SKU: 21753726117

Owens Corning FOAMULAR NGX 250 2 in. x 4 ft. x 8 ft. XPS Rigid Foam Board Insulation, R-10

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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Owens Corning FOAMULAR NGX 250 2 in. x 4 ft. x 8 ft. XPS Rigid Foam Board Insulation, R-10FOAMULAR NGX 250 2" x 4' x 8' XPS Insulation Board, R 10 Rigid XPS foam board engineered for high performance thermal insulation in basements, crawlspaces, sheathing, and cavity walls. FOAMULAR NGX 250 delivers R 10 at 2 inches with 25 PSI compressive strength and exceptional moisture resistance, and is easy to score, snap, and install. Key Features: High R Value Performance: R 10 at 2 in. thickness for reliable thermal resistance Durable Strength: 25

FOAMULAR NGX 250 2" x 4' x 8' XPS Insulation Board, R-10

Rigid XPS foam board engineered for high performance thermal insulation in basements, crawlspaces, sheathing, and cavity walls. FOAMULAR NGX 250 delivers R-10 at 2 inches with 25 PSI compressive strength and exceptional moisture resistance, and is easy to score, snap, and install.


Key Features:

  • High R-Value Performance: R-10 at 2 in. thickness for reliable thermal resistance
  • Durable Strength: 25 PSI compressive strength supports walls, foundations, and under-slab use
  • Moisture Resistant: XPS core limits water absorption to help retain R-value
  • Easy to Work With: Lightweight boards score-and-snap cleanly; no special tools required
  • Sustainable Formulation: Next-generation blowing agent reduces global warming potential vs. legacy FOAMULAR

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type XPS Rigid Foam Board
Series FOAMULAR NGX 250
Board Dimensions 2 in. x 4 ft. x 8 ft. (48 in. x 96 in.)
Coverage Area 32 sq ft per board
R-Value R-10
Compressive Strength 25 PSI
Faced or Unfaced Unfaced
Interior/Exterior Interior/Exterior
Compatible Install Surface Concrete, Plywood, Wood
Insulation Features Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant
Edge Options Square Edge or Scored Square Edge
Number of Pieces 1
Pack Size 1
Product Weight 7.5 lb
Warranty Lifetime Limited
Applications Basement and crawl space walls, under slabs, attics, cavity walls, exterior sheathing
Environmental Note Next-generation blowing agent with >80% reduction in global warming potential vs. legacy FOAMULAR

Frequently Asked Questions (FAQ):

Q: What are the board dimensions and R-value?
A: Each board measures 2 in. x 4 ft. x 8 ft. and provides R-10 thermal resistance.


Q: Where can this insulation be used?
A: Suitable for interior/exterior applications including basements, crawlspaces, exterior wall foundations, under slab, cavity walls, and sheathing—follow local codes.


Q: Is it faced or unfaced?
A: Unfaced XPS rigid foam.


Q: Can it be left exposed?
A: No. It must be covered by a 15-minute thermal barrier such as drywall.


Q: What is the warranty?
A: Backed by a Lifetime Limited Warranty; see actual warranty for details.


Sleek, Structural Warmth in a Slim Profile

This ultra-clean, pink XPS board slips behind the scenes to elevate comfort with a quiet confidence. Its crisp, squared edges and precise scoring lines create a tailored layer that tidies cavities and foundations alike. Pair it with gypsum board for a seamless envelope, then echo the hue with soft blush accents to tie the story together. It’s the discreet cornerstone of a refined, energy-savvy home.


Upgrade your envelope with FOAMULAR NGX 250 and lock in durable, R-10 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: 21753726117

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