SKU: 65909082647

Owens Corning FOAMULAR 250 XPS Insulation Board, R-5, 1 in x 24 in x 8 ft

Sale price$37.23 Regular price$41.37
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Owens Corning FOAMULAR 250 XPS Insulation Board, R-5, 1 in x 24 in x 8 ftFOAMULAR 250 R 5 XPS Foam Board Insulation Rigid XPS foam board delivering R 5 thermal resistance in a durable, moisture resistant panel. Easy to score, cut, and install for interior or exterior sheathing, basements, and under slab applications. Key Features: High R Value per inch: R 5 thermal resistance helps improve energy efficiency Moisture Resistant: XPS construction retains R value even in wet conditions Durable Strength: FOAMULAR 250 offers 25

FOAMULAR 250 R-5 XPS Foam Board Insulation

Rigid XPS foam board delivering R-5 thermal resistance in a durable, moisture-resistant panel. Easy to score, cut, and install for interior or exterior sheathing, basements, and under-slab applications.


Key Features:

  • High R-Value per inch: R-5 thermal resistance helps improve energy efficiency
  • Moisture Resistant: XPS construction retains R-value even in wet conditions
  • Durable Strength: FOAMULAR 250 offers 25 psi compressive strength for demanding applications
  • Easy to Work With: Lightweight boards cut with simple tools; tongue-and-groove option for tight seams
  • Low Emissions & Certified: GREENGUARD Gold certified; contains recycled content

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Foam Board Insulation (XPS)
Model/SKU 86BG
Compressive Strength 250 series (25 psi)
Faced or Unfaced Unfaced
Insulation R-Value R-5
Interior/Exterior Interior/Exterior
Compatible Install Surface Plywood, Wood
Number of Pieces 1
Pack Size 1
Product Weight (lb.) 2.2
Sheathing Size 8 ft x 1 in x 24 in
Coverage Area 16 sq ft per piece
Product Length 8 ft
Product Width 24 in
Product Thickness 1 in
Warranty Limited Lifetime
Certifications GREENGUARD Gold; third-party tested for performance and code acceptance
Features Formaldehyde Free; low water absorption; moisture resistant
Edge Options Square Edge or Tongue and Groove

Frequently Asked Questions (FAQ):

Q: Can this board be used outdoors?
A: Yes, it’s suitable for interior and exterior applications, but it must be covered with a 15‑minute thermal barrier (e.g., drywall) when left exposed.


Q: What are the panel dimensions?
A: Each panel is 1 in thick, 24 in wide, and 8 ft long, covering 16 sq ft.


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


Q: What surfaces can it be installed on?
A: Compatible with wood and plywood; also commonly used on steel framing or concrete walls.


Q: Does it help with soundproofing?
A: No, FOAMULAR NGX is not rated for sound transmission; use fiberglass batts for acoustic needs.


Sleek, High-Performance Insulation with Iconic Pink Style

This slim FOAMULAR 250 panel slips into a build with crisp precision, adding clean lines and a pop of signature pink. Its tongue-and-groove edge creates seamless transitions that elevate both function and finish. Pair it behind exterior cladding or in a modern basement remodel to keep spaces quiet and comfortable. A refined essential for energy‑savvy, luxurious living.


Upgrade your home's efficiency with FOAMULAR 250 R-5—add to cart and start insulating smarter today.

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: 65909082647

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4.6 ★★★★★
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Dean
San Leandro, US
★★★★★ 4
Soft
Fit Type: Regular Fit, Color: Navy/Dark Blue, Size: X-Large
They feel nice, but shrunk a little in the wash. The fit before shrinking was perfect, afterwards it was just slightly too tight. The length before and after was too short for my preference. I do have a slightly longer torso though. If you are normal height then they will likely work great for you. The material is super soft and comfortable.
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Reviewed in the United States on March 26, 2026
M
Verified Purchase
Marsha R.
Draper, US
★★★★★ 5
So soft and attractive
Fit Type: Regular Fit, Color: Heather Grey/Heather Grey, Size: X-Large
Bought these for my husband. He loves the fit and they're so soft and don't wrinkle easily. They're also a nice weight. I've washed them a few times and they don't pill or shrink. Wish they came in a larger variety of colors, but plan on ordering more.
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Reviewed in the United States on May 26, 2026
N
Verified Purchase
Nbarr
Lake Worth, US
★★★★★ 5
Shockingly great affordable basic T- Shirts
Fit Type: Regular Fit, Color: Black/Black, Size: 6X-Large Big Tall
I love these shirts! The fact they are big and tall is amazing. Better than Hanes, Fruit of the Loom, and Gildan. I am 6 foot 5 and heavier than I'd like to admit. I also have a wide chest 64 inches(Its hereditary). I need width and length! It is tough to find a shirt that is big and tall. Literally it's one or the other. Amazon of all places solved this. I did get two that weren't right they replaced them swiftly. Also for some strange reason white is a tad bit smaller in the same size. Usually it's the other way around with other manufacturers. I could not find black shirts that fit me comfortably for years! I was convinced it would be impossible to ever find any that would fit. This felt like a long shot and it paid off! Which is rare. I do not dry them in the dryer I know they will shrink(Probably wouldn't hurt to wash cold). If you want to dry them and you can I would go size up. Not too thin or too heavy wouldn't consider it an undershirt.
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Reviewed in the United States on February 28, 2026
A
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Anonymous
Fort Morgan, US
★★★★★ 5
New default shirt
Fit Type: Regular Fit, Color: Navy/Navy, Size: Small
Amazon has again proved that it did good research about what makes a good basic garment. I've been wearing these for a few weeks now and honestly I forgot about them because they just fit and are not annoying and don't look bad. They are good. Also the cotton seems high quality and is soft. Also the small fit as expected.
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Reviewed in the United States on March 11, 2026
S
Verified Purchase
Stephen Pontello
Carnegie, US
★★★★★ 3
Good quality cloth, but shrinks
Fit Type: Regular Fit, Color: Black/Black, Size: X-Large
Nice fabric. But it shrinks after the first wash
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Reviewed in the United States on April 19, 2026

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