This uncoupling membrane is designed to help prevent cracks and increase tile longevity. Ideal for Canadian climates, this high-performance underlayment absorbs substrate movement, reducing stress on tile and grout. Its waterproof and vapor-managing design makes it perfect for bathrooms, kitchens, and basements. Lightweight, easy to cut, and quick to install—this membrane is a go-to choice for contractors and DIYers. Use over plywood, concrete, or radiant heated floors.