Riverwalk Apartments

100+

Projects Delivered

36

Cities, Bellingham to Olympia

40+

Builders, GCs & public agencies

13

Trades, one contract

United Seattle delivered nearly every exterior trade on Riverwalk Apartments, a new three-story mixed-use building on Interurban Avenue South in Tukwila, working for general contractor Constantine Builders.


The building has apartments over ground-floor commercial space, indoor recreation and a parking garage. Our scope ran from the TPO roof to the brick at the base, with siding, windows, doors, insulation and paint in between.


Work ran from May 2024 to January 2025. One contract, one point of contact, and the same crew from start to finish.


TYPE

MIXED-USE — NEW CONSTRUCTION


VALUE

$250K–$500K


Gc/Builder

CONSTANTINE BUILDERS


Service

SIDING, WINDOWS, ROOFING, BRICK & PAINT


BEFORE & AFTER

See the transformation at Riverwalk. Slide between the 'before' and 'after' views to watch a bare wood frame become a finished dark fiber cement and cedar exterior, installed by United Seattle's in-house crews.

Riverwalk Apartments in Tukwila, WA during construction, before United Seattle's finish work
Completed siding, windows, roofing, brick & paint at Riverwalk Apartments in Tukwila, WA by United Seattle

More About the Project...

At Riverwalk in Tukwila, United Seattle installed the weather-resistive barrier, windows and doors, then clad the building in dark fiber cement siding with cedar accent bands and stained cedar soffits.


Up top, our crews installed a TPO membrane roof and gutters. At grade, we set brick veneer and grout work. Inside the walls, spray foam and blown insulation closed out the envelope before exterior paint and stain.


Six trades, one subcontractor, one schedule. That is why general contractors bring United Seattle onto multi-scope buildings across King and Snohomish counties.

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