The four roof sections all slope in toward the middle where they typically meet either at a single point or at a horizontal ridge. Both gable and hip roofs have different variations on the basic ...

Sika Roofing & Waterproofing, a division of Sika Corp. headquartered on Dan Road in Canton, recently announced the launch of its Sarnafil Self-Adhered Feltback Membrane (SAFB) — a first-of-its-kind ...