by Rhoden Roofing | Mar 18, 2026
What Causes Ponding Water on Low-Slope RoofsRoof Types - Low-slope roofs (flat roofs) are a type of roof system with less than a 3:12 pitch, most commonly found on commercial and industrial buildings. More Ponding water most commonly appears on flat or low-slope...
by Rhoden Roofing | Mar 18, 2026
Why Structural Slope Matters on Low-Slope Roofs Structural slope is often discussed during roof inspections, drainage diagnostics, or replacement planning. Low-slope roofs are not flat; they are designed with a minimum pitch of ¼ inch per foot to move water off the...
by Rhoden Roofing | Mar 18, 2026
How Thermal MovementPerformance - Thermal expansion is the movement of roofing materials as they expand when heated and contract when cooled. More Affects Roofing Thermal movement is most noticeable on materials like metal panels, flashing, and long membrane runs...
by Rhoden Roofing | Mar 18, 2026
How Wind Uplift Affects Roof Systems Wind upliftPerformance - Wind uplift is the upward force exerted on a roof system when wind over a building creates suction and pulls against the roof assembly. More occurs when fast-moving air traveling over a roof reduces...
