The World’s Best Roof

Duro-Last Roofing, Inc, a John R. Burt company, is a national roofing manufacturer that produces a prefabricated, reinforced thermoplastic single-ply roofing system. Duro-Last is ideal for commercial and industrial buildings with flat and low-sloped roofs. Duro-Last is a complete mechanically attached roofing system with all accessories included. It is leak-proof, maintenance free and resistant to fire, chemicals and high winds. The white Duro-Last Roofing System is energy-efficient, reflecting over 86% of the sun’s energy and reducing utility costs for building owners. Duro-Last is proud to be a charter partner in the EPA’s ENERGY STAR Roof Products Program.

The Duro-Last single-ply roofing system is ideal for any flat or low-sloped application. Since 1978, over a billion square feet of Duro-Last membrane have been installed on buildings of all types. The Duro-Last roofing system is:

Precision fabricated

Every Duro-Last roof is manufactured to exact size in our controlled factory environment. This eliminates up to 85% of rooftop installation seaming and ensures an excellent fit, delivering worry-free, leak-proof, long-term protection.


The Duro-Last white membrane has the highest retained reflectivity of any single-ply membrane rated by the EPA’s ENERGY STAR Roof Products Program, saving significant energy and money for facilities of all types throughout North America.


The Duro-Last roofing system is resistant to fire, chemicals, grease, high winds and punctures, and easily accommodates wide temperature extremes.


Installation is quiet and safe, without loud machinery, hazardous materials, noxious fumes, hot tar or mess. A new Duro-Last roof often can be installed over an existing roof without the expense of a tear-off.

Backed by the industry’s best warranties

Duro-Last protects the commercial and industrial building owner with either a 15-year full warranty or a 20-year prorated warranty. Both warranties are transferable, and both provide maximum protection.

The standard warranty includes coverage for consequential damages that result from defects in the Duro-Last material and/or installation. For more information, contact Charter Roofing & Waterproofing.