Duro-Last manufactures a custom-fabricated, single-ply commercial roofing system that is ideal for any flat or low-sloped app ... lication. Extremely durable and easily installed by authorized contractors without disrupting building operations, the Duro-Last roofing system is also watertight, highly reflective, resistant to chemicals, fire and high winds, and virtually maintenance-free. Over two billion square feet of Duro-Last membrane have been installed throughout North America. read more