SKU: 14361715274

Owens Corning FOAMULAR NGX 250 SSE XPS Rigid Foam Insulation, 1.5 in x 4 ft x 8 ft

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Description

Owens Corning FOAMULAR NGX 250 SSE XPS Rigid Foam Insulation, 1.5 in x 4 ft x 8 ftFOAMULAR NGX 250 XPS Rigid Foam Board, 1. 5" x 4' x 8' High performance, closed cell XPS insulation board designed for moisture resistance and durability. Ideal for above and below grade applications, with scored square edges for easy fitting and handling. Key Features: Moisture Resistant XPS: Closed cell extruded polystyrene helps prevent water absorption in demanding environments Durable Compressive Strength: 250 series board engineered for sturdy,

FOAMULAR NGX 250 XPS Rigid Foam Board, 1.5" x 4' x 8'

High-performance, closed-cell XPS insulation board designed for moisture resistance and durability. Ideal for above- and below-grade applications, with scored square edges for easy fitting and handling.


Key Features:

  • Moisture-Resistant XPS: Closed-cell extruded polystyrene helps prevent water absorption in demanding environments
  • Durable Compressive Strength: 250 series board engineered for sturdy, long-lasting performance
  • Versatile Application: Suitable for perimeter/foundation, cavity walls, precast concrete, and under-slab installs
  • Easy Handling: Scored square edge (SSE) design enables clean cuts and straightforward installation
  • Sustainability & Certifications: GREENGUARD Gold and LEED-related certifications for indoor air quality and building performance

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Board thickness 1-1/2" (38 mm)
Board width 4' (122 cm)
Board length 8'
Material Extruded Polystyrene (XPS)
Edge type Scored Square Edge (SSE)
Series FOAMULAR NGX 250
Bundle pieces 8
Item weight 7.2 lb per piece
Style Commercial Insulation
Applicable standards/certifications 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
Product number OCF2501548SSENGX
Manufacturer number 1132518

Frequently Asked Questions (FAQ):

Q: Can this board be used below grade?
A: Yes, it is suitable for both above- and below-grade applications including foundations and under-slab.


Q: What type of material is this insulation?
A: It is extruded polystyrene (XPS), a closed-cell rigid foam.


Q: Is it easy to cut to size?
A: Yes. The scored square edge design allows for clean cuts and easy fitting.


Q: What certifications does it have?
A: Listed certifications include ASTM C578 Type IV, UL classifications, GREENGUARD Gold, and LEED-related documentation.


Q: How many pieces come in a bundle?
A: Bundles contain 8 pieces, per the product listing.


Sleek, High-Performance Insulation with Iconic Pink Presence

This FOAMULAR NGX panel brings a clean, architectural feel to utility spaces while delivering robust performance. Its scored square edges create crisp lines that make installation neat and efficient. Use it to refine foundation and utility zones, then finish with polished cladding for a seamless, modern envelope. A smart essential for crafting resilient, luxurious interiors from the ground up.


Upgrade your building envelope with FOAMULAR NGX 250—durable, moisture-resistant XPS insulation ready for quick, clean 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: 14361715274

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4.0 ★★★★★
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M
Verified Purchase
Melinda Nunn
Natrona Heights, US
★★★★★ 5
Already assembled!
Size: 8 Panel, Color: Natural
Came way sooner than the estimated delivery date and it looks awesome! Biggest plus is it came ALREADY ASSEMBLED! I was expecting self assembly but maybe that's on me for not reading the specifics. Hoping it's the right size for my new studio apartment. So far the look and functionality is 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
D
Verified Purchase
Deby
Cuba, US
★★★★★ 5
buen producto
Size: 6 Panel, Color: Dark Coffee
Me encanta mi biombo , lo compre porque no me cabe las prendas de vesir que tengo en el colgadero y el closet no me es suficiente.Puse el colgadero detras del biombo y no se nota nada , me gusta mucho. Buen material y firme
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Reviewed in the United States on February 18, 2026
I
Verified Purchase
Ishmail Hamed
Lowell, US
★★★★★ 4
Nice product!
Size: 8 Panel, Color: Black
It looks great just like the picture and it's is good material. Could be a little more sturdy but overall I am pleased with the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Verified Purchase
Bunny W. Macon
West Palm Beach, US
★★★★★ 5
Light weight & Sturdy
Size: 6 Panel, Color: Dark Coffee
I am so pleased with them. My lanai gets morning sun and I am concerned about the UV rays fading the fabric of my furniture No more having to cover each piece at night. The screens are great. Thank YOU
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Reviewed in the United States on November 10, 2025
K
Verified Purchase
Krishna
Lexington, US
★★★★★ 5
Good
Size: 6 Panel, Color: Dark Coffee
Good, no complaints after several months of use
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Reviewed in the United States on January 15, 2026

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