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Insulation & Vapour Barrier

  • 6 mil poly - CGSB (Multiple Sizes) - Warehoos
    Original price $63.97 Original price $118.27
    Original price
    $63.97 $118.27
    $63.97 $118.27
    Current price $63.97

    6 mil poly - CGSB (Multiple Sizes)

    Product Description Vapour barrier protects homes by preventing water vapour from escaping from the building envelope. Leaking vapour barrier can l...

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    Original price $63.97 Original price $118.27
    Original price
    $63.97 $118.27
    $63.97 $118.27
    Current price $63.97
  • Plate poly - 6 mil poly (CGSB) - 16" x 375' - Warehoos
    Original price $41.65 Original price $41.65
    Original price
    $41.65
    $41.65 $41.65
    Current price $41.65

    Plate poly - 6 mil poly (CGSB) - 16" x 375'

    Product Description Vapour barrier protects homes by preventing water vapour from escaping from the building envelope. Leaking vapour barrier can l...

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    Original price $41.65 Original price $41.65
    Original price
    $41.65
    $41.65 $41.65
    Current price $41.65
  • 10 Mil Poly - 20' x 100' Black Roll (2000 sqft) - Warehoos
    Original price $249.99 Original price $249.99
    Original price
    $249.99
    $249.99 $249.99
    Current price $249.99

    10 Mil Poly - 20' x 100' Black Roll (2000 sqft)

    Product Description Vapour barrier sheeting protects homes by preventing water vapour from escaping from the building envelope. Leaking vapour barr...

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    Original price $249.99 Original price $249.99
    Original price
    $249.99
    $249.99 $249.99
    Current price $249.99
  • Rigid Insulation SM XPS - Owens Corning Codeboard / Dow CM20 - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $21.55 $59.95
    $21.55 $59.95
    Current price $21.55

    Rigid Insulation SM XPS - Owens Corning Codeboard / Dow CM20

    SAVE MONEY, SAVE ENERGY, HELP SAVE THE PLANET.** Insulate your home with FOAMULAR® CodeBord® Extruded Polystyrene Rigid Insulation, a rigid foam in...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $21.55 $59.95
    $21.55 $59.95
    Current price $21.55
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $29.99 $49.99
    $29.99 $49.99
    Current price $29.99

    Rigid Insulation EPS - Type 2 - Multiple Sizes

    Korolite® Expanded Polystyrene (EPS) is a high-performance, closed cell, rigid foam insulation material that uses air as main ingredient. EPS insul...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $29.99 $49.99
    $29.99 $49.99
    Current price $29.99
  • CertainTeed Fibreglass Batt Insulation - (Multiple Sizes) - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $41.95 $84.13
    $41.95 $84.13
    Current price $41.95

    CertainTeed Fibreglass Batt Insulation - (Multiple Sizes)

    The Easy Handling and Installation Option Fiberglass batt & roll insulation options are common because they are so easy to install. Batts are p...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $41.95 $84.13
    $41.95 $84.13
    Current price $41.95
  • Sill Gasket (Multiple Sizes) - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $4.89 $8.75
    $4.89 $8.75
    Current price $4.89

    Sill Gasket (Multiple Sizes)

    PowerSill is a high-performance sill gasket that helps seal all joints and junctions between the structural components. It fills the gap between th...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $4.89 $8.75
    $4.89 $8.75
    Current price $4.89
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $9.95 $19.95
    $9.95 $19.95
    Current price $9.95

    Rigid Insulation EPS - Type 1 - Multiple Sizes

    Korolite® Expanded Polystyrene insulation (EPS) is a high-performance, closed cell, rigid foam insulation material that uses air as main ingredient...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $9.95 $19.95
    $9.95 $19.95
    Current price $9.95
  • PowerWool Rigid Mineral Wool Insulation (Warehoos Exclusive) - Warehoos
    PowerWool Rigid Mineral Wool Insulation (Warehoos Exclusive) - Warehoos
    Original price $86.12 Original price $107.65
    Original price
    $86.12 $107.65
    $86.12 $107.65
    Current price $86.12

    PowerWool Rigid Mineral Wool Insulation (Warehoos Exclusive) - Multiple Sizes

    PowerWool RigiBoard ONE is a continuous, non-structural and noncombustible rigid mineral wool insulation sheathing board designed to increase the e...

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    Original price $86.12 Original price $107.65
    Original price
    $86.12 $107.65
    $86.12 $107.65
    Current price $86.12
  • 4" x 2' x 4' ThermaFiber RainBarrier® 45 Mineral Wool Insulation - Warehoos
    Sale Sale
    Original price $99.58
    Original price $99.58 Original price $99.58
    Original price $99.58
    Current price $90.50
    $90.50 $90.50
    Current price $90.50

    4" x 2' x 4' ThermaFiber RainBarrier® 45 Mineral Wool Insulation

    4 in. x 2ft x 4 ft Owens Corning ThermaFiber Mineral wool semi-rigid continuous insulation with fire resistive, acoustic and moisture resistive pr...

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    Original price $99.58
    Original price $99.58 Original price $99.58
    Original price $99.58
    Current price $90.50
    $90.50 $90.50
    Current price $90.50
    Sale Sale
  • Rockwool Comfortboard 80 - Multiple Sizes - Warehoos
    Original price $99.99 Original price $135.00
    Original price
    $99.99 $135.00
    $99.99 $135.00
    Current price $99.99

    Rockwool Comfortboard 80 - Multiple Sizes

    ROCKWOOL Comfortboard® 80 Thermal Insulated Sheathing ROCKWOOL Comfortboard® 80 is a rigid stone wool board designed for continuous insulation appl...

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    Original price $99.99 Original price $135.00
    Original price
    $99.99 $135.00
    $99.99 $135.00
    Current price $99.99
  • Rockwool Comfortboard 110 - Multiple Sizes - Warehoos
    Original price $104.99 Original price $119.99
    Original price
    $104.99 $119.99
    $104.99 $119.99
    Current price $104.99

    Rockwool Comfortboard 110 - Multiple Sizes

    ROCKWOOL Comfortboard® 110 Thermal Insulated Sheathing ROCKWOOL Comfortboard® 110 is a rigid stone wool board designed for continuous insulation ap...

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    Original price $104.99 Original price $119.99
    Original price
    $104.99 $119.99
    $104.99 $119.99
    Current price $104.99
  • Rockwool SAFE'n'SOUND Stone Wool Batt Insulation - Multiple Sizes - Warehoos
    Rockwool SAFE'n'SOUND Stone Wool Batt Insulation - Multiple Sizes - Warehoos
    Original price $79.94 Original price $87.53
    Original price
    $79.94 $87.53
    $79.94 $87.53
    Current price $79.94

    Rockwool SAFE'n'SOUND Stone Wool Batt Insulation - Multiple Sizes

    ROCKWOOL Safe'n'Sound® is a stone wool batt insulation designed for interior wall partitions, floors, and ceilings for wood and steel frame constru...

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    Original price $79.94 Original price $87.53
    Original price
    $79.94 $87.53
    $79.94 $87.53
    Current price $79.94
  • MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 8' x 100' (800 SF) - Warehoos
    MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 8' x 100' (800 SF) - Warehoos
    Original price $349.99 Original price $349.99
    Original price
    $349.99
    $349.99 $349.99
    Current price $349.99

    MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 8' x 100' (800 SF)

    Please note: MemBrain has a ~2-week lead time. Moisture in homes is unavoidable, making moisture in wall cavities nearly inevitable - and dangerous...

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    Original price $349.99 Original price $349.99
    Original price
    $349.99
    $349.99 $349.99
    Current price $349.99
  • MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 9' x 100' (900 SF) - Warehoos
    MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 9' x 100' (900 SF) - Warehoos
    Original price $399.99 Original price $399.99
    Original price
    $399.99
    $399.99 $399.99
    Current price $399.99

    MemBrain™ Continuous Air Barrier & Smart Vapour Barrier - 9' x 100' (900 SF)

    Please note: MemBrain has a ~2-week lead time. Moisture in homes is unavoidable, making moisture in wall cavities nearly inevitable - and dangerous...

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    Original price $399.99 Original price $399.99
    Original price
    $399.99
    $399.99 $399.99
    Current price $399.99
  • Rockwool Cavityrock Semi-Rigid Insulation Board - 1" x 24" x 48" (96 sqft/pack) - Warehoos
    Original price $103.35 Original price $103.35
    Original price
    $103.35
    $103.35 $103.35
    Current price $103.35

    Rockwool Cavityrock Semi-Rigid Insulation Board - 1" x 24" x 48" (96 sqft/pack)

    CAVITYROCK® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications ROCKWOOL Cavityrock® semi-rigid stone wo...

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    Original price $103.35 Original price $103.35
    Original price
    $103.35
    $103.35 $103.35
    Current price $103.35
  • Rockwool Cavityrock Semi-Rigid Insulation Board - 2" x 24" x 48" (64 sqft/pack) - Warehoos
    Original price $129.99 Original price $129.99
    Original price
    $129.99
    $129.99 $129.99
    Current price $129.99

    Rockwool Cavityrock Semi-Rigid Insulation Board - 2" x 24" x 48" (64 sqft/pack)

    CAVITYROCK® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications ROCKWOOL Cavityrock® semi-rigid stone wo...

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    Original price $129.99 Original price $129.99
    Original price
    $129.99
    $129.99 $129.99
    Current price $129.99
  • Rockwool Cavityrock Semi-Rigid Insulation Board - 3" x 24" x 48" (40 sqft/pack) - Warehoos
    Original price $129.99 Original price $129.99
    Original price
    $129.99
    $129.99 $129.99
    Current price $129.99

    Rockwool Cavityrock Semi-Rigid Insulation Board - 3" x 24" x 48" (40 sqft/pack)

    CAVITYROCK® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications ROCKWOOL Cavityrock® semi-rigid stone wo...

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    Original price $129.99 Original price $129.99
    Original price
    $129.99
    $129.99 $129.99
    Current price $129.99
  • 6 mil poly - CGSB 10'x100' - Warehoos
    Original price $63.97 Original price $63.97
    Original price
    $63.97
    $63.97 $63.97
    Current price $63.97

    6 mil poly - CGSB 10'x100'

    Need Other Sizes? Click Here Product Description Vapour barrier protects homes by preventing water vapour from escaping from the building envelope...

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    Original price $63.97 Original price $63.97
    Original price
    $63.97
    $63.97 $63.97
    Current price $63.97
  • 6 mil poly - CGSB 20'x100' - Warehoos
    Original price $118.27 Original price $118.27
    Original price
    $118.27
    $118.27 $118.27
    Current price $118.27

    6 mil poly - CGSB 20'x100'

    Need Other Sizes? Click Here Product Description Vapour barrier protects homes by preventing water vapour from escaping from the building envelope....

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    Original price $118.27 Original price $118.27
    Original price
    $118.27
    $118.27 $118.27
    Current price $118.27
  • Sill Gasket 3.5" x 75' rolls - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $4.29
    $4.29 $4.29
    Current price $4.29

    Sill Gasket 3.5" x 75' rolls

    Need Other Sizes? Click Here PowerSill is a high-performance sill gasket that helps seal all joints and junctions between the structural components...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $4.29
    $4.29 $4.29
    Current price $4.29
  • Sill Gasket 5.5" x75' Rolls - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $5.76
    $5.76 $5.76
    Current price $5.76

    Sill Gasket 5.5" x75' Rolls

    Need Other Sizes? Click Here PowerSill is a high-performance sill gasket that helps seal all joints and junctions between the structural components...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $5.76
    $5.76 $5.76
    Current price $5.76
  • Sill Gasket 7.5"x75' Rolls - Warehoos
    Original price $0.00 Original price $0.00
    Original price $0.00
    $7.55
    $7.55 $7.55
    Current price $7.55

    Sill Gasket 7.5"x75' Rolls

    Need Other Sizes? Click Here PowerSill is a high-performance sill gasket that helps seal all joints and junctions between the structural components...

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    Original price $0.00 Original price $0.00
    Original price $0.00
    $7.55
    $7.55 $7.55
    Current price $7.55
  • 3" x 15.25" x 47" Rockwool SAFE'n'SOUND Stone Wool Batt Insulation -(59.8 square foot coverage) - Warehoos
    Sale Sale
    Original price $81.25
    Original price $81.25 Original price $81.25
    Original price $81.25
    Current price $79.94
    $79.94 $79.94
    Current price $79.94

    3" x 15.25" x 47" Rockwool SAFE'n'SOUND Stone Wool Batt Insulation -(59.8 square foot coverage)

    Need Other Sizes? Click Here ROCKWOOL Safe'n'Sound® is a stone wool batt insulation designed for interior wall partitions, floors, and ceilings for...

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    Original price $81.25
    Original price $81.25 Original price $81.25
    Original price $81.25
    Current price $79.94
    $79.94 $79.94
    Current price $79.94
    Sale Sale