Furniture Customization Options in Marin County, CA

Every piece made at Spencer Mason Designs begins with a conversation, not a catalog. The furniture customization options available here cover every meaningful decision in a piece's creation: the wood slab, the epoxy treatment, the edge profile, and the base. Whether you are commissioning a dining table for a Tiburon home or a desk for a San Francisco executive office, each choice you make shapes a one-of-a-kind result that cannot be replicated anywhere else.

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Wood Selection in Marin County
Choosing Your Wood: Where Every Piece Begins

The foundation of every custom piece is the slab itself. Spencer Mason Designs works primarily with exceptional hardwoods, selected for their dramatic grain patterns and rich, layered natural character. No two slabs share the same figure, which means no two finished pieces are ever identical. During a workshop consultation at the San Rafael studio, you can compare slabs side by side, reading the grain history written into each one and choosing the material that best suits your space. Wood selection options are discussed directly with Curtis Underhill, so the slab you choose reflects your home's specific palette and architectural character rather than a generic showroom default.

Rustic wooden bookshelf with plants, bowls, and decor in a bright room near a window
Live-edge wood coffee table with turquoise resin inlay and black metal legs indoors
Epoxy Resin Customization
Color, Movement, and Contrast: The Art of Epoxy
Epoxy resin is the medium that transforms a handcrafted slab into functional art. Epoxy resin customization at Spencer Mason Designs focuses on introducing color, movement, and visual contrast that complement the wood's natural figure rather than compete with it. Ocean-inspired aesthetics are a signature application, particularly for coffee tables, where deep blues and flowing forms echo the Northern California coastline. The specific color palette, opacity, and placement of the resin are all part of the design conversation, giving you genuine creative agency over the finished result. The dialogue between the organic grain of the walnut and the artistic resin work is what makes each piece a statement rather than simply a surface.
Edge Profiles and Base Styles
Furniture Design Choices That Define the Final Form
Beyond the slab and the resin, the furniture design choices that shape a piece's final character include the edge profile and the base. Edge treatments such as the subtle round-over give a piece its tactile quality, softening the transition between the top surface and the side in a way that reads as refined rather than raw. For bases, Spencer Mason Designs collaborates with local metal fabricators in the Northern California area to produce custom-made structural elements built specifically for each commission. Pre-made metal base options are also available for projects where the design requirements or budget call for a different approach. The combination of a handcrafted wood top and a locally fabricated base produces a piece that is cohesive from every angle.
Wooden patio chair and cushioned seats in warm sunlight on a deck
Rustic wood table and bench set in a workshop with shelves and tools in the background
Custom Finishes and Delivery
Custom Furniture Finishes and White-Glove Delivery
The final stage of every commission is the finish, which protects the wood and epoxy while preserving the tactile sensory reality of the materials. Custom furniture finishes are selected to enhance the natural character of the slab, whether that means a smooth, low-sheen surface that invites touch or a more protective coat suited to a high-use dining table. Once complete, every piece is delivered through a white-glove delivery and assembly service, priced by destination across Marin County, San Francisco, Napa, Sonoma, and the East Bay. For clients who prefer it, direct workshop pickup from San Rafael is also available. Care guidance and preferred cleaning supplies are provided with every finished piece so it maintains its quality for years to come.
Customization Questions
Common Questions About Personalizing Your Piece

  • What wood species are available for a custom commission?

    Highly figured walnut is the primary wood used at Spencer Mason Designs, chosen for its dramatic natural grain patterns and rich visual character. Each walnut slab is unique, so the specific figure, tone, and markings vary from piece to piece. During a workshop consultation in San Rafael, you can compare available slabs directly and select the one that best suits your space. Other species can be sourced, though the specific varieties and any impact on lead times are confirmed during the consultation process rather than listed publicly.

  • Can I choose the color and style of the epoxy resin in my piece?

    Yes. Epoxy resin customization is a central part of the design conversation at Spencer Mason Designs. The color, movement, and placement of the resin are all decisions made collaboratively with Curtis Underhill. Ocean-inspired aesthetics featuring deep blues and flowing forms are a signature style, particularly for coffee tables. The goal is always to create a visual dialogue between the resin and the natural character of the wood slab, so the choices are guided by the specific grain and figure of the slab you select.

  • What edge profile options are available for custom tables?

    Edge profiles are one of the furniture design choices discussed during the commission process. The subtle round-over is a confirmed option, producing a smooth, refined transition between the table's top surface and its side that feels polished to the touch. Other edge treatments are discussed directly during the workshop consultation. The edge profile contributes significantly to the tactile quality of a finished piece, so it is treated as a meaningful design decision rather than a default specification.

  • Are the metal bases custom-made or pre-fabricated?

    Both options are available depending on the project's design requirements and budget. Spencer Mason Designs collaborates with local metal fabricators in Northern California to produce custom-made bases built specifically for individual commissions. These locally fabricated bases are designed to complement the specific dimensions and aesthetic of the wood top. Pre-made metal base options are also available as an alternative. The right choice for your piece is determined during the design conversation with Curtis Underhill.

  • How long does a custom commission typically take to complete?

    The timeline for a custom commission at Spencer Mason Designs is approximately one month to ten weeks, depending on the complexity of the piece and the specific design choices involved. The process begins with a consultation at the San Rafael workshop, where you select the slab and discuss the epoxy treatment, edge profile, and base style. If you prefer a shorter timeline, available furniture pieces are completed original designs by Curtis that can be purchased subject to current availability.

  • Does Spencer Mason Designs also make chairs to match a custom dining table?

    Curtis Underhill does not manufacture chairs. Spencer Mason Designs focuses entirely on its core woodworking and epoxy furniture pieces. However, Curtis provides professional sourcing assistance and recommendations to help you identify seating that complements the aesthetic of your custom table. This ensures your dining environment feels cohesive without requiring you to source chairs independently. The sourcing guidance is part of the overall service for dining table commissions.

  • What care and maintenance does a wood and epoxy piece require?

    Spencer Mason Designs provides care guidance with every finished piece, along with preferred cleaning supplies, so you have the information needed to maintain the quality of your furniture over time. The specific care instructions are tailored to the finishes used on your piece. Because the pieces are built to be enduring, the maintenance requirements are manageable with the right products and routine. Detailed guidance is provided at the time of delivery or workshop pickup.

  • How does the workshop consultation work for a custom commission?

    Consultations at the San Rafael workshop are handled primarily by appointment, Monday through Friday between 9 AM and 4 PM. During the visit, you compare wood slabs, examine edge profiles, and discuss epoxy color and base options directly with Curtis Underhill. The process is intentionally personal and unhurried, reflecting the emphasis on direct collaboration over transactional purchasing. You can bring inspiration photos or general ideas as a starting point, and the design direction develops from that conversation.
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REVIEWS

What Clients Say About the Process

Considering a custom piece from Spencer Mason Designs? Read reviews from clients who have experienced the design, craftsmanship, and personal service firsthand. If you have worked with us before, we invite you to leave a review and help others feel confident starting their own custom project.