Tiledek™ tile underlayment waterproof membrane provides:
A unique waterproofing solution made specifically for exterior tile deck projects
A 10-year waterproofing warranty
Installation by ONLY trained and authorized applicators
Reliable waterproof performance for elevated tile decks to create a dry area below or for tile roof decks over living space
Learn more about Tiledek
Waterproof Tile Decks
Learn about what makes the Tiledek membrane uniquely ideal for exterior tile projects – even decks over living space.
Tile Underlayment Applications
Discover a range of applications that can enjoy the beauty of exterior tile with superior waterproof performance.
Exterior Tile Assembly Facts
Understand important facts on waterproofing exterior tile assemblies with Duradek’s Tiledek waterproof underlayment.
Tiledek Photo Gallery
Browse through our image gallery of exterior tile decks and roof decks – all with the reliable waterproof performance of Tiledek.
Explore a selection of projects demonstrating how Tiledek resolved leaky tile deck problems with long-lasting waterproof performance.
Tiledek AEC Resources
Access all the tools the professional needs to specify Tiledek waterproof underlayment for exterior tile projects over living space.