Washington Territory's first incorporated town, 1854
Deck Builders in Steilacoom, WA
Decks for older houses and water-view lots, designed to look like they belong and built to be easy on the knees.
- Free on-site estimates
- Written, itemized quotes before work starts
- Framing and ledger details built for wet weather
Building Decks in an Old Town on the Sound
Work as deck builders in Steilacoom is shaped by two things the town has plenty of: history and views. Steilacoom was incorporated on April 22, 1854, the first town in Washington Territory to do so. It looks west over Puget Sound toward Anderson, Ketron and McNeil islands. A deck here should frame that view, fit the character of the house and stand up to marine weather.
Respecting the historic district
The Steilacoom Historic District is listed on the National Register of Historic Places. If your home is in or near the district, the look of a new deck matters as much as its structure. We tend to recommend painted wood or simple square-baluster railings over glass panels or bright composite colors on street-facing elevations, and we keep decks on the rear of the house where possible. Before design, contact the Town of Steilacoom about any review that applies to exterior changes on your property; we will adjust the plan to whatever the town requires.
Older houses, older framing
Attaching a new deck to an older house takes more investigation than bolting onto new construction. Rim joists can be undersized, sills may have old water damage, and siding may hide a band board that is not structural. We open up the wall at the ledger location, confirm what we are attaching to, and install proper flashing behind the siding. If the house cannot safely carry a ledger, we build a freestanding deck on its own posts that sits right next to the wall.
Stairs and railings that age well
Steilacoom is a smaller, older community. Census figures show 19.0% of residents are 65 or older and households average 2.37 people. That shapes our designs:
- Fewer, wider steps with consistent risers rather than steep runs
- Graspable handrails on both sides of stairs where space allows
- Landings that break up long climbs on sloped lots
- Slip-resistant composite or textured boards on stairs that stay wet half the year
- Good lighting on treads and at the top of stairs
- Gates on decks used by grandchildren or pets
Marine weather and wet months
The South Sound averages around 40 inches of rain a year in nearby Tacoma, with November, December and January each above six inches. Salt air off the water adds corrosion to that list. We use hot-dip galvanized or stainless fasteners and connectors near the shoreline, flash every ledger and seal board ends on wood decks. Moss and algae are routine on shaded decks; a gentle cleaning each year and a fresh coat of penetrating stain every few years will keep cedar sound.
Repairs before replacement
Older decks in a town this old were often built long before current codes. Not every one needs to come down. Replacing failed stair stringers, adding missing guards, swapping rotted boards and reinforcing connections can keep a solid frame in service. When the framing itself is soft, we tell you plainly and price a rebuild.
Covered space for a view you use year-round
A covered deck lets you enjoy the Sound and the islands from October to April. We design roof structures that do not block sightlines more than necessary, often with a low-slope roof and slim posts.
Talk with us
Call (253) 525-5245 to set up a visit. We walk the house, check the ledger area and give you a written estimate with options for repair, replacement or a new design.
About Steilacoom
- First incorporated town. Steilacoom was incorporated on April 22, 1854, the first town in Washington Territory to be incorporated. The 2020 census counted 6,727 residents.
- National Register district. Steilacoom has four National Register of Historic Places listings, among them the Steilacoom Historic District and the oldest Catholic church in the state.
- Older, smaller households. About 62.9% of Steilacoom homes are owner-occupied, households average 2.37 people, 19.0% of residents are 65 or older and 86.0% lived in the same house a year earlier (Census).
- On the water. The town sits on Puget Sound between the Nisqually River delta and the Tacoma Narrows, facing Anderson, Ketron and McNeil islands, with Chambers Bay to the north and JBLM to the south.

Steilacoom Questions
My house is in the Steilacoom Historic District. Can I still add a deck?
A rear deck is often the easiest fit, but check with the Town of Steilacoom about any review for exterior changes before design. We favor materials and railing styles that suit older homes and keep decks off the street side when we can.
Can you attach a deck to a very old house?
Often yes, after we open the wall and confirm the framing. If the rim or sill cannot carry a ledger, we build a freestanding deck beside the house instead, which avoids loading old framing.
What fasteners do you use near the water?
Near the shoreline we use hot-dip galvanized or stainless steel connectors and screws, which resist the corrosion salt air speeds up.
How far is Steilacoom from you?
Steilacoom is southwest of Tacoma along the Sound, past University Place and Chambers Bay, an easy trip for estimates and project visits.
Free Estimates in Steilacoom, WA
Free estimates for decks on Steilacoom's older homes and view lots.
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