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Commercial PVC roofing in Calgary
Commercial Roofing • PVC Single-Ply

PVC Roofing in Calgary — Chemical-Resistant Single-Ply Systems

Durable, hot-air welded PVC membranes in 50/60/80 mil (including KEE-enhanced options) for superior chemical and grease resistance. Installed mechanically attached or fully adhered over HD cover boards and tapered polyiso, with robust flashing details for restaurants, retail, warehouses, and multifamily across Greater Calgary.

50/60/80Mil thickness options
Grease/ChemResistant (KEE)
Cool RoofReflective white/grey
HD BoardHail/traffic resistance

PVC System Options

AssemblyHighlightsBest ForSEO Keywords
Mechanically Attached PVC Fast installation; excellent wind uplift Large roof areas; colder installs mechanically attached pvc, wind uplift rating, single ply roof
Fully Adhered PVC Smooth finish; reduced flutter; quieter install Occupied buildings; high-visibility edges fully adhered pvc, low noise roofing, adhesive set membrane
KEE-Enhanced PVC Superior plasticizer retention; chemical/grease resistance Restaurants, food processing, labs kee pvc membrane, chemical resistant roof, restaurant roof pvc

Scope of Work (Typical PVC Replacement)

Roof Build-Up

  • Tear-off/recover; deck repairs as needed
  • Self-adhesive vapor barrier (as required)
  • Tapered polyiso insulation design
  • HD gypsum/polyiso cover board in foam/adhesive

Membrane & Flashings

  • 50/60/80 mil PVC (KEE options)
  • Hot-air welded seams; probe-tested
  • Walkway pads at service routes
  • Edge metal, term bars, expansion joints

Drainage & QA

  • New drains/scuppers, sumps & saddles
  • Ponding mitigation with tapered layout
  • Photo documentation & closeout package
  • Maintenance plan & warranty registration
Typical Price Ranges (ballpark): Recover: $5.00–$9.50/sq ft • Tear-off + new PVC: $7.50–$13.50/sq ft • KEE membranes, heavy taper, thick cover boards, and complex flashing will increase cost.

Our PVC Installation Process (Step-by-Step)

  1. Core cuts/moisture survey, measurements & proposal
  2. Safety & staging; protect HVAC, skylights, grease ducts
  3. Tear-off or recover per spec; deck/curb repairs
  4. Vapor layer (if required), tapered ISO & HD cover board
  5. Mechanically attached or fully adhered membrane installation
  6. Hot-air weld seams; flash penetrations, curbs, walls, and grease guards
  7. Edge metal, term bars; drains/scuppers set and sealed
  8. QA, cleanup, photo report, warranty & maintenance plan

Industries & Buildings We Serve

  • Restaurants & food processing
  • Retail centers & offices
  • Warehouses & light industrial
  • Multifamily/HOA flat roofs
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PVC Roofing — FAQs

When should I choose PVC over TPO?

PVC (especially KEE-enhanced) is a strong fit for restaurants, food processing, or facilities with chemicals/grease. TPO is great for many general buildings; we’ll recommend the best fit after a site audit.

How long does a PVC roof last?

Well-designed PVC systems with HD cover boards and routine maintenance commonly deliver 20–30+ years, depending on climate and foot traffic.

Can you overlay PVC over my old roof?

Often—if moisture is low, the deck is sound, and code allows. We perform cores/moisture scans to decide recover vs tear-off feasibility.

Is PVC compatible with rooftop grease exhaust?

PVC (especially KEE) offers strong chemical and grease resistance. We also add grease guards and walkway pads to protect high-traffic service paths.

Upgrade Your Commercial Roof with PVC

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