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We keep talking about this roofing system called Duro-Last.

150 challander rd watertown ct

Duro-Last you can find everything you need to make a leak proof roof! With deck sheets that are custom-prefabricated in sections up to 2,500 square feet each. Duro-Last and virtually all of the other components are produced in a controlled factory environment. Custom pre-fabrication is the difference. The Duro-Last roofing system is perfect for any flat or low slope roofs, new or metal retrofit application. Every Duro-Last roof project is prefabricated to fit every roof precisely. When performing 80-85% of membrane seaming in the controlled factory environment, Duro-Last reduces the potential for rooftop installation errors and leaks that can occur with other systems.


Duro-Last is fire retardant, resistant to chemicals, grease, high winds, punctures, and easily accommodates wide temperature extremes. With custom flashings the Duro-Last roofing system is resistant to ponding water and helps solve roof problems before they happen. Once Duro-Last roofing system is installed it is watertight, and virtually maintenance-free roof.


The Duro-Last roofing system’s white membrane has the highest retained reflectivity of any single ply membrane rated by the EPA’s ENERGY STAR Roof Products Program. This will grant the ability to save a significant amount of energy, and air conditioning costs for building owners and facility managers all over the United States. The Duro-Last roofing system will also help the environments that aren’t a controlled climate to make it more comfortable.


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JAM Associates Inc.

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