Mooresville, North Carolina
PVC Roofing in Mooresville, NC
PVC roofing is a white single-ply membrane whose seams are welded with hot air into one continuous sheet. It is the membrane of choice where a roof takes chemical abuse — restaurant grease, manufacturing exhaust, chemical fallout — because PVC resists what eats other single-ply roofs.
Straight Answers
Where does PVC beat TPO?
Anywhere grease or chemicals land on the roof: restaurants, food plants, and manufacturing. PVC's chemical resistance is why it is specified over kitchens — TPO can soften and fail early under animal fats.
How long does PVC last?
Twenty to thirty years is a normal service life for a well-installed PVC roof, and the welded seams stay stronger than the sheet itself.
What does PVC cost?
In 2026 market ranges, about $7.00 to $14.00 per square foot installed. It prices above TPO, and earns it back on the roofs where TPO would not survive.
Can PVC go over my old roof?
Sometimes, as a recover — but PVC must be separated from some materials it should never touch, like asphalt and EPS insulation. The inspection decides what is safe.
Is PVC a good energy choice?
Yes. It is a bright white, highly reflective membrane, and it stays flexible and weldable for repairs across its whole life.
Built for Grease and Chemicals
Every restaurant row and food plant in the Lake Norman area vents grease onto its roof. Grease pools around curbs, attacks seam tapes and adhesives, and shortens the life of membranes that were never made for it. PVC was made for it — the same polymer family as chemical-resistant piping, in sheet form.
We install PVC on the buildings where the exhaust decides the material: kitchens, food production, and shops with chemical exposure, and we will steer you to TPO or EPDM without hesitation when your roof has no such exposure and the cheaper membrane will do the same job.
Welded Seams, One Sheet
PVC seams are not glued or taped — they are fused with hot air, so the finished roof behaves like a single sheet cut to your building. Probe tests on every seam, the same as our other single-ply work, and details around vents and curbs get reinforced patches welded in place. Repairs decades later weld the same way, which is why old PVC roofs stay maintainable.
PVC Roofing — More Questions
Can you repair my existing PVC roof?
Yes. PVC stays weldable for life, so patches and new penetrations fuse cleanly to the old membrane.
Does PVC crack in cold weather?
Quality PVC stays flexible in North Carolina winters. Plasticizer loss is a very-old-roof issue we check during inspections.
Is PVC recyclable?
It is one of the most recycled commercial membranes — manufacturers take back old PVC for new product.
How thick should the membrane be?
60 or 80 mil for most commercial work. We will show you both prices and the warranty difference.
Do you install PVC on new construction?
Yes — installation on new builds and tear-off replacements, with the same welded-seam probing and photo documentation.
Related Services
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