Nohava Is A Certified Elite roofing Specialist.

Duro-Last uses factory prefabrication to provide quality-assured products by producing 80-85% of the seaming in a controlled environment. This reduces the liability of all parties involved. The architect, specifier, consultant, contractor, building owner, and the manufacturer have peace-of-mind knowing that only 15-20% of the seaming is done in the field.

Duro-Last also produces a complete line of standard and custom fabricated accessories. These accessories are made from precisely the same membrane as the roofing sheets, and are made in the factory rather than with labor-intensive field fabrication on the roof.

Backed By The Industry's Best Warranties

Duro-Last is so confident in the durability of its single-ply vinyl roofing systems that they protect commercial and industrial installations with the best warranties in the industry. This comprehensive 15-year full warranty is immediately available with your Nohava Construction installation.

Installed With No Disruptions

Building occupants will hardly know Nohava Construction is installing a new roof because the entire process is quiet and safe and there’s no mess. Because it’s made from lightweight pvc, a new Duro-Last roofing system can often be installed over an existing roof without an expensive tear-off, virtually eliminating dust or falling debris that could interfere with building activities or damage sensitive equipment.


Nohava Construction is excited to do their part for the environment by providing Duro-Last ENERGY STAR® Roof Products. Of the white, single-ply products rated by the ENERGY STAR program, only the Duro-Last Cool Zone roofing system has retained reflectivity of greater than 85% after three years of weathering (based on ENERGY STAR roof products testing criteria). The high sustained reflectivity delivered by our white PVC roofing membrane is saving significant energy and money for building owners all over the United States.

Case Studies

Check out Duro-Last case studies. (https://duro-last.com/media/marketing/literature/PerformancevsThickness.pdf)


The Duro-Last roofing system, made from a PVC membrane, is resistant to leaks, chemicals, fire, high winds and is proven to hold-up better than the competition and is virtually maintenance free. Duro-Last's custom flashing components keep water from pooling and helps solve roof problems before they can occur.