​The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low-sloped application. The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low sloped application. Extremely durable and easily installed by authorized Duro-Last contractors without disrupting building operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant to chemicals, fire and high winds, as well as low maintenance. Duro-Last is a leader in vertical integration. Since the beginning, our founder, John R. Burt, strived to produce as many parts of a Duro-Last to control quality from top to bottom. Duro-Last prides itself on over 100 satisfied TIPS Contract Holders that we have provided roofing solutions for.​

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