Thermal Movement

Thermal Movement

How Thermal Movement Affects Roofing Thermal movement is most noticeable on materials like metal panels, flashing, and long membraneMaterial - A single-ply membrane is a roof covering that uses one continuous layer of material to waterproof low-slope roofs. More runs...
Wind Uplift

Wind Uplift

How Wind Uplift Affects Roof Systems Wind uplift occurs when fast-moving air traveling over a roof reduces pressure right above the surface, creating suction that lifts the roof system away from the structure. These forces are typically strongest at roof edges and...