SKU: 95321799286

Owens Corning R-10 (15 PSI) FOAMULAR NGX Extruded Polystyrene Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Square Edge

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Description

Owens Corning R-10 (15 PSI) FOAMULAR NGX Extruded Polystyrene Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Square EdgeFOAMULAR NGX R 10 XPS Foam Board, 2" x 4' x 8' High performance FOAMULAR NGX XPS foam board delivers R 10 thermal resistance in a durable 2 inch panel with 15 PSI compressive strength. Moisture resistant, lightweight, and easy to cut, its ideal for exterior sheathing, foundations, cavity walls, and more. Square edge design fits flush for clean, continuous insulation. Key Features: Reliable Thermal Performance: R 10 in a 2 inch thick XPS board for

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

High-performance FOAMULAR NGX XPS foam board delivers R-10 thermal resistance in a durable 2-inch panel with 15 PSI compressive strength. Moisture-resistant, lightweight, and easy to cut, it’s ideal for exterior sheathing, foundations, cavity walls, and more. Square-edge design fits flush for clean, continuous insulation.


Key Features:

  • Reliable Thermal Performance: R-10 in a 2-inch-thick XPS board for strong energy savings
  • Moisture Resistant: Low water absorption helps maintain R-value in damp conditions
  • Durable Strength: 15 PSI compressive strength handles jobsite and in-wall demands
  • Easy to Work With: Lightweight panels score, snap, and cut cleanly—no special tools
  • Sustainability Forward: NGX blowing agent cuts global warming potential by >80% vs. prior FOAMULAR formulations

Specifications Table:

Specification Details
Insulation Type XPS (Extruded Polystyrene) Foam Board
Series FOAMULAR NGX 150
R-Value R-10
Thickness 2 in
Width 48 in (4 ft)
Length 96 in (8 ft)
Coverage Area 32 sq ft per panel
Compressive Strength 15 PSI
Edge Profile Square Edge (also available Scored Square Edge)
Faced or Unfaced Unfaced
Features Formaldehyde Free; Moisture Retardant; Mold Resistant; Water Resistant
Interior/Exterior Use Exterior (check local codes for vapor retarder/barrier)
Typical Applications Basement and crawl space walls; exterior foundation walls; exterior sheathing; cavity walls
Number of Pieces 1 panel
Pack Size 1
Product Weight 8 lb
Warranty Limited Lifetime
Environmental Note NGX blowing agent with >80% reduction in global warming potential vs. legacy FOAMULAR; HFC-134a eliminated
Certifications GREENGUARD Certified; ENERGY STAR Seals and Insulates program listed
Model/Part Number 87WDNGX

Frequently Asked Questions (FAQ):

Q: Is this board faced or unfaced?
A: Unfaced XPS foam board.


Q: Where can I use it?
A: Commonly used on basement/crawl space walls, exterior foundation walls, exterior sheathing, and cavity walls; follow local codes.


Q: What are the panel dimensions and coverage?
A: Each panel is 2 in. thick, 4 ft. wide, and 8 ft. long, covering 32 sq. ft.


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


Q: How much does a panel weigh?
A: Approximately 8 lb per panel.


Sculpted Warmth with a Sleek, Modern Edge

This crisp, square-edge foam board creates a quiet, insulated envelope that feels polished and purposeful. I love the saturated pink and fine scoring that make clean, custom lines effortless on site. Float it behind exterior sheathing or layer it along foundation walls to craft a refined, energy-savvy shell. It’s a smart, beautiful essential for high-performance, luxurious living.


Upgrade your envelope with FOAMULAR NGX R-10 and lock in energy savings—add it to your project plan today.

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: 95321799286

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
M
Verified Purchase
Mars
Whiting, US
★★★★★ 5
Good basic decoration self.
Color: Black, Number Of Shelves: 1, Size: 47.2 inches
Easy to install. Looks good, good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
C
Verified Purchase
Cody
Draper, US
★★★★★ 4
Nice shelves. Minor defect in one of mine.
Color: Black, Number Of Shelves: 2, Size: 47.2 inches, Color: Black, Number Of Shelves: 2, Size: 47.2 inches
Sturdy and easy to hang. Look nice. One of the set screw holes was off by 1-1/2” so I had to drill a new one, that wasn’t ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
M
Verified Purchase
Michael
Whiting, US
★★★★★ 1
Nice looking but bad quality and defects
Color: White, Number Of Shelves: 2, Size: 60 inches, Color: White, Number Of Shelves: 2, Size: 60 inches
Shelves look nice, but not great quality and one of my shelves came crooked (installed it perfectly level). Also has defects around the edges. Already installed so don’t want to rip off wall and return, but would like if they sent a couple new replacements at no charge. Keep you posted if that happens.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
C
Verified Purchase
Cori
Boise, US
★★★★★ 5
Sturdy, Stylish, and Easy to Install Floating Shelf
Color: White, Number Of Shelves: 1, Size: 35.4 inches, Color: White, Number Of Shelves: 1, Size: 35.4 inches
This floating shelf looks great and feels very sturdy once installed. It’s stable, fits securely on the wall, and holds plenty of items without issue. I measured beforehand, and it fits perfectly in the space I needed. The hardware was included, and assembly was quick and easy—I had it up in just a couple of minutes. The quality is excellent, and the clean design adds a nice touch to the room. Highly recommend!
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Reviewed in the United States on September 3, 2025
C
Verified Purchase
Caiden Benson
Lake Worth, US
★★★★★ 3
It’s meh
Color: Natural Oak, Number Of Shelves: 1, Size: 35.4 inches
Instructions are different than what comes. It’s hard to level and because there isn’t as many mounting points as the instructions it’s more flimsy than you’d think. Still works but can take some finessing to get it to be sturdy enough depending on what you’re planning on putting on it. Looks good and like the pictures though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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