TPO Roofing in Harrisonville, MO
TPO is a single-ply membrane with heat-welded seams and detailed flashings around curbs and penetrations.
Inspect seams and detail transitions
TPO seams depend on preparation and a sound weld. Separations, punctures and stress around equipment curbs need compatible membrane and detail work. A visible seam repair does not establish that insulation underneath is dry.
Decide how far the repair reaches
A localized puncture can be repaired when surrounding membrane is suitable and dry supporting layers remain sound. Wet insulation needs to be identified and removed as necessary; replacement becomes relevant when the assembly or attachment is broadly compromised.
A compatible welded connection
Repair membrane and accessories must suit the installed TPO. Prepared weld areas need sound material beyond the visible opening.
The insulation beneath it
A sealed surface over wet insulation leaves the underlying problem in place. Affected material changes the removal area.
Design replacement around the building
Insulation thickness and slope, attachment, perimeter edges and drains affect replacement. Rooftop equipment needs compatible curb details and access routes. The roof project must account for tenants and equipment service rather than treating the roof as an empty sheet.
