Skip to content
Shipping Canada-wide. Same and next-day delivery available in BC's Lower Mainland.
Same + next-day shipping is currently only available in BC's Lower Mainland

Insulation & Vapour Barrier

  • Original price $65.60 Original price $157.55
    Original price
    $65.60 $157.55
    $65.60 $157.55
    Current price $65.60

    6 mil poly - CGSB

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

    View full details
    Original price $65.60 Original price $157.55
    Original price
    $65.60 $157.55
    $65.60 $157.55
    Current price $65.60
  • Original price $29.99 Original price $29.99
    Original price
    $29.99
    $29.99 $29.99
    Current price $29.99

    Plate poly - 6 mil poly (CGSB)

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

    View full details
    Original price $29.99 Original price $29.99
    Original price
    $29.99
    $29.99 $29.99
    Current price $29.99
  • Original price $40.00 Original price $40.00
    Original price $40.00
    $217.99
    $217.99 $217.99
    Current price $217.99

    10 mil poly

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

    View full details
    Original price $40.00 Original price $40.00
    Original price $40.00
    $217.99
    $217.99 $217.99
    Current price $217.99
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $18.59 $56.30
    $18.59 $56.30
    Current price $18.59

    Rigid Insulation XPS - Owens Corning Codeboard or Dow CM20 (Codeboard Shown)

    Features  Exceptional moisture resistance Easy to install, lightweight and durable Shiplap edges GREENGUARD Indoor Air Quality Certified(sm) Min ...

    View full details
    Original price $0.00 Original price $0.00
    Original price $0.00
    $18.59 $56.30
    $18.59 $56.30
    Current price $18.59
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $39.30 $40.99
    $39.30 $40.99
    Current price $39.30

    Rigid Insulation EPS Type 2

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

    View full details
    Original price $0.00 Original price $0.00
    Original price $0.00
    $39.30 $40.99
    $39.30 $40.99
    Current price $39.30
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $60.74 $97.36
    $60.74 $97.36
    Current price $60.74

    Fibreglass Batt Insulation

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

    View full details
    Original price $0.00 Original price $0.00
    Original price $0.00
    $60.74 $97.36
    $60.74 $97.36
    Current price $60.74
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $4.64 $9.35
    $4.64 $9.35
    Current price $4.64

    Sill Gasket

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

    View full details
    Original price $0.00 Original price $0.00
    Original price $0.00
    $4.64 $9.35
    $4.64 $9.35
    Current price $4.64
  • Original price $0.00 Original price $0.00
    Original price $0.00
    $7.43 $15.90
    $7.43 $15.90
    Current price $7.43

    Rigid Insulation EPS Type 1

    (Note: Sheets will come 2x8 or 4x8) Korolite® Expanded Polystyrene (EPS) is a high-performance, closed cell, rigid foam insulation material that us...

    View full details
    Original price $0.00 Original price $0.00
    Original price $0.00
    $7.43 $15.90
    $7.43 $15.90
    Current price $7.43
  • Original price $84.13 Original price $95.69
    Original price
    $84.13 $95.69
    $84.13 $95.69
    Current price $84.13

    PowerWool Rigid Mineral Wool Insulation (Warehoos Exclusive)

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

    View full details
    Original price $84.13 Original price $95.69
    Original price
    $84.13 $95.69
    $84.13 $95.69
    Current price $84.13
  • Original price $92.64 Original price $92.64
    Original price
    $92.64
    $92.64 $92.64
    Current price $92.64

    RainBarrier® 45 Mineral Wool Insulation

    Mineral wool semi-rigid continuous insulation with fire resistive, acoustic and moisture resistive properties. FEATURES AND BENEFITS Helps conser...

    View full details
    Original price $92.64 Original price $92.64
    Original price
    $92.64
    $92.64 $92.64
    Current price $92.64