Get a Quote

Roof Deck / Sun Deck waterproofing

Commercial Roof Deck & Sun Deck Waterproofing

Turn Exposure into Protection
Commercial roof decks and sun decks are valuable amenities—but they’re also vulnerable to extreme weather, UV damage, and water intrusion. WC Decking & Waterproofing installs high-performance, code-compliant waterproofing systems that protect your investment while enhancing appearance and usability.

Roof deck waterproofing Orange County and Los Angeles

Complete Roof & Sun Deck Waterproofing Systems

We apply durable waterproof coatings engineered for rooftop and elevated surfaces frequently exposed to heat, rain, and heavy foot traffic. Our trusted systems include Desert Crete, Desert Flex, and Versa-Deck, designed for commercial use.

Our services include:

  • Structural and substrate evaluation
  • Crack repair, drainage review, and slope adjustment
  • Multi-layer membrane waterproofing system installation
  • Slip-resistant decorative finishes (textured or smooth)
  • UV- and fire-resistant top coatings
  • Final inspection for code compliance (SB-326/SB-721)

Perfect for apartment buildings, hotels, mixed-use properties, and rooftop common areas.

Key Benefits of Waterproofing Your Roof & Sun Decks

  • Protects the Building Below from Water Penetration
    Prevents roof leaks that can lead to costly damage in units or businesses below.
  • Increases Safety with Non-Slip Surfaces
    Reduces the risk of injuries from slips and falls—especially in wet conditions.
  • Enhances Property Value and Visual Appeal
    Offers attractive, modern finishes that elevate curb appeal.
  • Complies with California Balcony & Deck Safety Codes
    Meets SB-326 and SB-721 requirements for elevated walking surfaces.
  • Extends Lifespan of Deck Materials
    Shields concrete and wood substrates from thermal cracking, rot, and erosion.

Ideal for These Commercial Applications

  • Rooftop Decks on Apartments & Condos
  • Sun Decks on Hotels or Office Buildings
  • Outdoor Amenity Areas for Multi-Unit Housing
  • Mixed-Use Property Rooftops
  • Elevated Patios or Entertainment Decks
Roof deck waterproofing Orange County and Los Angeles

Service Areas

Los Angeles, Orange, Riverside Counties

Keep your roof deck dry and beautiful