Insulation & Vapour Barrier

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

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

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

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

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

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

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

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

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

Please note that ThermaFiber may have an extended lead time depending on your province. Call us at 1-877-383-2671 for more details. 4 in. x 2ft x 4...

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

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

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

Please note: MemBrain currently has a ~1-2-week lead time in BC, and 2-3 weeks in other provinces. Moisture in homes is unavoidable, making moistur...

Please note: MemBrain currently has a ~2-week lead time in BC, and 3-4 weeks in other provinces. Moisture in homes is unavoidable, making moisture ...

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

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

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

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

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

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

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

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