If you have ever reviewed a roofing estimate, you may have heard a contractor say that a roof is “20

Yes. Canopies, overhangs, and drive-through structures generally require specific wind design considerations because they are exposed to wind forces differently

In commercial roofing, the terms seam plate and barbed plate are often used when discussing mechanically attached roofing systems. Although

During a commercial roof replacement project, one of the most common unexpected conditions is damaged roof decking discovered after the

An L-shaped or irregular commercial building footprint can significantly change how a roof is divided into drainage, structural, wind, and

A termination bar is a narrow metal strip used in commercial roofing and waterproofing systems to mechanically secure the upper