULAR NGX 250—a moisture-resistant, easy-to-install XPS board that delivers dependable thermal performance.

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: 95197259112

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4.1 ★★★★★
Based on 23 reviews
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Product Reviews
J
Verified Purchase
Jim Jasper
Waukegan, US
★★★★★ 4
Works well
Color: Silver
The stainless steel caddy quality is fine, the sticker was easy to install on the inside of my stainless steel sink. I initially used the small movable arm to hang on the hooks, and it did not keep the caddy in place. Anytime it was hit, it fell off or tilted off the hooks. Customer service followed up with me on my purchase, gave me the correct instructions with a picture, and I was able to snap the caddy into the hooks. They were responsive, listened to my concerns and answered my questions, and now it works great. I would recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2021
G
Verified Purchase
Gary S.
Louisville, US
★★★★★ 5
It doesn’t take up so much space
Color: Silver
This is perfect for my use. I did have to place the sticker on it to hold it in place. I have a Blanco sink which isn’t smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
N
Verified Purchase
Ns1993
Boise, US
★★★★★ 5
Negative reviews are misleading it definitely works just fine.
Color: Silver
Noticed the only negative reviews were because the hooks would not fit and was sort of concerned about that, but I figured it might be one of those things where it’s the person’s fault not the product. Sure enough it was. The hook fits, yea you have to push it in there with a slight bit of force, but it definitely does fit. What those people don’t realize is that by design the hooks are like that to keep a firm hold onto the tray itself. I found it funny how mad people were about that when really it’s very very simple to make it work. Nice product sticks well, seems sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2020
K
Verified Purchase
KarenM
Pawtucket, US
★★★★★ 5
Good product, lousy instructions
Color: Silver, Color: Silver
This is a good product with terrible instructions. I’ve used this adhesive strip before so I know how to install the basket & how to remove the strip. To get a snug fit position one of the basket's vertical wires in the middle of one of the horizontal bars then press down hard until you hear it snap into place, it’s now snug & will not tip over. To remove the adhesive strip I used a putty knife & wiggled it underneath the strip until I had loosened & lifted enough of it to get a good grip & pull the rest off. Mine is installed on a ceramic tile back splash not in the sink so this method did not damage the tile, can't say what it would do to stainless steel. I'm a 72 y/o woman with arthritis, if I can get the adhesive off anyone can.
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Reviewed in the United States on February 19, 2023
N
Verified Purchase
Nykea
Los Angeles, US
★★★★★ 3
Works well, but very difficult to remove!
Color: Silver
Perspective: Ive had this caddy for 3 years and it has suited me well. Over time the hooks that hold the caddy in place loosened and the caddy would occasionally fall off the side of the sink wall. Not a huge deal, just a small inconvenience. Over time it started to happen more often because the plastic hooks completely lost their grip so I decided to replace it. Well it literally took me 3 days to get it off of the side of my sink. Using different tools to jimmy it off because the adhesive is sooo strong (which is a good thing, until you are looking to remove it). It took a razor blade and several bouts of goo gone to get the whole thing off as well as the leftover adhesive. The fact that it lasted for 3 years is a testament that it is a good product, but it lost several stars for the drama and pain and suffering it took to remove. I wont be buying another one.
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Reviewed in the United States on November 27, 2024

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