Insulation and soundproofing

Formulated to efficiently seal cracks and cavities, this triple-expansion polyurethane insulating foam is suitable for various residential applications. Ideal for filling spaces around windows, doors, and other openings, it provides enhanced thermal and acoustic insulation. The integrated straw nozzle ensures simple and precise flow control, even in hard-to-reach areas. Thanks to its expansive power, it offers optimal coverage while enhancing the energy efficiency of buildings.

This low-expansion polyurethane foam is designed to seal cracks and gaps efficiently without putting pressure on surrounding materials. Perfect for use around windows, doors, and other openings, it enhances both thermal and sound insulation in residential settings. The built-in straw applicator makes it easy to apply with precision—even in tight or hard-to-reach spaces. With a net weight of 340 g, it’s ideal for small sealing jobs and remains effective even in cold temperatures as low as -25 °C.

Designed for occasional insulation work, this low-expansion polyurethane insulating foam adheres to most surfaces. Ideal for sealing windows, doors, and gaps, it efficiently fills spaces without causing any distortion. Its integrated straw nozzle allows for easy and quick application without additional equipment. Resistant to temperature variations, it helps reinforce the energy efficiency of buildings while facilitating small caulking projects.

Flexible polyurethane foam is used to insulate the perimeters of doors, windows, curtain walls or any other interstices. It contains CFC-free propellants, safe for the ozone layer.

This Great Stuff insulating foam for windows and doors is ideal for sealing and insulating spaces around window and door frames. With the improved Smart Dispenser technology, this foam applies with precision and without drips, allowing optimal control. It effectively fills cracks and gaps up to 25 mm, while repelling moisture, insects, and allergens. The Smart Dispenser is reusable, making it a practical and durable solution for professional results.

This insulating foam for cracks and gaps offers an effective solution for filling gaps and cavities up to 25 mm (1"). Thanks to its Smart Dispenser, this foam provides precise control and prevents drips. It protects against moisture, insects, and allergens, while ensuring excellent insulation. Easy to use, its reusable dispenser ensures clean and controlled application, even after multiple uses.

Experience the great performance of Great Stuff Pestblock with improved dispensing technology.

Great Stuff Pro window and door foam, standard straw dispensing, minimal expansion and low pressure cure, will not cause bowing, seals 4 to 5 rough ope...

Get the Great Stuff foam to fix cracks and cavities.

Vapour-barrier protection films are made of polyethylene sheets that act as a barrier to prevent moisture from penetrating the interior of exterior walls and ceilings of buildings. They can also be used under concrete slabs and in foundations for waterproof protection.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

Seal and insulate precisely with this ready-to-use polyurethane foam spray can. Used with a dispensing gun, it delivers controlled application for filling cavities and joints, creating an airtight barrier that helps limit drafts and sound transfer. The tall aerosol can includes a protective cap for easy handling on site or at home. With coverage up to 20 sq ft, it suits targeted tasks in residential or light commercial work. A practical choice for contractors and DIY users seeking consistent results in sealing and insulation.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

Vapor barrier film is a sheet of polyethylene that prevents moisture from penetrating the external walls and floors of buildings.

This 3015NP slit-liner air and vapour barrier membrane provides a continuous seal against air infiltration and moisture migration in wall and ceiling assemblies. The 2-7 slit liner configuration allows the membrane to conform around structural members during installation. Suitable for residential and commercial building envelope applications requiring a combined air and vapour control layer.

This 3015NP air and vapour barrier membrane features a 3-3 slit liner design for reliable control of air infiltration and moisture vapour transmission. Suited for residential and commercial building envelope applications, it creates a continuous barrier at wall assemblies, helping to improve energy efficiency and protect the structure from condensation damage.

This 3M 3015NP air and vapour barrier membrane features a 2-2 slit liner design for reliable installation on walls and assemblies requiring both air and moisture control. Suited for residential and light commercial construction, it provides a continuous barrier against air infiltration and vapour diffusion, helping maintain envelope performance and energy efficiency in new builds and renovations.

This 3M 3015NP air and vapour barrier membrane combines air-sealing and vapour control in a single solid-liner product. Finished in white, it installs as a continuous barrier against air infiltration and moisture diffusion in wall and ceiling assemblies. Its 2 3/8 in width makes it well suited for sealing joints, seams, and transitions in residential and light commercial building envelope applications.

This 3M 3015TWF flashing tape is designed for air and vapour barrier applications at wall openings, including windows and doors. It forms a continuous, airtight and moisture-resistant seal at rough openings, sills, and jambs. The self-adhesive membrane bonds securely to wood, OSB, and common sheathing substrates, making it a dependable component in building envelope assemblies.

Heavy polyethylene film

This heavy polyethylene film covers 1 000 sq. ft.

This heavy polyethylene film covers 500 sq. ft.

This heavy polyethylene film covers 250 sq. ft.

Great Stuff Big Gap Filler triple expansion foam.

Experience the same great performance of Great Stuff Fireblock with improved dispensing technology.

This 3015NP solid-liner air and vapour barrier membrane provides reliable protection against air infiltration and moisture migration in residential and commercial construction. Its white solid liner ensures consistent coverage across the full roll. Suitable for exterior wall assemblies, it helps maintain building envelope performance and supports energy efficiency by reducing uncontrolled air movement through the structure.

This 3M 3015NP air and vapour barrier membrane features a 7-11 slit liner design and covers 18 in x 75 ft per roll. It provides a reliable air-sealing and moisture-control layer for walls, ceilings, and building envelope assemblies in residential and commercial construction. Suitable for new builds and renovation projects requiring code-compliant vapour management.

Polyethylene medium film 500SF

This polyethylene medium film covers 250 sq. ft.

This polyethylene medium film covers 500 sq. ft.

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Great Stuff Pro window and door foam is minimal expansion and low pressure cure which will not cause bowing and it seals 5 to 6 rough openings.

You’re going to like the feel of a Pro dispensing gun, specially designed to take air sealing to the next level.

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Application : Protect the insulation of the building

Prevent excessive humidity from entering your house with this vapor barrier.

Caulk the joints of the foam panels with this sealing tape.

This aluminum vapour barrier has an excellent heat retention to help you reduce the energy required for heating.

This aluminum vapour barrier has an excellent heat retention to help you reduce the energy required for heating.

This aluminum vapour barrier has an excellent heat retention to help you reduce the energy required for heating.