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

Sale price$48.09 Regular price$53.43
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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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★★★★★ 5
Time will tell
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I won’t actually use these for a few days when my mattress arrives. Unboxed this morning and they are not as plump and full as I expected but they’re laying out to expand. Overall first impression is they felt comfortable and I could adjust them with my hands. They seem well made and durable. Cant say anything yet about firmness or shape retention since I’ve not used them. They feel like they will be soft. So time will tell but so far I’m loving what I see.
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Reviewed in the United States on April 28, 2026
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Claudine Darling
Lake Worth, US
★★★★★ 5
HOTEL pillows King Quality is Great
Size: King
Just got these pillows today. I have never spent dollars on pillows; but I wanted Hotel Grand like the ones that I sleep on in the Hotels and these fit the bill. Large King is what I got and so far so good. Firm and Squishy like I like. I was impressed with the quality -- now lets just give them a few days rest. I am sure they will be GRAND.
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Reviewed in the United States on April 18, 2026
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Carla
Fort Morgan, US
★★★★★ 5
Hotel Grand Pillows
Size: King
Very soft, comfortable and fluffy. I’m a side sleeper and don’t feel they go flat. I bought 2 king size pillows. I was initially looking for fluffy feather pillows… but this is the next best thing. I was pleasantly surprised. Turned out to be more comfortable than I thought they would be.
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Reviewed in the United States on April 4, 2026
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Mason
Lake Worth, US
★★★★★ 3
Not worth it
Size: King
Not nearly as well filled as the pictures portray. Not worth the price.
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Reviewed in the United States on February 14, 2026
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KimO
Lexington, US
★★★★★ 5
So comfortable!
Size: King
Great pillows and really comfortable. They do a great job in adjusting support on whether i'm sleeping on my side or my back.
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Reviewed in the United States on April 10, 2026

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