Duradek Evaluations & Approvals
Standards Compliant Products You Can Count On
ASTM E-108 Conformance Letter
(1.8Mb PDF) - Duradek "Ultra" membranes have been tested and listed with Intertek/Warnok Hersey as being in accordance with Class "A" and Class "C" Fire Endurance Rating, as per nationally recognized standards like ASTM E-108 and ULC-S107.
ICC Evaluation Services - Report ESR-2151
(1.0 Mb PDF) has listed Duradek Ultra Roof and Walking Deck Membranes as a suitable product for the following applications:
• Division: 07 - Thermal & Moisture Protection
• Section: 07180 - Traffic Coatings
• Section: 07540
- Thermoplastic Membrane Roofing
Intertek/Warnok Hersey
Duradek Ultra membranes have been tested and listed with Intertek/Warnok Hersey. For the complete listing of Duradek "Ultra", visit their website (enter "Duradek" in the search line).
Uplift Resistance Engineering Evaluation
(View PDF) - Duradek Ultra 60 membrane tested for wind uplift resistance. Test conducted by Intertek Testing Services NA Ltd.
ISO 9001:2000
(View PDF) - Duradek "Ultra" membranes conform to ISO 9001:2000 International Standards which assures their quality, safety and reliability. Updated 2007.
Online Courses for AEC Professionals
- AEC Daily Online Learning Course: Walkable, Roof Deck Membranes
This FREE course provides AIA (American Institute of Architects) or AIBC (Architectural Institute of British Columbia) credit and qualifies for HSW (Health Safety Welfare). - Enhancing Roof Deck Performance with PVC Waterproof Membranes
AIA/Architectural Record Continuing Education Series – as published in Dec. 05 Architectural Record.
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Customer Testimonials
14 years ago when building my home in South Jordan, Utah, I was looking for a product to cover two second-floor outside decks. I found the Duradek product through a building magazine and convinced my general to use it. The alternatives were expensive and had short life spans of 5 to 8 years in Utah’s demanding climates. It has now been almost 14 years and the product has worn like iron with some color fading but no tears, rips or worn down spots and it still fends off the snow and rain like it did when it was originally installed. I would recommend it to anyone looking to cover outside decking for a finished look that holds up to the Utah climate changes.
Russell - South Jordan, Utah
Dekmax Blog
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Feb 03, 2012
Duradek for years (more then 35 of them) has been the industry leader in walkable roof membranes. When asked if they could help solve the challenges of using tile on flat roofs ...
Save money by doing it right the first time.
Jan 04, 2012
When you enjoy the outdoors and our wonderful views there is nothing like an outdoor entertainment area to relax in. The choices you make while designing your outdoor living a...
Perfect solution for harsh climates
Jan 04, 2012
This wonderful home is located in Timber Lakes, just east of Heber. The unique design has several portions of the roof draining onto the deck surface. The home owners wanted to ...