Over the past 7 years D.K. Haney Roofing has specialized in Duro-Last® single-ply roofing membrane. Our goal of being the best has led us to obtain Master Contractor in the year 2003 and has made D.K. Haney Construction Inc. one of the top Duro-Last® contractors in the country.

The Duro-Last® roofing system is fire retardant, resistant to chemicals, grease, high winds, and punctures, and easily accommodates wide temperature extremes. Duro-Last’s custom flashing resists ponding water and helps solve roof problems before they happen. Once installed, a Duro-Last roof is watertight and virtually maintenance-free.

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.  By reflecting 88% of the sun’s energy, a Duro-Last roof will save significant energy and cooling costs for facilities of all types throughout North America. Download a Coolzone Checklist brochure in Adobe Acrobat format by clicking here.

Installation is quiet and safe without loud machinery, hazardous materials, noxious fumes, hot tar or mess. A new Duro-Last® roofing system can often be installed over an existing roof without a tear-off, virtually eliminating debris that could disrupt business activities or damage sensitive equipment.  Every Duro-Last roof is manufactured to exact size in a 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.

Duro-Last® protects facilities with either a 15-year full warranty or a 20-year prorated warranty. Both warranties are transferable, and both provide maximum protection. Both include coverage for consequential damages that result from defects in the Duro-Last® material and/or installation.