New requirements address static and cyclic loading, environmental exposure, corrosion resistance, water-tightness, and related performance characteristics.
Polyglass U.S.A. has introduced FORTRIX PMMA Waterproofing Systems, a new line of polymethyl methacrylate solutions for roofing, waterproofing and building envelope applications.
Washington State regulators are targeting roofing fall hazards, with recent cases involving a worker death, serious injuries, repeat violations and subcontractor safety failures.
For contractors, the split is clear: residential shingle demand is under pressure, while stronger low-slope shipments point to steadier opportunities in commercial roofing.