TPO, PVC, EPDM, KEE, modified bitumen, built-up, metal, foam and coating systems installed, repaired and maintained on Cary, NC commercial roofs.
Two roofs on the same street can look alike from the parking lot and behave differently on the first hot afternoon, because a field seam welded in thermoplastic, one lapped in rubber and one fused in asphalt each fail in their own way. Commercial Roofing Cary installs, repairs and maintains the main commercial systems used on low-slope and metal roofs in Cary, NC, and the first step on any existing roof is to identify which system it is before recommending anything. The identification is done on the roof, by sampling and reading the seams, not from the address or the building type.
Commercial TPO roofing in Cary, NC: seam probing, flashing turns, insulation and cover board checks, and scoped repair or replacement for occupied buildings.
PVC roofing in Cary, NC for restaurants, hotels, retail and offices: weld checks, grease and chemical exposure, flashing turns and scoped repair or replacement.
EPDM rubber roofing in Cary, NC: seam tape and splice checks, flashing repair, ballasted and adhered systems, and clear scopes for commercial roofs.
KEE and PVC-alloy roofing in Cary, NC: weld probing, chemical exposure, heat aging, flashing repair and scoped replacement for demanding commercial roofs.
SBS and APP modified bitumen roofing in Cary, NC: lap and granule checks, torch and cold-applied options, flashing repair and scoped replacement.
Built-up (BUR) roofing in Cary, NC: blister and ridge diagnosis, ply and flood coat review, flashing repair, tear-off and multi-ply replacement.
Standing seam metal roofing in Cary, NC: clip and seam inspection, panel movement, sealant and flashing repair, and panel replacement for commercial buildings.
Metal roof retrofit and restoration in Cary, NC: exposed-fastener repair, framing and overlay options, panel and sealant work, and scoped steps.
Spray polyurethane foam (SPF) roofing in Cary, NC: substrate prep, lift thickness, protective coatings, hail and traffic checks, and repair or recoat scopes.
Silicone roof coating systems in Cary, NC: ponding tolerance, adhesion testing, seam and flashing prep, dirt pickup, and when coating or replacement fits best.
Acrylic roof coating systems in Cary, NC: water-based reflective coatings, drainage and ponding limits, cure windows, surface prep and repair before recoating.
TPO and PVC are heat-welded thermoplastics, with seams fused by hot air. KEE is a PVC-alloy sheet used where chemical or grease exposure is a concern. EPDM is a cured rubber sheet lapped with adhesive or tape, installed ballasted, adhered or mechanically attached. Each has different cleaning, patching and compatibility rules, so a repair material that works on one can fail on another.
Modified bitumen and built-up roofing are layered asphalt systems with reinforcement and surfacing, valued for redundancy and traffic tolerance. Standing seam metal and a metal retrofit over an existing roof use panels, clips and sealed laps, with movement and fasteners as the key checks. Spray polyurethane foam and silicone coatings, along with acrylic coatings, protect and extend roofs that are dry and sound.
The match starts with the roof's job: what sits below it, how it drains, what is exhausted onto it and how often people walk on it. A restaurant roof near a kitchen exhaust, a distribution roof with little foot traffic and a flex building with rooftop units each point to different answers. Cary's hot summers and wet year mean heat aging and drainage always figure in the choice. Business parks such as Crescent and Park Overlook hold varied uses, and the park name does not tell us the system on any roof.
The owner keeps the system identification, product list, attachment pattern, test results and photographs of each detail, which is what the next repair crew needs. Permit paths run through the state code, and the local reviewer is asked about each scope before work is scheduled.
Rarely with confidence. Color and texture help, but seam type and thickness need a look on the roof.
No. Each system needs compatible primers, adhesives or welds, and the wrong match can peel within months.
Not necessarily. It goes over a sound assembly after the layers and moisture are checked.
They extend a dry, sound roof. A failed or wet roof needs repair or replacement first.
Contact Commercial Roofing Cary to arrange a roof walk. We will identify the system, review the observed details and return a scoped next step.
Call 555-555-5555.
