Featured Articles
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Roofing in Canada
Environmental, health and safety issues are among the significant factors affecting the Canadian roofing industry.
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Calculating temperature gradients
Temperature is a key issues when using vapor retarders.
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A blowing agent update
Learn how changes to polyisocyanurate has led to the product's survival.
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Procuring polyiso
PIMA advises roofing contractors about handling the polyisocyanurate shortage.
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Treading lightly
The reroofing of West Virginia University's domed coliseum required unique installation.
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Editor's Note
Focus
Implementing CEO's advice can help grow your company.

Ambika Reid
Editor of Professional Roofing
Vice president of communications
NRCA
Departments
Contributors
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Krista Berns
Director of communications
NRCA -
Jared O. Blum
Executive director
chairman of the Environmental and Energy Study Institute
EPDM Roofing Association -
Craig S. Brightup
Chief executive officer
The Brightup Group LLC -
Joan P. Crowe AIA
Former director of technical services
NRCA -
Mark S. Graham
Vice president of technical services
NRCA -
Peter Kalinger
Technical director
Canadian Roofing Contractors' Association -
Stephen M. Phillips
Senior partner
Hendrick Phillips Salzman & Siegel P.C. -
Ambika Puniani Reid
Editor of Professional Roofing
Vice president of communications
NRCA -
Lorraine Ross
President
Intech Consulting Inc. -
Dongqing Zhu
Executive vice president and secretary general
China National Waterproof Building Materials