FOAMULAR 250 R-12.5 XPS Foam Board, 2-1/2 in. x 4 ft. x 8 ft.

Rigid extruded polystyrene (XPS) insulation board delivering 25 psi compressive strength and R-12.5 thermal performance at 2-1/2 in. thickness. Scored square edges snap cleanly for fast sizing; ideal for exterior sheathing, foundations, and under slab applications.

---

Key Features:

• High R-Value per Inch: R-12.5 at 2-1/2 in. thickness for strong thermal resistance
• Durable Strength: 25 psi compressive strength stands up to jobsite and backfill loads
• Moisture Resistant: XPS resists water absorption to help maintain R-value
• Easy to Size: Factory-scored square edge breaks into 24 in. or 16 in. widths for quick installs
• Versatile Applications: Use on walls, exterior sheathing, and under slab areas

Please check the Product Data Sheet Here

---

Specifications Table:

Specification	Details
Insulation Type	Extruded Polystyrene (XPS) Rigid Foam Board
Compressive Strength	25 psi
R-Value	R-12.5 (at 2-1/2 in. thickness)
Thickness	2-1/2 in.
Width	4 ft
Length	8 ft
Edge Profile	Scored Square Edge
Faced or Unfaced	Unfaced
Number of Pieces	1
Coverage Area	32 sq. ft. per board
Moisture Resistance	Low water absorption; retains R-value
Applications	Exterior sheathing, cavity walls, foundation/exterior wall, under slab, attics/garages
Certifications	GREENGUARD certified (low chemical emissions) per referenced materials
Warranty	Lifetime Limited (see manufacturer for details)

---

Frequently Asked Questions (FAQ):

Q: What are the board dimensions and R-value?
A: Each board measures 2-1/2 in. thick by 4 ft. wide by 8 ft. long and provides R-12.5.

---

Q: Can I cut the board to fit studs?
A: Yes. The scored square edges allow snapping into 24-in. or 16-in.-wide pieces; it can also be easily scored and cut with a utility knife.

---

Q: Where can this insulation be used?
A: Suitable for exterior sheathing, cavity walls, foundation/exterior wall, and under slab applications.

---

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

---

Q: Does it resist moisture?
A: Yes, XPS has low water absorption to help retain thermal performance.

---

Sculpted Pink Performance for Modern Envelopes

This FOAMULAR panel is a crisp, architectural layer that streamlines the building envelope with a chic pink edge. Its scored profile is the standout—snap it into elegant, perfectly proportioned modules for bays and panels. Pair it with clean plywood sheathing and matte black cladding for a tailored, high-performance facade. It’s the quiet luxury of comfort—discreet, durable, and decidedly refined.

---

Upgrade your envelope with FOAMULAR 250 today for faster installs, lasting R‑value, and dependable moisture resistance.

Warranty

Installation