At GMS Canada, we specialize in delivering advanced waterproofing products designed to meet the unique challenges of the construction industry. Our premium solutions are engineered to protect everything, inside the building envelope from water damage, moisture intrusion, and environmental wear, ensuring long-lasting durability and performance.

Roofing Underlayments

Specialized roofing underlayment waterproofing is required dependent on the system being installed. From high-temperature peel n sticks under metal, to synthetic fiber under shingles, to ice and water shield in areas with extended heavy snow loads, the waterproofing underlayment forms a key part of the roof systems overall integrity and performance.

Air Barrier Membranes

High-performance waterproof membranes for foundations, roofs, walls, and basements, offering superior resistance to water penetration. There are many options to choose from depending on the wall system assembly. These include both permeable and non-permeable membranes, as well as a variety of tapes designed for use around windows, doors and other wall fenestrations. Air barriers are a critical component to improve energy efficiency and control moisture in and out of the building structure.

Sealants and Coatings

Innovative sealants that enhance the water resistance of concrete, masonry, and other building materials, as well as specialized coatings that can extend the life of various roofing products, from metal to single ply as well as granulated surfaces.

Drainage Systems

Advanced drainage solutions effectively divert water away from structures, preventing pooling, erosion and buildup of hydro-static pressure. These drainage mats are available from several manufacturers, in a variety of compression ratings.

Crystalline Waterproofing

Cutting-edge crystalline technologies are a good option for anyone seeking a long-term, self-sealing solution for concrete, particularly for below-ground structures.

Thermal and Insulation Barriers

Consisting of a variety of materials, from mineral wool to rigid foam, that are integrated into the exterior wall system. They provide thermal energy control by slowing the transfer of heat and reducing air leakage. These products are available from a variety of manufacturers, and in numerous thicknesses, designed to achieve the R-value specified.

No matter the size or scope of your next commercial, residential or industrial job, GMS Canada is here to help you access the highest-quality acoustical ceiling solutions needed to execute your project to perfection. Check out our yard finder to connect with the nearest GMS Canada location in your area and take advantage of our unmatched industry expertise and end-to-end customer service today.