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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:
- 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
4.4 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 2
NOT Indestructible and a Nylon Product (NOT A CHEW TOY)
Color: Green, Color: Green
I gave this dog toy 2-stars based on my dog toy rating system (DTRS) for “Bruce” the Green Alligator!
Unfortunately, I didn’t notice in the fine print of the product description on the website that this toy consisted of Nylon. If I noticed that description, I would’ve never purchased this product. Please do your own research on Nylon wrt teeth. I wasn’t impressed with the toy construction out of the box. The nylon head and tail sandwich the rubber body with soft rubber spines on Bruce’s back for easy gripping. This is not an “Indestructible” dog toy.
Safety (1-rating):
1. I was always concerned about my dog’s teeth possibly cracking while he was chewing on Bruce’s Nylon ends. Thankfully, his teeth were fine throughout the use of this toy.
2. The Nylon came off in small pieces after a few hours and continued for the life of the toy; see picture. I never intended for my dog to swallow pieces of Nylon.
3. Bruce’s rubber rear end is where most of the damage occurred, as my dog was tearing off pieces of rubber and spines, which he thankfully passed through his system over a period of 2-3 days after I threw Bruce away; see picture.
4. The chewed-up Nylon ends were very hard, rough, sharp and pointy. There were occasions where I noticed my dog’s gums were bleeding as a result of chewing this toy.
5. Bruce is big enough not to swallow in its entirety, which is why I’m giving this a 1-rating for safety.
6. This is a molded product and not a plush product.
Durability (2-rating):
1. It took my dog 1 to 2-weeks to get the toy in the shape that is shown on the posted photos.
2. The Nylon was immediately being scratched and scraped apart on day-1. Then I noticed pieces of Nylon coming off of Bruce after 3-4 days.
3. The rubber was immediately being punctured with small divots around the body on day-1. I noticed over the next couple of days that my dog was focusing on the rear end and trying to pull the rubber off the Nylon tail.
4. The rubber started coming off more quickly after 1-week, until I removed it all together.
Squeaker (N/A):
1. Bruce has no squeaker.
Fatality (2-rating):
1. Bruce had a longer life than most of my dog’s toys, but then again, I expected this to last much longer as the seller claims it is “Indestructible”, which it is not.
2. I tried filing off some of Bruce’s chewed up Nylon ends to smooth them out for more chew time, but came to my senses and just threw him away for safety concerns only.
In conclusion, “Bruce” the Green Alligator should not be given as a chew toy, but more as a fetch toy, unless you want your dog to digest the Nylon and rubber materials.
Days of Enjoyment
Given to Dog: 12/16/2024
Dog Toy Death: 01/08/2025
Total Days Used: 13 days (11 days spent away from home during the holidays)
About my dog “Cannoli” for comparison
Breed: Blue Healer / Lab mix
Sex: Male
Age: 8-months
Weight: 45-lbs
Size: Medium
Energy Level: High
Chew Rating: Aggressive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2025
★★★★★ 5
This has been a challenge for my extreme chewer! The toy is winning
Color: Green
Indestructible? Not for my pitbull. Except on this toy. She has slowly chewed some of the outer portion on the backside, but it still has a lot of gnawing time left. This is her go-to toy now. she carries it nearly everywhere. She loves it. I am amazed at how well it is holding up. Within minutes, hours or a few days, the other "indestructible" toys I've purchased, never survived as described.
This is a heavy toy! Not for the weak! I cannot stress enough the extreme chewer my dog is. Yet, I can see this toy lasting months. It won't be pretty then but it will most likely still be a favorite chew toy. I'm glad I found this and will be buying more.
FYI's... 1) Chewability-5 stars 2) Softness-1 star, it's solid but chewable, 3) Bounce-0 stars, No bounce, it's heavy!, Playability- 5 stars. My dog plays with it, lets it lay with her when resting. Nearly always within her reach. She sleeps with it! That's love.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
My buddy has been chewing on this for an hour!
Color: Green, Color: Green
This dog toy has been a great addition to our dog’s toy collection! My dog can be a pretty aggressive chewer, so I’m always looking for toys that are durable and can actually hold up to daily play. This one has been surprisingly tough and has lasted much longer than many other toys we’ve tried.
The material feels strong and well made, and the design makes it easy for my dog to grip and chew. He loves carrying it around and tossing it during playtime. It’s also great for keeping him busy and helping reduce boredom, especially when he has extra energy to burn.
Another thing I like is the texture of the toy. It seems to help keep my dog engaged, and it’s sturdy enough that I don’t worry about it falling apart right away like some softer toys do. It’s been used for chewing, tugging, and even some fetch around the house, and it’s still holding up really well.
The only small drawback is that I wish it had a squeaker inside. My dog absolutely loves squeaky toys, and I think that would make it even more exciting and keep him interested for longer periods of time.
Overall though, this is a very solid and durable dog toy that’s perfect for dogs that love to chew. If you’re looking for something tough that can help keep your dog entertained and reduce boredom, this is definitely worth try
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Great Toy For Aggressive Chewers
Color: Green, Color: Green
My Boy loves it! It is a little heavy but it keeps him busy. Very strong and sturdy for aggressive chewing. We named it Ally the Alligator. He loves it definitely would recommend!
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Quality material and looks good.
Color: Green
Great chew toy for medium to large dogs. Seems to hold up to their chewing. Very heavy and could damage floors or furniture if your dog happens to throw it in the air.
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Reviewed in the United States on April 10, 2026