Common commercial roof systems
TPO is the most common single-ply membrane on Georgia commercial buildings for its reflectivity and cost. EPDM (rubber) is durable and long-proven. Modified bitumen suits smaller low-slope areas, and standing seam metal works well on pitched commercial roofs.
Repair, restore or replace
Depending on condition, a commercial roof may be repaired, restored with a coating, re-covered or fully replaced. An inspection with core samples can show whether the insulation beneath is wet, which affects the right approach.