Waterproof Deck Systems That Perform

Perfect Circle Construction is a certified installer of premium waterproof deck membranes. We specialize in durable, low-maintenance systems for rooftop decks, balconies, patios, and exterior walkways. Whether you're protecting a new build or resurfacing an aging surface, our systems deliver clean aesthetics and long-lasting protection.

  • ✔️ 100% waterproof — fully seals the deck surface, protecting everything below including living space
  • ✔️ Single-product solution — waterproofing membrane and walkable surface in one installation
  • ✔️ No re-coating, ever — unlike paint, stain, or fiberglass, vinyl membranes are a permanent installation
  • ✔️ Usable immediately — no curing or drying time after installation
  • ✔️ Slip-resistant, UV-resistant, and tested to perform from -40°F to extreme summer heat
  • ✔️ Class A fire rated — meets residential and commercial building code requirements
  • ✔️ 15-year waterproofing warranty on DuraDek Ultra 60 mil — plus a 5-year appearance warranty
  • ✔️ Warranty transfers with the home — a real value-add if you plan to sell

Wood decks require staining or sealing every 1–2 years. Fiberglass cracks over time. Liquid-applied coatings need re-application. A vinyl membrane installed once by a certified contractor eliminates all of that — permanently.

Why Choose DuraDek or DeckRite?

DuraDek Ultra

  • 60 mil fully waterproof PVC membrane — rooftop deck rated
  • Ideal for rooftop decks, elevated balconies, and covered living spaces below
  • Slip-resistant, Class A fire rated, UV and mold inhibitors built in
  • Expands and contracts with the substrate — tested to -40°F, no cracking
  • Wide range of colors and patterns including wood-grain looks
  • 15-year waterproofing warranty + 5-year appearance warranty
  • Warranty transfers with the home — adds value at resale
  • No re-coating, no curing time — usable immediately after installation

DeckRite

  • Three-ply laminated PVC membrane — 50 mil and 60 mil options
  • Heavy-duty polyester fabric core for puncture and tear resistance
  • Perfect for balconies, patios, walkways, and commercial applications
  • Protects against water intrusion and freeze/thaw damage
  • Slip-resistant embossed surface — meets CGSB and ASTM standards
  • No staining, painting, or sealing — ever
  • Tested to 150°F summer heat and well below freezing
  • 10-year written warranty