To expand access to commercial interior resources, connect industry partners, and strengthen the built environment of Northwest Washington through shared tools, curated knowledge, and community-centered programming.
By redefining “showroom” as a shared public-private asset instead of a sales floor, The Interiors Dept.™ supports long-term specification growth, regional education, and industry connection.
It’s a commercial-only material resource library built for real projects — not tucked behind the residential samples.
Every material is vetted for durability, code compliance, and long-term performance in workplaces, nonprofits, public facilities, hospitality, and other high-use spaces. No “pretty but impractical” samples — only contract-grade products that truly belong in Northwest Washington’s built environment.

The Interiors Dept.™ is led and curated by an industry professional with deep expertise in commercial interiors, product sourcing, and the Pacific Northwest market—ensuring every material, partnership, and program is chosen with purpose, not trend. Our background in real projects and real permitting environments informs the way the showroom is built: practical, codes-aware, and truly useful to the teams who design, build, and occupy space.

Space Advocate Studio is the design practice behind The Interiors Dept.™ — specializing in tenant improvements, branded interiors, and owner-side support for small businesses, nonprofits, and public-sector teams. We turn ideas and floor plans into fully coordinated, permit-ready solutions, backed by real-world code knowledge, contractor coordination, and a process built to reduce surprises, delays, and rework.
Due to our focused, high-touch approach, the studio maintains limited availability and operates on a waitlist at times. When capacity is full or a project falls outside our scope, we proudly refer clients to trusted design partners within our professional network to ensure they’re supported by qualified expertise.
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