Marine Aluminum Fabrication Seattle | WCI

Expanding WCI capability

Aluminum Fabrication

Precision marine-grade aluminum fabrication for gangways, railings, frames, stairs, access systems, brackets, and custom waterfront components.

Expanding WCI fabrication capability in the Pacific Northwest

Purpose-built aluminum components bring strength, corrosion resistance, clean detailing, and long service life to demanding waterfront environments.

Gangways and rampsCustom access for changing water levels
Railings and stairsDurable safety and access components
Dock and float framesPurpose-built structural assemblies
Custom componentsBrackets, platforms, guards, and specialty work

Designed around the installation

WCI develops fabricated components with the complete waterfront system in mind. Dimensions, loading, connections, access, field tolerances, drainage, finish, and installation sequencing are considered before material reaches the shop floor.

Marine-grade material and workmanship

Alloy, thickness, weld process, fasteners, isolation details, surface finish, and hardware are selected around exposure and use. Careful fit-up and quality control help create components that arrive ready for efficient field installation.

From the shop to the shoreline

Fabrication connects directly with WCI marine logistics and construction capabilities. That continuity reduces handoffs and helps coordinate transport, lifting, assembly, and installation at difficult waterfront sites.

American craftsmanship

An interactive symbol of the standard we are building toward.

Hover to stir the fabric. Click and drag to stretch the flag, then release it.

A practical next step

Share the property location, photographs, known permit history, desired use, and any current concerns. WCI can help identify the early questions that will shape scope, feasibility, agency review, access, and construction planning.

Ready for review

Upload your plans for a fabrication quote.

Send WCI your drawings, dimensions, project location, and fabrication goals. Our team will review the information and follow up about scope, material, schedule, and the next estimating step.

  • Up to 3 plan files
  • 5 MB maximum per file
  • 12 MB maximum combined
  • PDF, DWG, DXF, STEP, STP, IGES, or IGS

Protected upload: Files are screened, emailed securely to WCI, and removed from the website immediately. They are not added to the public media library.

By submitting, you confirm that you are authorized to share these plans with Waterfront Construction Inc.



Bring us the shoreline challenge

What could your waterfront become?

Talk with WCI about site conditions, permitting, access, design priorities, and the right next step for your project.

Employee safety access

Safety sheets, ready when the crew needs them.

Download WCI checklists, job safety analysis forms, dive charts, and inspection sheets.

View & download safety sheets