FOAMULAR®
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FOAMULAR® Insulating Sheathing Extruded Polystyrene (XPS) Rigid Foam Insulation Product Data Sheet Key Features • Readily combines with blankettype insulation for greater R-value • Lightweight, durable rigid foam panels are easy to handle and install • Used in fire-rated exterior wall assemblies for application in office buildings, schools, shopping centers and more Technical Information This product is combustible. A protective barrier or thermal barrier is required as specified in the appropriate building code. For additional information, consult MSDS or contact Owens Corning World Headquarters at 1-800-GET-PINK®. • Tough film facers for added damage-resistance Energy-Saving, MoistureResistant XPS Insulation Film-Faced Insulating Sheathing for Damage Control ASTM C 578 Type X, 15 psi minimum Description Used as sheathing over all exterior walls in wood or metal framing construction, FOAMULAR® Insulating Sheathing (IS) insulation creates an effective insulating envelope over the entire structure. FOAMULAR® IS insulation is ideal for either wood or metal framing construction, and suits a variety of exterior finishes. These strong, lightweight, rigid foam panels with a film face provide the durability and damage resistance necessary to meet the rigorous demands of site built construction. It is highly resistant to moisture and retains its long term R-value, year after year—even after prolonged exposure to moisture and freeze/ thaw cycling. • Excellent long-term stable insulating performance with an R-value1 of R-3, R-4 or R-5 • Exceptional moisture resistance, long-term durability • Limited lifetime warranty2— maintains 90% of R-value and covers all ASTM C 578 properties • The only XPS foam to be GREENGUARD Children & Schools CertifiedSM • The only XPS foam with certified recycled content— certified by Scientific Certification Systems (SCS) to contain a minimum 20% recycled content • Will not corrode, rot or support mold growth • Zero ozone depletion potential with 70% less global warming potential than our previous formula • Reusable • Easy to saw, cut or score All construction should be evaluated for the necessity to provide vapor retarders. See current ASHRAE Handbook of Fundamentals. FOAMULAR® XPS insulation is a non-structural material and must be installed on framing which is independently braced and structurally adequate to meet required construction and service loading conditions. FOAMULAR® insulation can be exposed to the exterior during normal construction cycles. During that time some fading of color may begin due to UV exposure, and, if exposed for extended periods of time, some degradation or “dusting” of the polystyrene surface may begin. It is best if the product is covered within 60 days to minimize degradation. Once covered, the deterioration stops, and damage is limited to the thin top surface layers of cells. Cells below are generally unharmed and still useful insulation.

FOAMULAR® Insulating Sheathing Extruded Polystyrene (XPS) Rigid Foam Insulation Product Data Sheet Standards, Codes Compliance • Meets ASTM C 578 Type X • UL Classified. A copy of UL Classification Certificate U-197 is available at www.foamular.com • See ICC-ES Evaluation Report ESR-1061 at www.icc-es.org • ASTM E 119 Fire Resistance Rated Wall Assemblies. See www.foamular.com for details • Meets California Quality Standards and HUD UM #71a • Compliance verification by RADCO (AA-650) Typical Physical Properties1 FOAMULAR® Insulating Sheathing Insulation Property Thermal Resistance3, R-Value...

FOAMULAR® Insulating Sheathing Extruded Polystyrene (XPS) Rigid Foam Insulation Product Data Sheet Product and Packaging Data FOAMULAR® Insulating Sheathing Insulation Material Packaging Extruded polystyrene product with a closed-cell foam panel with clear film facers on both sides. Shipped in units with individually wrapped bundles. ¾ 1 Pallet (Unit) Dimensions (typical) Width (ft) x Length (ft) x Height (ft) Square feet per Pallet ½ x 48 x 96 (Half unit) 4x8x4 2,560 1,280 4 20 80 4x9x8 5,760 2,880 8 20 160 ¾ x 48 x 96 (Half unit) 4x8x4 2,048 1,536 4 16 64 ¾ x 48 x 108 ½ Product Dimensions...

FOAMULAR® Insulating Sheathing Extruded Polystyrene (XPS) Rigid Foam Insulation Product Data Sheet Technical information contained herein is furnishec without charge or obligation and is given and acceptec at recipient's sole risk. Because conditions of use may vary and are beyond our control, Owens Corning makes no representation about, and is not responsible or able forthe accuracy or reliability of data associatec with particular uses of any product described herein Nothing contained in this bulletin shall be considered a The GREENGUARD INDOOR AIR QUALITY CERTIFIED mark is registered...