SKU: 5652831787

Owens Corning R-5 (15 PSI) FOAMULAR NGX 150 1 in. x 4 ft. x 8 ft. Extruded Polystyrene Foam Board Insulation, Square Edge

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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

Owens Corning R-5 (15 PSI) FOAMULAR NGX 150 1 in. x 4 ft. x 8 ft. Extruded Polystyrene Foam Board Insulation, Square EdgeFOAMULAR NGX 150 R 5 1" XPS Foam Board Insulation High performance FOAMULAR NGX 150 XPS rigid foam board delivers R 5 thermal resistance at 1 inch thickness with 15 PSI compressive strength. Its moisture resistant, unfaced square edge design is easy to score, snap, and install for basements, crawl spaces, exterior sheathing, and more. Key Features: Moisture Resistant XPS: Retains R value even after exposure to wet soil or standing water. Durable

FOAMULAR NGX 150 R-5 1" XPS Foam Board Insulation

High-performance FOAMULAR NGX 150 XPS rigid foam board delivers R-5 thermal resistance at 1-inch thickness with 15 PSI compressive strength. Its moisture-resistant, unfaced square-edge design is easy to score, snap, and install for basements, crawl spaces, exterior sheathing, and more.


Key Features:

  • Moisture Resistant XPS: Retains R-value even after exposure to wet soil or standing water.
  • Durable Strength: 15 PSI compressive strength suitable for walls, sheathing, and foundations.
  • Easy to Work With: Lightweight boards score-and-snap cleanly; no special tools required.
  • Sustainable NGX Formulation: >80–90% reduction in global warming potential vs. legacy FOAMULAR blowing agents.
  • Square-Edge Fit: 1 in. x 48 in. x 96 in. panels provide 32 sq. ft. coverage per sheet.

Specifications Table:

Specification Details
Insulation Type XPS rigid foam board (Extruded Polystyrene)
Model FOAMULAR NGX 150 (Square Edge)
Dimensions 1 in. thickness x 48 in. width x 96 in. length
Coverage Area 32 sq ft per panel
R-Value R-5 at 1 in. thickness
Compressive Strength 15 PSI
Edge Profile Square Edge
Faced or Unfaced Unfaced
Interior/Exterior Interior/Exterior
Compatible Install Surface Concrete, Plywood, Wood
Insulation Features Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant
Number of Pieces 1
Pack Size 1
Sheathing Size 8 ft. x 1 in. x 48 in.
Warranty Limited Lifetime (see manufacturer for details)

Frequently Asked Questions (FAQ):

Q: What are the board dimensions and coverage?
A: Each panel measures 1 in. x 4 ft. x 8 ft. and covers 32 sq. ft.


Q: Is this insulation faced?
A: No, it is unfaced XPS rigid foam.


Q: Where can I install it?
A: Suitable for interior/exterior use including basements, crawlspaces, cavity walls, and exterior sheathing; cover with a 15‑minute thermal barrier such as drywall when required by code.


Q: What is the R-value and compressive strength?
A: R-5 at 1-inch thickness with 15 PSI compressive strength (FOAMULAR 150).


Q: How heavy is each sheet?
A: Approximately 4.41 lb per panel.


Sleek Thermal Armor for Clean, Modern Envelopes

FOAMULAR NGX 150 wraps a home in a refined, uniform layer that quiets visual clutter and elevates build quality. Its crisp square edges and signature pink hue make for a confident, architectural detail behind finishes. Use it to create a continuous insulation layer on exterior sheathing for sharper lines and superior comfort. Consider it a foundational luxury—performance you feel, elegance you don’t see.


Upgrade your envelope with FOAMULAR NGX 150 today for fast installation, lasting R‑value, and a more efficient home.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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: 5652831787

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Tabatha
Draper, US
★★★★★ 5
Fits like a glove, looks like a million!
Size: Small, Color: Purple
Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!
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Reviewed in the United States on May 14, 2026
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Freak77Showisnormal
Battle Creek, US
★★★★★ 5
It was the perfect suit for our big day!
Size: X-Small, Color: Purple, Size: X-Small, Color: Purple
Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.
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Reviewed in the United States on August 13, 2025
M
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Mabel D.
Los Angeles, US
★★★★★ 3
We were excited and I wanted to like it but...
Size: X-Small, Color: Black, Size: X-Small, Color: Black
We ordered this for Prom and it was supposed to be a size small, which was available for Prime ordering, but had to settle for xsmall. The pants, fortunately fit well and just need to be hemmed, the vest is great and the jacket is snug. My son has broad shoulders and I was hesitant to buy the xsmall, but it does fit just right. The only thing he would need to do is unbutton the jacket while he is dancing and maybe take it off while seated and eating dinner before prom. The material is surprisingly nice and has weight to it. I was relieved it isn't flimsy. The overall look on my son is smooth and we love the pattern and the material has shine to it. I was not happy that right out of the package, the button to the jacket could potentially fall off during because it doesn't look securely sewed in. The side of the right side of the jacket has thread already coming apart. And I found a little snag in a different location. I'm really not happy about that. I posted photos so you can see what I mean. We were excited about this suit, but it's going back. The company needs to do better with quality control.
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Reviewed in the United States on May 2, 2023
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Jarrett
Dallas, US
★★★★★ 5
Very Nice Fit!
Size: X-Large, Color: Black
Excellent quality and perfect fit! I used thr recommended size chart and it was just right. The design pattern in the suit gives it a very nice look. I'd order from Kudoro again!
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Rafael
Alexandria, US
★★★★★ 5
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Size: 10.5, Color: Brown
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