Commercial Flat Roof Leak Repair
Flat commercial roofs need careful leak tracing because water can travel beneath the surface before appearing indoors. Drainage, seams, flashings and penetrations should be evaluated together.
Service details →Find commercial roof leak repair services by roof system, damaged component and common water-entry point.
Call (833) 586-3848Flat commercial roofs need careful leak tracing because water can travel beneath the surface before appearing indoors. Drainage, seams, flashings and penetrations should be evaluated together.
Service details →Metal roof leaks often develop at laps, fasteners, sealant joints, penetrations and movement-sensitive details. The right repair depends on panel profile and existing coating or finish.
Service details →TPO leaks can arise at heat-welded seams, punctures, edge details and rooftop equipment. Compatible repair materials and sound welds are essential.
Service details →EPDM roofs may leak at adhesive seams, pipe boots, patches, terminations or punctures. Repairs must be compatible with the existing rubber membrane.
Service details →PVC roofing often depends on sound welded seams and carefully detailed rooftop penetrations. Age, contamination and compatibility influence the repair approach.
Service details →Modified bitumen systems can leak through failed laps, splits, blisters, flashing transitions or damaged cap sheets. Repair methods vary with the existing system.
Service details →Built-up roofs consist of multiple plies and surfacing. Leaks can involve splits, deteriorated flashing, blisters or water trapped within the assembly.
Service details →Flashing directs water away from changes in roof plane and adjoining construction. Failed counterflashing, terminations or sealant joints can create recurring interior leaks.
Service details →Open seams and compromised laps can let water enter a commercial roof system. The appropriate repair depends on whether the roof uses welded, bonded, mechanically fastened or asphaltic joints.
Service details →Pipes, conduits, supports and roof-mounted equipment interrupt the waterproofing plane. Poorly detailed penetrations can leak even when surrounding roofing is intact.
Service details →Clogged outlets, loose clamping rings, deteriorated drain flashings and poor slope can contribute to water entry near roof drains.
Service details →Commercial skylights can leak at glazing seals, frames, curbs, fasteners and adjacent roof flashings. Condensation should also be distinguished from roof water entry.
Service details →HVAC curbs, duct penetrations and service activity can compromise roofing details. Water may enter around the unit even when the membrane field is sound.
Service details →Membrane leaks can involve punctures, splits, seam failure, aging or faulty terminations. Identifying membrane type is essential before choosing compatible materials.
Service details →Dropped tools, foot traffic and rooftop work can puncture commercial roof coverings. Small openings may allow water to spread beneath the roof system.
Service details →Exposed fasteners, washers and attachment points may loosen or deteriorate over time. Repair should address the attachment and the surrounding waterproofing detail.
Service details →Roof vents and exhaust penetrations can leak where caps, collars, boots or flashings fail. The leak path can be different from the visible ceiling stain.
Service details →Parapet leaks may originate at coping joints, wall cracks, counterflashing or membrane upstands. Water can travel within walls before appearing below.
Service details →Expansion joints accommodate structural movement. Leaks may occur when flexible covers, seals or transitions deteriorate or are incorrectly repaired.
Service details →Ponding water can expose weaknesses at seams, drains and low spots. A lasting solution may require both waterproofing repairs and drainage assessment.
Service details →Discuss your roof type, leak symptoms and property location.