Owens Corning R-10 (25 PSI) FOAMULAR NGX 250 XPS Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Scored Square Edge
FOAMULAR NGX 250 R-10 XPS Foam Board, 2" x 4' x 8'
High-performance FOAMULAR NGX 250 extruded polystyrene (XPS) board delivers R-10 thermal resistance at 2 inches with 25 PSI compressive strength. Lightweight, moisture-resistant, and easy to score and snap, it’s ideal for basements, crawlspaces, exterior sheathing, and under-slab applications.
Key Features:
- High R-Value: R-10 at 2 in. thickness for strong thermal performance
- Durable Strength: 25 PSI compressive strength supports demanding applications
- Moisture Resistant: XPS core resists water absorption for long-term R-value retention
- Easy to Cut and Install: Scored square edge allows clean snaps into 16 in. or 24 in. widths
- Low GWP Formula: NGX blowing agent significantly reduces global warming potential
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | XPS Rigid Foam Board |
| R-Value | R-10 (2 in. thickness) |
| Compressive Strength | 25 PSI (FOAMULAR NGX 250) |
| Board Dimensions | 2 in. x 4 ft. x 8 ft. (48 in. x 96 in.) |
| Coverage Area | 32 sq. ft. per board |
| Faced or Unfaced | Unfaced |
| Interior/Exterior | Interior/Exterior |
| Compatible Install Surfaces | Concrete, Plywood, Wood |
| Insulation Locations | Basement, Crawlspace, Exterior Wall Foundation, Under Slab, Attics, Cavity Walls, Exterior Sheathing |
| Number of Pieces | 1 |
| Pack Size | 1 |
| Product Weight | 7.5 lb |
| Edge Type | Scored Square Edge (SSE) |
| Sheathing Type | XPS |
| Features | Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant |
| Warranty | Lifetime Limited |
| Environmental | Manufactured with low global warming potential blowing agent; GREENGUARD Certified |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and coverage?
A: Each board measures 2 in. x 4 ft. x 8 ft. and covers 32 sq. ft.
Q: Where can this insulation be installed?
A: Suitable for interior/exterior use including basements, crawl spaces, exterior wall foundations, under slabs, attics, cavity walls, and exterior sheathing.
Q: Is this product faced?
A: No, it is unfaced XPS foam board.
Q: Can it be left exposed?
A: No. It must be covered with a 15-minute thermal barrier such as drywall per code.
Q: What is the warranty?
A: Lifetime limited warranty; see manufacturer details for full terms.
A Sleek Thermal Shield with Architectural Ease
FOAMULAR NGX 250 introduces a refined, modern layer to your building envelope—crisp, lightweight panels that streamline the craft. The scored square edge is the hero, snapping into tidy 16- or 24-inch widths for a precise, tailored fit. Use it to create a continuous, clean plane behind exterior cladding or to elevate basement walls to a gallery-ready finish. It’s a quietly luxurious essential—performance-first insulation that sets the stage for beautiful, comfortable living.
Upgrade your envelope with FOAMULAR NGX 250 and lock in durable, energy-saving performance on your next project.
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Owens Corning R-10 (25 PSI) FOAMULAR NGX 250 XPS Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Scored Square Edge
Owens Corning R-10 (25 PSI) FOAMULAR NGX 250 XPS Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Scored Square Edge
FOAMULAR NGX 250 R-10 XPS Foam Board, 2" x 4' x 8'
High-performance FOAMULAR NGX 250 extruded polystyrene (XPS) board delivers R-10 thermal resistance at 2 inches with 25 PSI compressive strength. Lightweight, moisture-resistant, and easy to score and snap, it’s ideal for basements, crawlspaces, exterior sheathing, and under-slab applications.
Key Features:
- High R-Value: R-10 at 2 in. thickness for strong thermal performance
- Durable Strength: 25 PSI compressive strength supports demanding applications
- Moisture Resistant: XPS core resists water absorption for long-term R-value retention
- Easy to Cut and Install: Scored square edge allows clean snaps into 16 in. or 24 in. widths
- Low GWP Formula: NGX blowing agent significantly reduces global warming potential
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | XPS Rigid Foam Board |
| R-Value | R-10 (2 in. thickness) |
| Compressive Strength | 25 PSI (FOAMULAR NGX 250) |
| Board Dimensions | 2 in. x 4 ft. x 8 ft. (48 in. x 96 in.) |
| Coverage Area | 32 sq. ft. per board |
| Faced or Unfaced | Unfaced |
| Interior/Exterior | Interior/Exterior |
| Compatible Install Surfaces | Concrete, Plywood, Wood |
| Insulation Locations | Basement, Crawlspace, Exterior Wall Foundation, Under Slab, Attics, Cavity Walls, Exterior Sheathing |
| Number of Pieces | 1 |
| Pack Size | 1 |
| Product Weight | 7.5 lb |
| Edge Type | Scored Square Edge (SSE) |
| Sheathing Type | XPS |
| Features | Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant |
| Warranty | Lifetime Limited |
| Environmental | Manufactured with low global warming potential blowing agent; GREENGUARD Certified |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and coverage?
A: Each board measures 2 in. x 4 ft. x 8 ft. and covers 32 sq. ft.
Q: Where can this insulation be installed?
A: Suitable for interior/exterior use including basements, crawl spaces, exterior wall foundations, under slabs, attics, cavity walls, and exterior sheathing.
Q: Is this product faced?
A: No, it is unfaced XPS foam board.
Q: Can it be left exposed?
A: No. It must be covered with a 15-minute thermal barrier such as drywall per code.
Q: What is the warranty?
A: Lifetime limited warranty; see manufacturer details for full terms.
A Sleek Thermal Shield with Architectural Ease
FOAMULAR NGX 250 introduces a refined, modern layer to your building envelope—crisp, lightweight panels that streamline the craft. The scored square edge is the hero, snapping into tidy 16- or 24-inch widths for a precise, tailored fit. Use it to create a continuous, clean plane behind exterior cladding or to elevate basement walls to a gallery-ready finish. It’s a quietly luxurious essential—performance-first insulation that sets the stage for beautiful, comfortable living.
Upgrade your envelope with FOAMULAR NGX 250 and lock in durable, energy-saving performance on your next project.
Original: $59.37
-70%$59.37
$17.81Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FOAMULAR NGX 250 R-10 XPS Foam Board, 2" x 4' x 8'
High-performance FOAMULAR NGX 250 extruded polystyrene (XPS) board delivers R-10 thermal resistance at 2 inches with 25 PSI compressive strength. Lightweight, moisture-resistant, and easy to score and snap, it’s ideal for basements, crawlspaces, exterior sheathing, and under-slab applications.
Key Features:
- High R-Value: R-10 at 2 in. thickness for strong thermal performance
- Durable Strength: 25 PSI compressive strength supports demanding applications
- Moisture Resistant: XPS core resists water absorption for long-term R-value retention
- Easy to Cut and Install: Scored square edge allows clean snaps into 16 in. or 24 in. widths
- Low GWP Formula: NGX blowing agent significantly reduces global warming potential
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | XPS Rigid Foam Board |
| R-Value | R-10 (2 in. thickness) |
| Compressive Strength | 25 PSI (FOAMULAR NGX 250) |
| Board Dimensions | 2 in. x 4 ft. x 8 ft. (48 in. x 96 in.) |
| Coverage Area | 32 sq. ft. per board |
| Faced or Unfaced | Unfaced |
| Interior/Exterior | Interior/Exterior |
| Compatible Install Surfaces | Concrete, Plywood, Wood |
| Insulation Locations | Basement, Crawlspace, Exterior Wall Foundation, Under Slab, Attics, Cavity Walls, Exterior Sheathing |
| Number of Pieces | 1 |
| Pack Size | 1 |
| Product Weight | 7.5 lb |
| Edge Type | Scored Square Edge (SSE) |
| Sheathing Type | XPS |
| Features | Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant |
| Warranty | Lifetime Limited |
| Environmental | Manufactured with low global warming potential blowing agent; GREENGUARD Certified |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and coverage?
A: Each board measures 2 in. x 4 ft. x 8 ft. and covers 32 sq. ft.
Q: Where can this insulation be installed?
A: Suitable for interior/exterior use including basements, crawl spaces, exterior wall foundations, under slabs, attics, cavity walls, and exterior sheathing.
Q: Is this product faced?
A: No, it is unfaced XPS foam board.
Q: Can it be left exposed?
A: No. It must be covered with a 15-minute thermal barrier such as drywall per code.
Q: What is the warranty?
A: Lifetime limited warranty; see manufacturer details for full terms.
A Sleek Thermal Shield with Architectural Ease
FOAMULAR NGX 250 introduces a refined, modern layer to your building envelope—crisp, lightweight panels that streamline the craft. The scored square edge is the hero, snapping into tidy 16- or 24-inch widths for a precise, tailored fit. Use it to create a continuous, clean plane behind exterior cladding or to elevate basement walls to a gallery-ready finish. It’s a quietly luxurious essential—performance-first insulation that sets the stage for beautiful, comfortable living.
Upgrade your envelope with FOAMULAR NGX 250 and lock in durable, energy-saving performance on your next project.
























