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Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 1 in Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 1.5 in Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 2 in Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 2.5 in Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 3 in Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes 1/2 in Owens Corning
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OWENS CORNING

Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes

SKU: OWCOFO1501/2in

Est Delivery between and .

Please Note We Can Not Ship To The Following States: California, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont, Virginia, Washington

Owens Corning® FOAMULAR® 150 Extruded Polystyrene XPS Rigid Foam Insulation is a closed-cell, moisture-resistant rigid foam board well suited to meet the need for a wide variety of building applications.1 FOAMULAR® 150 Extruded Polystyrene XPS Rigid Foam Insulation is great for many residential and commercial construction applications such as wall furring, perimeter/foundation, cavity wall, pre-cast concrete, crawl spaces, sheathing, and other applications.

Thickness Sq Ft Per Board R-Value
0.5" 32 Sq Ft R3
1" 32 Sq Ft R5
1.5" 32 Sq Ft R7.5
2" 32 Sq Ft R10
2.5" 32 Sq Ft R12.5
3" 32 Sq Ft R15

Features

  • Excellent long-term stable insulating performance at R-5 per inch
  • Exceptional moisture resistance, long-term durability
  • Lightweight, durable rigid foam panels are easy to handle and install
  • Easy to saw, cut or score
  • Scored Square Edge

Applications

  • High-performance FOAMULAR®150 Extruded Polystyrene XPS Rigid Foam Insulation
  • Retards the transmission of water vapor and moisture in masonry walls
  • Provides continuous insulation over steel stud framing, in insulated concrete sandwich panel walls, or in masonry unit cavity walls, or when used with non-penetrating, surface mounted furring systems over masonry or concrete walls
  • Insulates and retains its properties in below-grade perimeter and foundation applications, to complement the insulating sheathing envelope around the building framing
  • Provides a weather-resistant barrier (when joints are sealed) to enhance the building resistance to air and moisture penetration
  • XPS Rigid Foam Insulation is great for below-grade applications. XPS is resistant to degradation from the components of common soils and will retain its insulating performance characteristics even after prolonged exposure to moisture

Technical Information

This product is combustible. A protective barrier or thermal barrier is required as specified in the appropriate building code.

FOAMULAR® 150 Extruded Polystyrene XPS Rigid Foam Insulation is a non-structural material.

FOAMULAR® XPS Insulation can be left exposed for up to 60 days. During that time some degradation or “dusting” of the polystyrene surface may begin. Once covered, the deterioration stops.

FOAMULAR® 150 Extruded Polystyrene XPS Rigid Foam Insulation has a maximum service temperature of 165°F. For horizontal applications, always turn the black print side down. Do not cover FOAMULAR® XPS Insulation either stored (factory wrapped or unwrapped), or partially installed, with dark-colored (non-white), or clear (non-opaque) coverings and leave it exposed to the sun.

Product Width 48"
Brand Owens Corning
Compressive Strength 15psi (kPa)
Edge Profile Scored Square Edge
Fire Rating ASTM E119
Flame Spread 5
Material Type XPS (Extruded Polystyrene)
Product Length 96"
Product Type Rigid Board
Smoke developed 45-175
Water Absorption 0.10% by volume
Water Vapor Permeance 1.5 perm

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.