Metal Building Roofing Portfolio
Port Superior Marina
34480 Port Superior Road
Bayfield, WI 54814
In 1998, Nasi Roofing LLC was contracted to install a new Duro-Last roofing system over the existing metal roof. Precut EPS insulation fillers were installed inside the metal ribs, and an additional layer of insulation was installed to create a flat surface for the new Duro-Last roofing system. The increased r-value reduced the heat loss and ice build-up on the roof. Upon Completion the roofing system was inspected by a Duro-Last Roofing Technical Representative, and a 15 Year No Dollar Limit (NDL) Warranty was provided. This warranty is transferable, and has no exclusions for ponding water, and provides coverage against consequential damages that result from defects in the Duro-Last Material and/or installation workmanship. Duro-Last also has 20 year warranties available
"The look of the building has been enhanced. The addition of three inches of EPS insulation has noticeably reduced the heat gain in the building when the sun shines. It is a pleasure not to have leaks in the roof when it rains."