DEC-K-ING Vinyl Decking

The Ultimate Arlington Decking Solution

At Washington Roofing Services, we offer a premium waterproof decking option with DEC-K-ING vinyl membranes - a proven, long-lasting system perfect for your decking projects. Whether you're upgrading your sundeck, protecting a balcony, or building out a rooftop patio, DEC-K-ING delivers a fully waterproof, slip-resistant surface that stands the test of time and weather.

An view of a house overlooking the water with a DEC-K-ING vinyl deck from Washington Roofing Services near Arlington WA

Why Homeowners Choose DEC-K-ING

  • 100% Waterproof Protection - The DEC-K-ING system uses a single-ply PVC membrane that is fully adhered to the deck or roof substrate. It creates a seamless, completely waterproof surface that’s walkable, attractive, and extremely durable. Heat-welded seams ensure a permanent, leak-free bond, ideal for rainy seasons and flat roof patios.


  • Slip Resistant For Safety - Designed for safety as well as style, every DEC-K-ING membrane features an embossed, non-slip texture, providing extra traction even in wet conditions. It’s the smart choice for outdoor areas in the often damp Snohomish climate.


  • Weather Resistant All Year Long - Washington Roofing Services installs DEC-K-ING vinyl decking that’s built to perform in any climate. This includes:
  • Cold Resistance: With built-in elasticity, DEC-K-ING expands and contracts with temperature changes - ideal for Arlington winters - without cracking or detaching from the surface.
  • UV Protection: Manufactured to endure intense sun exposure without fading, breaking down, or deteriorating. Approved for use in extreme UV zones like New Zealand and Australia.
  • Mildew & Salt Resistance: Perfect for Snohomish County’s mix of coastal influence and damp seasons.

Perfect for Decking Projects

DEC-K-ING is Ideal For:

  • Residential sundecks
  • Rooftop patios
  • Apartment balconies
  • Restaurant terraces
  • Walkways and breezeways
  • Commercial flat roofs
  • And More!

Installs on a Variety of Surfaces:

Our expert team installs DEC-K-ING on multiple substrate types, including:

  • Plywood
  • Concrete
  • Metal
  • Fiberglass
  • Any Flat, Non-Reactive Surface!

Any flat, non-reactive surface in Snohomish and King County can be upgraded into a durable, stylish deck. Whether you’re a homeowner looking for low-maintenance beauty or a business owner needing a reliable rooftop patio solution, DEC-K-ING from Washington Roofing Services is a top-tier choice.

A black and white logo of a house with mountains in the background.

Get Started with Washington Roofing Services!

We’re proud to bring high-performance, low-maintenance vinyl decking solutions to Arlington and the surrounding communities. When you want beautiful outdoor living that’s built to last, Washington Roofing Services is your go-to for expert DEC-K-ING installation.

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