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Vapour Barrier (24)

Protect external walls and ceilings with vapour barriers, which meet national standard requirements. The convenient roll design of vapour insulation enables effective covering to help prevent moisture from seeping into homes. Users can also consider acoustic insulation to eliminate outside noise and create a quiet environment. Look for select building vapour barriers that cover up to 2,000 square feet. It’s easy to maintain an even temperature in a building by using rigid insulation, which offers mildew resistance for outdoors.
Choose from many types of vapour barriers for residential and commercial structures. Aluminium foil barriers prevent moisture penetration so that insulation and other parts of structures can last longer. The shiny aluminium foil also reflects radiant heat and maximizes cold retention, helping to keep houses cooler in the summer. In winter, the foil maximizes heat retention, helping to minimize heating costs while keeping the interiors warmer. Aluminium is a robust material that resists corrosion, shrinking, and tears. To maximize energy loss, look for reflective insulation. These foils last for a long time while providing a reliable barrier on floors, attics, subfloors, ceilings, and basement floors. The material is also easy to cut to size for a convenient and neat installation.

Other types of vapour insulation include polyethylene rolls. These come in various thicknesses and help reduce the amount of sound transference. Clear polyethylene options have some insulation capabilities. Other options feature a higher level of vapour impermeability for residential, commercial, and industrial applications. Polyethylene barriers are suitable for use under concrete slabs and in foundations. Some are suitable for external walls and ceilings and are easy to size and install. Aluminium and polyethylene vapour barriers meet several requirements set by the Canadian Standards Boardcode (CSB) as well as ASTM standards for different construction applications.

Rolls of building vapour barriers are available in different sizes. Compact options can cover up to 400 square feet. These are ideal for small renovation and construction projects. Medium-size rolls have sheets that cover between 400 and 1,000 square feet. For large residential and commercial projects, consider rolls that cover over 1,000 square feet. Aluminium and polyethylene building vapour barriers are reliable because of their water resistance. They resist the growth of mould, bacteria, and mildew so that structures remain strong without rotting. The lighter weight of these materials is convenient because it means users can protect walls and structures from vapour without increasing structural load.
Vapor Guard Barrier - Polyethylene - Clear - .006-in T x 59-ft L x 102-in W icon-wishlist
VAPOR GUARD
Vapor Guard Barrier - Polyethylene - Clear - .006-in T x 59-ft L x 102-in W
Format 102x59x500SF
Details
Article #0048132
VaporGuard MaxVapor Barrier - Polyethylene - Clear - 100-ft L x 10-ft W icon-wishlist
VAPOR GUARD
VaporGuard MaxVapor Barrier - Polyethylene - Clear - 100-ft L x 10-ft W
Format 120x100x1000SF
Details
Article #0048125
Vapor Guard Polyethylene Film - Vapour Barrier - Clear - Covers 2000 sq ft - 100-ft L x 240-in W icon-wishlist
VAPOR GUARD
Vapor Guard Polyethylene Film - Vapour Barrier - Clear - Covers 2000 sq ft - 100-ft L x 240-in W
Format 240x100x2000SF
Details
Article #7712001
Vapor Guard Barrier - Plastic - Clear - 150-ft L x 10-ft W icon-wishlist
VAPOR GUARD
Vapor Guard Barrier - Plastic - Clear - 150-ft L x 10-ft W
Format 120x150x1500SF
Details
Article #0048126
Vapor Guard Barrier - Polyethylene - Clear - .006-in T x 177-ft L x 102-in W icon-wishlist
VAPOR GUARD
Vapor Guard Barrier - Polyethylene - Clear - .006-in T x 177-ft L x 102-in W
Format 102"x1500SF
Details
Article #0048133
Vapor Guard Vapour Barrier Film - Polyethylene - Clear - 25-ft L x 1-ft W icon-wishlist
VAPOR GUARD
Vapor Guard Vapour Barrier Film - Polyethylene - Clear - 25-ft L x 1-ft W
Format 12"x300'x300SF
Details
Article #17005012
Vapor Guard Vapour Barrier Film - Polyethylene - Clear - 375-ft L x 16-in W icon-wishlist
VAPOR GUARD
Vapor Guard Vapour Barrier Film - Polyethylene - Clear - 375-ft L x 16-in W
Format 16"x375'x500SF
Details
Article #17005015
ACP Aluminum Vapour Barrier Foil Roll - Energy Saving - Protects Insulation from Humidity - 250-sq. ft. Coverage icon-wishlist
ATLANTIC ACP
ACP Aluminum Vapour Barrier Foil Roll - Energy Saving - Protects Insulation from Humidity - 250-sq. ft. Coverage
Format 36"x250SF
Details
Article #0957013
Resisto Ayr-Foil Iflex Reflective Vapour Barrier - 52-in W x 104-ft L - Tear Resistant and Flexible - 450-sq. ft. icon-wishlist
AYR-FOIL
Resisto Ayr-Foil Iflex Reflective Vapour Barrier - 52-in W x 104-ft L - Tear Resistant and Flexible - 450-sq. ft.
Format 52"x104'
Details
Article #74165094
ACP 500-sq. ft. Aluminum Foil Roll - Maximizes Heat Retention - 36-in W x 167-ft L - Vapour Barrier icon-wishlist
ATLANTIC ACP
ACP 500-sq. ft. Aluminum Foil Roll - Maximizes Heat Retention - 36-in W x 167-ft L - Vapour Barrier
Format 36"x500SF
Details
Article #0957016
Atlantic Coated Papers Scutan Aluminum Foil Roll - 50-in W x 108-ft L - Covers 450-sq ft - Vapour Barrier icon-wishlist
ATLANTIC ACP
Atlantic Coated Papers Scutan Aluminum Foil Roll - 50-in W x 108-ft L - Covers 450-sq ft - Vapour Barrier
Format 50"x450SF
Details
Article #0957019
Vapor Guard 4-Ply Vapour Barrier Roll - Polyethylene - Clear - 122-in W x 148-ft L icon-wishlist
VAPOR GUARD
Vapor Guard 4-Ply Vapour Barrier Roll - Polyethylene - Clear - 122-in W x 148-ft L
Format 148x122" 1500SF
Details
Article #17005019
Atlantic ACP Vapour Barrier Roll - Grey - Reinforced with Fibreglass - 400-sq. ft. x 36-in W icon-wishlist
ATLANTIC ACP
Atlantic ACP Vapour Barrier Roll - Grey - Reinforced with Fibreglass - 400-sq. ft. x 36-in W
Format 36"x400SF
Details
Article #0957040
ACP Aluminum Foil Paper Roll for Thermal Retention  - 900-sq. ft. - Vapour Barrier - 50-in W x 216-ft L icon-wishlist
ATLANTIC ACP
ACP Aluminum Foil Paper Roll for Thermal Retention - 900-sq. ft. - Vapour Barrier - 50-in W x 216-ft L
Format 50"x900SF
Details
Article #0957022
Duchesne Ultra-Plus Vapour Barrier Film - Polyethylene - Clear - 1500 sq ft x 102-in L icon-wishlist
DUCHESNE
Duchesne Ultra-Plus Vapour Barrier Film - Polyethylene - Clear - 1500 sq ft x 102-in L
Format 102"x500SFx6.M
Details
Article #2264005
ACP Aluminum Foil Vapour Barrier - 36-in W - 100-sq. ft. Roll - Single-Sided icon-wishlist
ATLANTIC ACP
ACP Aluminum Foil Vapour Barrier - 36-in W - 100-sq. ft. Roll - Single-Sided
Format 36"x100SF
Details
Article #0957010
Duchesne Ultra Vapour Barrier Film - Insulation - Clear - 1,500 sq ft x 10-ft L icon-wishlist
DUCHESNE
Duchesne Ultra Vapour Barrier Film - Insulation - Clear - 1,500 sq ft x 10-ft L
Format 120"x1500SF
Details
Article #2264008
Duchesne Vapor Barrier Film - Clear - Polyethylene - Covers 1000 sq ft - 120-in W x 100-ft L icon-wishlist
DUCHESNE
Duchesne Vapor Barrier Film - Clear - Polyethylene - Covers 1000 sq ft - 120-in W x 100-ft L
Format 120"x1000SF
Details
Article #2264046
Vapour Barrier - Clear - 500 sq.ft. icon-wishlist
Vapour Barrier - Clear - 500 sq.ft.
Format 16"x375'x500SF
Details
Article #2264051
Duchesne Ultra Vapour Barrier - Clear - Polyethylene - 1,500-sq ft x 10-ft L x 6-mil T icon-wishlist
DUCHESNE
Duchesne Ultra Vapour Barrier - Clear - Polyethylene - 1,500-sq ft x 10-ft L x 6-mil T
Format 102"x1500SF
Details
Article #2264007
Duchesne Ultra-Plus Vapour Barrier Film - Polyethylene - Clear - 1,500 sq. ft. - 102-in L icon-wishlist
DUCHESNE
Duchesne Ultra-Plus Vapour Barrier Film - Polyethylene - Clear - 1,500 sq. ft. - 102-in L
Format 102"x1500SF
Details
Article #2264002
Duchesne Ultra Vapour Barrier Film - Polyethylene - Clear - 300 sq ft x 1-ft L icon-wishlist
DUCHESNE
Duchesne Ultra Vapour Barrier Film - Polyethylene - Clear - 300 sq ft x 1-ft L
Format 12"x300SF
Details
Article #2264006
Duchesne Polyethylene Film - Vapour Barrier - Clear - 2000 sq. ft. icon-wishlist
DUCHESNE
Duchesne Polyethylene Film - Vapour Barrier - Clear - 2000 sq. ft.
Format 240"x2000SF
Details
Article #2264032
Rfoil Vapour Thermal Vapour Barrier - Aluminum - Covers 450 sq ft - 104-ft L x 4.33-ft W icon-wishlist
RFOIL
Rfoil Vapour Thermal Vapour Barrier - Aluminum - Covers 450 sq ft - 104-ft L x 4.33-ft W
Format 52"x104'x450SF
Details
Article #5463027