We’re designing Seattle’s first office building to housing conversion since the pandemic. Read more…

Our custom residential portfolio projects.

Personalized Spaces in an Elaborate Custom Home

Snohomish Estate

Rebuilt from its foundations, this home is customized — down to the smallest detail — for the homeowners and their family.

Crescent Creek House – Board & Vellum
Building Green to Age in Place

Crescent Creek House

An architect’s own remodel sets an example for energy and food resilience, as well as co-housing and aging-in-place.

Seward Park Gables – Board & Vellum
Vaulting Ceilings into Former Attic Space

Seward Park Gables

Where there once were low, flat ceilings, there are now exposed trusses and metal collar ties contributing to the architectural drama of these newly-opened gabled spaces completely transforming the character of this home.

North Beach Refresh – Board & Vellum
Interior and Exterior Whole-House Reinvention

North Beach Refresh

Without adding any new square footage, this house and yard feel like a whole new home, with cohesive spaces flowing seamlessly from indoors to out.

Mount Si Retirement – Board & Vellum
A Full Build for Empty Nesters

Mount Si Retirement

A new construction forever-home designed to handle a flood in the Cascade Foothills.

Blue Ridge View Home – Board & Vellum
Reinventing a House and Yard to Enjoy the View

Blue Ridge View Home

With multidisciplinary services — architecture, interiors, and site design — this remodel feels truly customized just for this family, inside and out.

Our custom residential posts.

Commercial, Custom Residential, Interior Design, Multifamily & Mixed-Use

Our 2023 Interior Design Forecast

Trying to stay ahead of the design-trend curve? Us too. And for good reason! There are so many beautiful trends having and about to have their moment – not just ”for now,“ but as lasting elements of beautiful design. Our 2023 Interior Design Forecast is here to help you get to know upcoming trends you’ll love.

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Custom Residential, Interior Design

Five Kitchen Island Must-Haves

If you’re adding an island to your kitchen, you might be wondering what details are essential to achieving a functional space that’s a delight to use and also looks great. We’ve got you covered with five of our favorite must-have details for every kitchen island.

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Commercial, Custom Residential, Interior Design

How a Designer Can Help You Navigate Lead Times

Product lead times can play a major role in the success of your project and, these days, they’re longer and less predictable than ever. If you’ve been frustrated trying to find a product in stock and on your timeline, we feel you. And we have some simple ways to help you overcome these challenges.

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Ask an Architect, Custom Residential

How to Determine Your Project’s Program

When folks are setting out on a design journey, many, but not all of them, come to us knowing exactly what they want to do with their project. If you’re someone who isn't quite sure, how do you go about figuring out your dream project’s program? And what can we do as designers to help?

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Custom Residential

Tips For Entertaining In Small Spaces

Is the size of your space holding you back from throwing the dinner party of your dreams? We say, “Throw the dang party!” You don’t need a huge home to have a great party! We’ll give you the push you need to embrace your space of any size for entertaining.

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Ask an Architect, Custom Residential

What Really Adds Cost To Your Home Remodel?

Have you ever heard that moving a toilet is a budget-busting home improvement? Would it surprise you to learn that we think this is debatable? There’s no doubt that home remodels cost money, but the big-ticket changes might not be what you expect. So what’s really going to impact your project budget?

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Our custom residential recognition stories.

Board & Vellum wins 2020 Best of Houzz awards in the Design & Service categories.

Best of Houzz 2020: Design & Service

We are so appreciative of our fantastic clients, collaborators, and fans — with your support, we are excited to have been recognized for the 7th year in a row for Best of Houzz awards for both Design and Service. Thank you!

BUILD Sustainable Building Awards: Board & Vellum honored as

BUILD Sustainable Building Awards 2019

We’re honored that BUILD magazine has named us the "Architecture & Interior Design Firm of the Year" in Washington state in their Sustainable Building Awards, 2019.

Best of Houzz 2019: Design & Service – Board & Vellum

Best of Houzz 2019: Design & Service

At six years, we’ve officially reached more than half a decade winning Best of Houzz badges! Many, many thanks to all our fantastic clients, collaborators, and fans out there — we appreciate your support.

Board & Vellum project, Seward Park Gables, wins two REX/T-REX awards, 2019.

Seward Park Gables Wins Two 2019 REX/T-REX Awards

Our Seward Park Gables project takes home not one, but two REX/T-REX Awards: for bath excellence and major remodel excellence.

Dwell Best of Design 2018 Awards – Backyard Reading Retreat – Board & Vellum

Dwell Best of Design 2018 Awards Nominee

We are excited to see the Backyard Reading Retreat nominated by Dwell as one of the “most inspiring projects featured on Dwell this year,” in the category of “Small Spaces” with five other nominees.

Fixr’s Top 200 Experts in the Construction Industry 2019 – Board & Vellum

Fixr’s Top 200 Experts in the Construction Industry 2019

How do you know who to listen to in a world flooded with content? Fixr is trying to help with their annual list of Top Experts in the Construction Industry, and Jeff Pelletier has made the cut for the last three years.

Our custom residential team team members.

Lindsey Werkhoven, RA – Senior Associate – Board & Vellum

Lindsey Werkhoven, RA

Senior Associate, Architect

Lindsey’s love of traveling has led her all over the US and abroad to explore, design, and study architecture. She thrives on interdisciplinary teams and especially loves working directly with craftspeople to highlight their unique work.

Roy Stark McGarrah is a Senior Associate at Board & Vellum, an architecture, interior design, and landscape architecture firm in Seattle, Washington.

Roy Stark McGarrah

Senior Associate, Architecture

Roy is dedicated to bringing the built and natural environments together in design that prioritizes community and connection, for final products that are as artful as they are functional.

Andrea Detweiler is an Associate and architect at Board & Vellum, an architecture, interior design, and landscape architecture firm in Seattle, Washington.

Andrea Detweiler, AIA, CPHC®

Associate, Architect

As a Certified Passive House Consultant, Andrea loves to bring sustainability to all project types. Outside of the office, Andrea often takes a break from buildings to sail on her 35’ sailboat.

Brandon Skinner is an Associate and architect at Board & Vellum, an architecture, interior design, and landscape architecture firm in Seattle, Washington.

Brandon Skinner, RA

Associate, Architect

Brandon has a passion for single-family residential design — from new construction to remodels and everything in between. With extensive experience in Washington and Seattle, he’s prepared to take on the unique challenges of building in the PNW.

Brie Martin is an Associate at Board & Vellum, an architecture, interior design, and landscape architecture firm in Seattle, Washington.

Brie Martin

Associate, Interior Design

Brie is passionate about taking an idea to the next level with design that marries aesthetic, expression, and comfort. She's also discovered a new passion: construction documents!

Christina Sanchez is an Associate at Board & Vellum, an architecture, interior design, and landscape architecture firm in Seattle, Washington.

Christina Sanchez

Associate, Architecture

Christina enjoys considering the psychology of a space. She relishes creating comfortable and sustainable structures connecting people with nature.

Would you like to learn more?

We’re thrilled that you’re interested!

Our Story

Board & Vellum is a young and vibrant firm built on the idea that an informed and engaged team leads to better design and happy clients. We wouldn’t be where we are today without passion and hard work, and those same two things keep us going strong today.

Our Process

Bringing your project from “idea” to fruition is a little different at Board & Vellum. We give personal care to each of our projects, and you’ll be in the loop every step the way. The bonus: we are an integrated firm, so each project has access to plenty of great knowledge — and that leads to better design.

Considering a project? Or, just curious about something?

Send us your questions about design, architecture, interiors, landscape, LEGO rooms… Anything, really. We’re always eager to meet new people, and we’d love to get to know you, your project, and your goals.

Get in touch.