Olympic Decks completed a composite deck installation in Woodinville, WA, adding an elevated outdoor space to a newly built home. The project specifications list a 300-square-foot deck with Trex Transcend composite decking, Transcend composite railings, contrasting light-colored posts, and stairs leading to the yard. Our four-person crew completed the permitted installation in 1.5 weeks.
Project Snapshot
| Detail | Project Information |
| Location | Woodinville, WA |
| Project type | New deck construction |
| Reported area | 300 sq. ft. |
| Decking materials | Trex Transcend composite decking |
| Railing system | Transcend composite railings |
| Construction time | 1.5 weeks |
| Crew | 4 people |
| Permit status | Permitted project |
Custom Deck Construction and Design
This was a new deck construction project rather than a replacement or resurfacing job. The finished elevated platform includes railings along its exposed edges and stairs connecting the deck to the yard.
Composite Decking and Contrasting Railing Design
Trex Transcend composite decking forms the main surface. The boards have warm tones and natural-looking grain patterns, while darker border boards frame the deck. A contrasting board across the center creates a distinct design accent. Composite decking resists rot, warping, and splinters.
The railing combines dark rails and vertical balusters with light-colored posts. This two-tone style enhances the deck’s visual appeal, defines its perimeter, and complements the light trim on the home. For another example of Trex Transcend decking with composite railings, see our Trex Transcend deck replacement in Tukwila.
| Material or Detail | Role in the Project |
| Trex Transcend composite decking | Main deck surface |
| Transcend composite railings | Perimeter and stair railing |
| Contrasting border boards | Definition around the deck surface |
| Light-colored railing posts | Contrast with the darker rails and balusters |
Deck Installation: Connecting the Home and Yard
Two rear entrances shaped the deck layout: sliding doors opening onto the main platform and a narrower connection to a separate exterior door. Along the side of the home, the staircase descends to a lower landing before continuing to the yard.
This arrangement supports the deck’s everyday function and usability by connecting both rear entrances to the elevated platform and providing access to the yard.
In Woodinville, decks must support a minimum live load of 60 pounds per square foot.
Joist spacing for composite boards is typically 16 inches on center. Proper drainage is crucial for deck installation in wet climates. For an overview of planning, permitting, and construction, explore our deck building process.
Low Maintenance Composite Decking for Outdoor Living
The completed deck provides an outdoor living space with a seating group on one side and a freestanding canopy swing on the other. Open space between them allows movement across the platform. Warm-toned composite decking, darker accent boards, and two-tone railings bring the design together.
One practical benefit of Trex Transcend is its durability and lower maintenance requirements compared with traditional wood decking. The boards do not need routine staining or sealing, but occasional cleaning with soap and water is still necessary. For a broader comparison of decking options, read our guide to choosing decking materials for your climate.
Project FAQs
Which composite decking was used?
This deck installation used Trex Transcend composite decking with Transcend composite railings.
Was this a new build or a resurfacing project?
It was a new deck built for a new home in Woodinville, WA.
How long did the installation take?
The four-person crew completed the project in 1.5 weeks. That duration applies to this installation, not every project.
Did the project have a permit?
Yes. The project was permitted. Woodinville requires a permit for decks larger than 200 square feet. Within city limits, permits may also be required for smaller decks depending on their height, attachment to the home, or access to an exit door.
Plan Your Composite Deck Installation in Woodinville, WA
Planning a new deck for your home in Woodinville? At Olympic Decks, we specialize in new deck construction and can help you design and install a deck that fits your home’s layout and lifestyle. Share your vision with our team, explore Trex composite decking materials and contrasting railing styles, and request a quote for our deck installation service.
