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, its 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:

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 envelopecrisp, 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. Its a quietly luxurious essentialperformance-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.

Warranty

Installation