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Standard = Top quality rigid insulation.
Clearance = Discounted, limited stock.
Custom = Common configurations.*

*For a full list of our custom board configurations, please
head over to the Custom page.

Class

Thickness

  • Sale! Thermal Grip ci Prong Washer 2" - CLEARANCE
    THERMAL-GRIP® ci PRONG WASHER Large 2” diameter solid cap washer attaches rigid insulation and helps seal against air / moisture penetration through the weather barrier assembly. Dual prongs enable pre-spotting for on-the-wall screw assembly. Flexible perimeter flattens without tearing insulation facer
  • Sale! Plasti-Grip Prong Washer 1.75" - CLEARANCE
    1-3/4″ diameter, white washer with keyholes. Prongs enable pre-spotting into insulation for easy on-the-wall fastener assembly.

    Use with Grip-Deck® screws/fasteners to attach rigid insulation over a primary air barrier. Suitable for all types of insulation including extruded polystyrene (XPS), polyisocyanurate (polyiso), expanded polystyrene (EPS), mineral/rock wool, etc.

    *For applications where rigid insulation is being attached and installed as the air barrier, use 2″ diameter Thermal-Grip® ci Prong washers for superior air barrier performance.

    Keyholes on washer for base coat bonding in Polymer Modified (PM) EIFS or synthetic wall systems.

  • Sale!
    Out of Stock
    FOAMULAR® 1000 1.5 in x 2 ft x 2 ft R-7.5 Squared Edge Insulation Sheathing
    Owens Corning™ FOAMULAR® 1000 is a high strength extruded polystyrene (XPS) insulation product designed for use in engineered applications requiring additional load-bearing capability such as under slab, concrete floors, foundations, roadways and rail beds, plaza and parking decks and cold storage installations. FOAMULAR® 1000 is comparable to STYROFOAM™ Brand HIGHLOAD 100 Insulation. Clearance products are sold as-is; returns or refunds are not available on any clearance item. 
    Pricing Breakdown:
    Quantity: Price Per:
    1 - 38 $38.48
  • Sale! Plasti-Grip PMF Anchor 2.5", 3.5" - CLEARANCE
    PLASTI-GRIP® PMF ANCHOR Pre-drill hole with 5/16” masonry bit, then tap PMF with hammer until flush. The 2-3/8” diameter head permanently attaches insulation with a flush finish.
  • Sale!
    Out of Stock
    FOAMULAR® INS SHEATHING Laminated 1 in x 4 ft x 8 ft R-5 Tongue & Groove Edge Insulation Sheathing
    Owens Corning FOAMULAR® 250 extruded polystyrene insulation is ideal for wall furring, perimeter/ foundation, cavity wall, crawlspace, pre-cast concrete, under slab, roofing systems, sheathing and other applications (Not approved for roofing). Owens Corning’s patented Hydrovac® process technology make the unique closed-cell structure of FOAMULAR® extruded polystyrene insulation highly resistant to moisture, retaining its long term R-value year after year – even following prolonged exposure to water leakage, condensation, ground-water and freeze/thaw cycling. FOAMULAR® 250 is comparable to STYROFOAM™ Brand Square Edge Insulation. Clearance products are sold as-is; returns or refunds are not available on any clearance item. 
    Pricing Breakdown:
    Quantity: Price Per:
    1 - 14 $12.54
  • Sale! FOAMULAR® 250 3 in x 4 ft x 120 in R-15 Squared Edge Insulation Sheathing
    Owens Corning FOAMULAR® 150 extruded polystyrene insulation is ideal for wall furring, perimeter/ foundation, cavity wall, crawlspace, pre-cast concrete, under slab, roofing systems, sheathing and other applications (Not approved for roofing). Owens Corning’s patented Hydrovac® process technology make the unique closed-cell structure of FOAMULAR® extruded polystyrene insulation highly resistant to moisture, retaining its long term R-value year after year – even following prolonged exposure to water leakage, condensation, ground-water and freeze/thaw cycling. FOAMULAR® 150 is comparable to STYROFOAM™ Brand Square Edge Insulation. Clearance products are sold as-is; returns or refunds are not available on any clearance item. 
    Pricing Breakdown:
    Quantity: Price Per:
    1 - 10 $36.88
  • Sale!
    Out of Stock
    FOAMULAR® 250 3 in x 4 ft x 120 in R-15 Squared Edge Insulation Sheathing
    Owens Corning FOAMULAR® 150 extruded polystyrene insulation is ideal for wall furring, perimeter/ foundation, cavity wall, crawlspace, pre-cast concrete, under slab, roofing systems, sheathing and other applications (Not approved for roofing). Owens Corning’s patented Hydrovac® process technology make the unique closed-cell structure of FOAMULAR® extruded polystyrene insulation highly resistant to moisture, retaining its long term R-value year after year – even following prolonged exposure to water leakage, condensation, ground-water and freeze/thaw cycling. FOAMULAR® 150 is comparable to STYROFOAM™ Brand Square Edge Insulation.

    Clearance products are sold as-is; returns or refunds are not available on any clearance item.

    Pricing Breakdown:
    Quantity: Price Per:
    1 - 2 $18.44
  • Sale! Owens Corning 748555 JointSealR™ Foam Joint Tape 3.5" x 90' - CLEARANCE
    Clearance products are sold as-is; returns or refunds are not available on any clearance item.  Owens Corning™ JointSealR® Foam Joint Tape is used to tape the joints of FOAMULAR® extruded polystyrene (XPS) thermal insulation in vertical wall applications as continuous insulation over steel or wood wall framing, or as masonry cavity wall insulation. Th e durable backing, coated with an aggressive acrylic adhesive offers excellent adhesion, strength, handle-ability and flexibility. Use a J-Roller for easier application.
  • Sale! ProPink ComfortSeal™ Gun Foam Cleaner 12 oz clearance
    Clearance products are sold as-is; returns or refunds are not available on any clearance item.  ProPink ComfortSeal™ Gun Foam Cleaner is a multipurpose cleaning agent used to dissolve uncured or fresh polyurethane foam and adhesive. Typical use is for cleaning the 1-component dispensing guns which helps dissolve uncured urethane foam and adhesive to keep the internal and external parts working properly/efficiently. This product has been designed for cleaning of the 1-component professional dispensing guns as well as general purpose cleaning of tools, work surfaces, etc. Features • 12 ounce ready to use cans • Use with one component dispensing guns • Collar for attaching to the one component dispensing gun • Red spray activator for general cleaning • Pre-pressurized cleaning agent dissolves uncured polyurethane foam and evaporates • Contents can be dispensed in upright or inverted position • No mechanical or electrical power required • Recommended use temperature is 75°F (24°C)
  • Sale! FOAMULAR® 1000 3 in x 2 ft x 8 ft R-15 Squared Edge Insulation Sheathing - CLEARANCE
    Clearance products are sold as-is; returns or refunds are not available on any clearance item.  Owens Corning™ FOAMULAR® 1000 is a high strength extruded polystyrene (XPS) insulation product designed for use in engineered applications requiring additional load-bearing capability such as under slab, concrete floors, foundations, roadways and rail beds, plaza and parking decks and cold storage installations. FOAMULAR® 1000 is comparable to STYROFOAM™ Brand HIGHLOAD 100 Insulation.