For this Trex deck replacement in Issaquah, WA, our team removed a rotted 540-square-foot wood deck and installed Trex Lineage composite decking, aluminum railing, and a spiral staircase. The property owner wanted a complete upgrade from wood to a lower-maintenance surface. Our four-person crew completed the deck construction in one week, including removal of the old deck and stairs, installation of the new deck, city permit coordination, and final cleanup.
Project Snapshot
| Detail | Project Information |
| Location | Issaquah, WA |
| Project Type | Rotted deck replacement |
| Size | 540 square feet |
| Challenge | Existing wood deck had rotted |
| Solution | Wood-to-composite upgrade |
| Decking | Trex Lineage composite decking |
| Railing | Aluminum railing |
| Main Feature | Spiral staircase |
| Timeline | One week |
| Crew | Four people |
| Result | New composite deck with permits and cleanup handled |
The Challenge
The existing wood deck had rotted and needed replacement. This was a full replacement rather than a deck repair project, and the scope went beyond replacing individual boards. Limited repairs to the existing structure would not have delivered the complete upgrade requested by the homeowner. The project also involved removing the old stairs before installing the new deck and staircase layout.
Outdoor Space Goals and Outdoor Living Priorities
The homeowner wanted to replace the deteriorated wood deck with Trex Lineage deck boards, add a spiral staircase, and finish the outdoor space with aluminum railing. They also wanted our team to handle the city permits and final cleanup.
The Composite Decking Solution
Our crew removed the old deck and stairs before completing the new 540-square-foot Trex Lineage deck installation. The finished custom deck design combined Trex Lineage boards, aluminum railing, and a spiral staircase to create the requested outdoor living space. The new layout gave the homeowner a more usable outdoor space while supporting their outdoor living goals. The wood-to-composite change also aligned with the property owner’s goal of reducing routine maintenance. Composite decking requires no staining or sealing.
Materials Used
| Material | Use | Reason |
| Trex Lineage composite decking | Deck surface | Selected wood-to-composite upgrade |
| Aluminum railing | Deck perimeter | Part of the confirmed design |
Our Deck Installation Process
Our deck contractors handled the confirmed deck building services for this project, following our deck building process from removal through construction and cleanup. The service scope included:
- removal of the old deck and stairs;
- city permit coordination;
- construction of the new 540-square-foot deck;
- spiral staircase installation;
- aluminum railing installation;
- final cleanup.
Deck Contractors and Project Timeline
Our four-person team of deck contractors completed the entire deck construction project in one week.
Before and After
Before construction, the Issaquah, WA property had a rotted wood deck and old stairs that required removal. After installation, the completed Issaquah deck provided the homeowner with 540 square feet of Trex Lineage deck surface, aluminum railing, and a spiral staircase. The finished space reflected the homeowner’s outdoor living goals. Homeowners comparing different project layouts can also view our ground-level deck installation in Issaquah.
Issaquah Permit Context
For properties within Issaquah city limits, residential decks more than 30 inches above grade, measured to the lowest point within six feet of the deck, require a building permit. Submitting plans and calculations may be necessary for building permit applications. Deck designs must consider local terrain and climate conditions. Permit requirements depend on the specific project conditions, but city permit coordination was part of the confirmed deck construction scope for this project, and our team handled the permits for the homeowner.
Customer Satisfaction and Post-Project Follow-Up
The customer praised the removal, installation, permit work, and cleanup. Our post-project service continued approximately five to six months later, when one railing component developed chipping and rust. Our team returned and replaced it. We also identified an error in a Bill of Materials line item and issued a refund.
“Olympic Decks did a great, complete job, including removing the old deck and stairs, installing the new one, pulling all the city permits, and completing the final cleanup.”
Frequently Asked Questions
What decking was used?
The deck builder installed Trex Lineage composite decking with aluminum railing.
How large was the Issaquah deck?
The completed deck covered 540 square feet.
How long did construction take?
A four-person crew completed the deck replacement in one week.
Did Olympic Decks handle the building permit?
Yes. The customer confirmed that Olympic Decks pulled the city permits for this project.
How long can composite decking last?
Composite decking can last 25 to 50 years.
How does composite decking handle moisture?
Composite decking is resistant to moisture and decay.
Does composite decking react to temperature changes?
Composite decking expands and contracts significantly with temperature fluctuations.
Custom Deck Builders for Issaquah Homes
Issaquah homeowners planning a similar home improvement project can contact our custom deck builders to discuss a wood-to-composite upgrade, custom deck features, and outdoor living goals. Homeowners comparing deck builders in Issaquah can review our service options for a new outdoor space, learn more about working with a deck builder in Issaquah, WA, or request a free estimate for their project.
