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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Jessica
Phoenix, US
★★★★★ 5
Delicious!
Flavor Name: Original, Lemon Garlic, Hot & Spicy, Size: 4 Ounce (Pack of 3)
Absolutely frickin delicious! The size is good for what you get. I use a bag 3 times for salads. Very easy to keep in the fridge and open and close. I think compared to jars and other olives and the quality it is a good price. The flavor is awesome!
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Reviewed in the United States on October 12, 2025
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michelle fuentez
Whiting, US
★★★★★ 5
Great biscuits!
These went great with my tea!
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Reviewed in the United States on December 20, 2025
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Peter G
Louisville, US
★★★★★ 5
Taste
LOVE THESE BISCUITS! (Cookies if your not British)
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Reviewed in the United States on December 26, 2025
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Sharon
Belleville, US
★★★★★ 4
Tasted wonderful
One of my favourite biscuits. I was slightly disappointed that a number of them arrived broken in the package making dunking them near to impossible. They still tasted wonderful.
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Reviewed in the United States on February 24, 2026
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Mckenzie
Battle Creek, US
★★★★★ 5
Soft and easy
Best chocolate cookies , cream is soft and sweet ; quality baker ; the real thing; not dry
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Reviewed in the United States on August 28, 2025

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