Grell Roofing is your Duro-Last Elite Roofing Contractor located in Iowa and serving commercial clients throughout the Midwest. We have held this status for over 15 years, consistently meeting strict standards in every installation we complete. If you are looking for a great investment for your property, choose Duro-Last roofing from Grell. Contact us today for a free estimate.
Why Duro-Last Roofing?
Duro-Last truly is the gold standard in the flat roofing industry. It’s a worthwhile investment to protect your building. Check out some of the key benefits fo Duro-Last roofing below and contact us today for a free estimate.
- Custom Prefabricated For Every Building
Every Duro-Last project is prefabricated to fit every building roof precisely. By performing 80-85% of membrane seaming in our controlled factory environment, Duro-Last reduces the potential for rooftop installation errors and leaks that can occur with other systems. Also, custom fabricated stacks and curb flashings eliminate nearly 100% of rooftop labor from the most critical roof areas – transitions and changes of plane. The Duro-Last roofing system is perfect for any new or retrofit project, on building with flat roofs or low-sloped roofs.
The Duro-Last single-ply roofing system is resistant to fire, chemicals, grease, high winds and punctures, and easily accommodates wide temperature extremes. Duro-Last’s custom flashing resists ponding water and helps solve roof problems before they happen. Once installed, a Duro-Last roof is watertight and virtually maintenance-free.
- Installation Without Disrupting Building Operations
Installation is quiet and safe, without loud machinery, hazardous materials, noxious fumes, hot tar, or mess. A new Duro-Last single-ply roof system can often be installed over an existing roof without an expensive tear-off, virtually eliminating debris that could disrupt building activities or damage sensitive equipment.
- Environmentally Responsible
Duro-Last is proud to be a charter partner in the EPA ENERGY STAR® Roof Products Program. Duro-Last is also a charter member of the Cool Roof Rating Council and a member of the US Green Building Council. Our white cool roof membrane starts out with 87% reflectivity and is highly-reflective throughout its life span on the roof, saving significant energy and money for building owners and managers all over North America.
- Backed By Industry’s Best Warranties
Duro-Last protects building with a comprehensive 15-year No Dollar Limit (NDL) warranty that clearly states our coverage of consequential damages that result from defects in the Duro-Last material and/or installation workmanship. Duro-Last also has 20-year warranties available.
- Code Compliant
Duro-Last has met or exceeded all major fire and wind code requirements, as well as regional approvals throughout the country, reinforcing Duro-Last’s leadership in providing the consistent watertight integrity that building owners expect. The Duro-Last single-ply roofing system has been approved by the International Building Code (IBC) and meets Miami-Dade building codes.
- Professional Installations
The “World’s Best Roof®” is installed by authorized contractors who can draw on the expertise of Duro-Last’s designers, engineers and quality control technicians to ensure that every building roof is installed to specification.
- Delivers Long-Term Value For Flat & Low-Sloped Roofs
Custom prefabrication. Energy savings. Durable, leak-proof, virtually maintenance-free performance. Industry leading warranty. Installed by authorized professional contractors. The Duro-Last roofing system is the best long-term investment for your building.