Division 22 plumbing fixture supply on Washington multifamily projects covers procurement, delivery, and site logistics for the kitchen sinks, bath sinks, shower pans, tub surrounds, faucet trim kits, showerhead trim kits, and accessory trim kits that the licensed plumbing sub connects. The licensed plumbing sub makes the rough plumbing connections and the final fixture connections. The Division 22 supply sub ensures the right fixtures arrive to the right floors at the right time for trim-out.
Washington’s high-production multifamily market, particularly in Seattle, Bellevue, and the South Sound, creates fixture supply logistics challenges that smaller markets do not face in the same form. A 200-unit Bellevue project with four unit types requires procurement across multiple sink models, faucet configurations, and trim kit finishes, phased to match the plumbing sub’s floor-by-floor trim-out schedule on a site with limited secure storage space.
Trim kit compatibility with Washington’s licensed plumbing sub
Faucet and showerhead trim kits are specific to the valve body that the licensed plumbing sub installs during rough plumbing. A trim kit from one manufacturer will not fit a valve body from another. Before the Division 22 sub places any trim kit order, they must confirm the valve brand and model from the licensed plumbing sub’s approved submittal for each application: kitchen faucet valve, bath faucet valve, shower valve, and tub spout.
Washington Class A projects in Seattle and Bellevue increasingly specify premium plumbing fixture brands, Kohler, Delta Trinsic, Moen Align, and others, that have specific trim kit requirements. Confirm compatibility before procurement on every Washington Class A project, not only on those where the specification is unusual.
On Innergy projects where Division 22 is our scope, we coordinate trim kit compatibility directly with the licensed plumbing sub as a pre-procurement step, not as a discovery at installation.
Sink cutout coordination with Washington countertop fabricators
The sink model specified by the Division 22 sub determines the countertop cutout dimensions. The Division 22 sub must provide the sink model and the manufacturer’s cutout template to the countertop fabricator before fabrication begins. On Washington projects where Division 12 and Division 22 are separate subcontracts, the GC must confirm that this transmission has occurred before authorizing countertop fabrication.
Washington’s premium countertop specifications on Seattle and Bellevue Class A projects, including waterfall islands, mitered edges, and large-format stone, make refabrication from a cutout error especially expensive. Prevent the error at the coordination stage, not after a $3,000 quartz slab has been cut to the wrong dimensions.
Delivery phasing on large Washington projects
Seattle and Bellevue multifamily construction sites have limited secure storage for fixture boxes. A 200-unit project cannot receive all fixtures on day one without creating storage management, security, and damage risk problems on a constrained urban construction site. Phased delivery, timed to the plumbing sub’s floor-by-floor trim-out schedule, is the standard approach.
The Division 22 sub should produce a delivery schedule at project start that phases fixture delivery by floor, aligned with the plumbing sub’s projected trim-out sequence. This schedule should be distributed to the superintendent and the plumbing sub so that all three parties are working from the same delivery expectations. When the trim-out schedule shifts, the delivery schedule should be updated.
Hardware finish consistency in Washington’s Class A market
Washington Class A developers, particularly in the Seattle and Bellevue markets, specify coordinated hardware finish packages across cabinet pulls, toilet accessories, and plumbing fixture trim kits. Matte black packages have been common on Seattle Class A projects over the past several years. Brushed gold and polished chrome packages appear on premium projects. The Division 22 sub must receive and order to the hardware finish specification, not to a default selection.
On Innergy projects where Divisions 6, 10, and 22 are all our scope, hardware finish coordination is internal. On split-scope projects, the GC must distribute the finish specification to all three subs and confirm receipt before any scope places an order.
L&I contractor licensing for Division 22 in Washington
Washington requires contractor licensing through the Department of Labor and Industries for installation work performed in the state. The Division 22 supply scope, including delivery coordination and site management, falls within the scope of L&I-covered work. Confirm that the Division 22 sub holds a current Washington L&I contractor license before awarding scope.
How Innergy handles Division 22 in Washington
Innergy covers plumbing fixture supply on Washington multifamily projects as part of our Division 22 scope under an active Washington L&I contractor license. We confirm trim kit compatibility with the licensed plumbing sub before ordering. We provide sink cutout templates to the countertop fabricator before fabrication. We phase delivery to match the plumbing sub’s trim-out schedule. We coordinate hardware finish against Division 6 and 10 specifications on full-package projects. For Division 22 as a standalone scope or as part of a full seven-division interior finishes package in Seattle, Spokane, Tacoma, or Bellevue, contact us and we respond within one business day.
What Division 22 supply scope includes on a Washington project
A complete Division 22 supply package for a Washington multifamily unit covers kitchen sinks, bath sinks and vanity bowls in the specified finish and configuration, shower pans confirmed against the rough plumbing drain location, tub surrounds where specified in place of tile, and faucet, showerhead, and tub spout trim kits in the brand and finish compatible with the installed valve bodies.
Washington L&I licensing applies to Division 22 supply work performed in the state. Innergy holds an active Washington L&I contractor license covering our full interior finishes scope. License verification is available through the L&I public lookup.
On Washington Class A projects where Innergy covers the full seven-division interior finishes package, Division 22 coordinates internally with Division 6 cabinet installation for sink cutout dimensions, Division 12 countertop fabrication for cutout template transmission, and the licensed plumbing sub for trim kit compatibility. On split-scope projects, the GC facilitates these coordination steps. The coordination requirements do not disappear when the scope is split, they simply move from the sub’s internal process to the superintendent’s coordination checklist.