Key Features That Set Duradek Apart
Reliable Waterproofing
Duradek membranes create a completely waterproof barrier that protects your deck or roof from leaks and water damage. Seams are hot-air welded to form a seamless bond, preventing moisture penetration and extending the life of your structure.
Easy Installation
Installed by trained pros, Duradek is glued down and mechanically fastened with seams hot-air welded for complete waterproofing. It can be applied in almost any weather and is ready for immediate use, with no curing or drying time required.
Durability & Longevity
Duradek membranes resist peeling, cracking, and damage from temperature changes. Unlike wood or composite decking, it doesn’t rot, splinter, or degrade, meaning fewer repairs and maintenance over the life of your deck or roof.
Single Product Solution
Duradek combines waterproofing and an attractive, walkable surface in one product, saving time, cost, and the hassle of coordinating multiple materials or phases. It protects your home’s structure and creates usable, safe outdoor living space.
Discover the Duradek difference
When you’re planning a deck or flat roof, waterproofing is one of the most important decisions you’ll make. Duradek combines waterproofing and an attractive walking surface in one product that’s installed by trained pros—quickly, cleanly, and with proven results. Here’s how it compares.
Wood Decks
Concrete Decks
Fiberglass Decks
Composite Decking
Liquid-Applied Systems
Flat Roof Systems
Dry-Below Water Routing Systems
Other System Challenges
Needs staining/painting; warps, rots, or splinters over time
Cracks and stains; needs frequent sealing; slow install in ideal conditions only
Prone to cracking; hard to apply; hazardous fumes; must install in perfect weather
Some products failed; warranty issues; cracking and discoloration reported
Multiple steps; needs dry weather; can peel or bubble if moisture is present
Riskier install (flame/tar); needs extra walking surface layer
Only redirects water; needs separate walking surface and waterproofing
The Duradek Advantage
No maintenance; no rot or splinters; cleans easily and stays attractive for decades
Installs in any weather; no cure time; long-term waterproofing
Expands/contracts without cracking; safe to install; weather-flexible adhesives
Long-term, proven performance; no chipping, cracking, or crumbling
No mess or mixing; quick install; no shutdown time
No open flame; safe over occupied space; includes walking surface
One-step waterproofing + walking surface; faster, less expensive install