Kingspan has stamped its claim as a leader in the healthy building market in North America with the recent GREENGUARD Gold certification of its products.
The Spray Polyurethane Foam Alliance released statistics for its industry-leading Professional Certification Program (PCP) with numbers indicating growing participation and certification completions across the country.
GAF has announced that its Tuscaloosa, Ala., facility is its second asphalt shingle plant in North America to achieve Waste Diversion from Landfill certification.
