Canton, Mass.-based NRCA member Sarnafil Inc. has announced an
agreement with Philadelphia-based Roofscapes Inc., a green roof
engineering, design and installation firm, to jointly promote green
roofs and offer a single-source Sarnafil warranty.
"We are pleased to be the industry's first single-ply roofing
manufacturer to offer a single-source green roof warranty," says
Brian Whelan, president and chief executive...
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