How to Build an ADU, Day 15: Cabinets & Countertops

By Jaime Costilla Published March 15, 2025 Updated October 11, 2026 7 min read ADU Series
Home/ Blog/ How to Build an ADU, Day 15: Cabinets & Countertops

The Heart of Your ADU: Kitchen Cabinets & Countertops

The kitchen might be the smallest room in your ADU, but it's where design, function, and craftsmanship come together most visibly. Well-designed cabinetry maximizes every inch of storage, and the right countertops set the style for the entire space.

Cabinet Styles for ADUs

Shaker Style (Most Popular)

  • Clean, recessed-panel design that works with any aesthetic
  • Available in painted (white, gray, navy) or stained finishes
  • Timeless — won't look dated in 10 years
  • Works for both modern and traditional ADUs

Flat Panel / Slab

  • Smooth, handleless (or minimal hardware) fronts
  • Sleek, contemporary look
  • Often paired with integrated pulls or push-to-open mechanisms
  • Best for modern ADU designs

Thermofoil / Laminate

  • Budget-friendly alternative to wood
  • Consistent finish, no grain variation
  • Less durable than wood (can peel at edges over time)
  • Good option for rental ADUs where budget matters

Kitchen Layout for Small Spaces

ADU kitchens are typically 60-100 square feet. Every inch matters.

Galley Kitchen (most common in ADUs)

  • Two parallel runs of cabinets with a walkway between
  • Efficient workflow — everything within a step or two
  • Works in spaces as narrow as 7 feet wide

L-Shaped Kitchen

  • Cabinets along two perpendicular walls
  • Opens up floor space for dining area
  • Good for studio ADUs where kitchen and living share one room

Single-Wall Kitchen

  • All cabinets and appliances along one wall
  • Most space-efficient layout
  • Common in studios and JADUs
  • Can feel limited if not well-planned

Countertop Materials

Quartz (Our Top Choice)

  • Engineered stone — consistent color and pattern
  • Non-porous — never needs sealing
  • Extremely durable — resists scratches, stains, and heat
  • Wide variety of colors including marble and granite looks
  • Costs vary — contact us for a detailed quote

Granite

  • Natural stone with unique patterns
  • Very durable but requires annual sealing
  • Adds perceived luxury and value
  • Costs vary — contact us for a detailed quote

Butcher Block

  • Warm, natural wood surface
  • Great as an accent (island top or breakfast bar)
  • Requires regular oiling and maintenance
  • Not ideal near sinks or as full kitchen counter
  • Costs vary — contact us for a detailed quote

Laminate

  • Budget-friendly option
  • Modern laminates look surprisingly good
  • Less durable than stone — can chip and scratch
  • Costs vary — contact us for a detailed quote

Maximizing Storage in ADU Kitchens

Small kitchens need smart storage solutions:

  • Full-height upper cabinets — go all the way to the ceiling for maximum storage
  • Pull-out shelves in lower cabinets — no more digging in the back
  • Lazy Susans in corner cabinets — utilizes dead space
  • Vertical dividers for baking sheets and cutting boards
  • Under-cabinet lighting — LED strips make the space feel larger and are great for task lighting
  • Open shelving for frequently used items — keeps things accessible without cabinet depth
  • Drawer organizers — maximize every drawer's capacity

Installation Timeline

  • Cabinet installation: 1-2 days
  • Countertop templating: 1 day (measurements taken after cabinets are set)
  • Countertop fabrication: 5-10 business days
  • Countertop installation: 1 day
  • Total: About 2-3 weeks from cabinet install to finished countertops

Budget

  • Cabinets (supply and install): a property-specific written estimate
  • Countertops (quartz): a property-specific written estimate
  • Hardware (pulls, knobs): a property-specific written estimate
  • Total kitchen cabinetry: a property-specific written estimate

Coming Up Next

Day 16: Paint & Finishes — transforming bare drywall into polished, beautiful interior and exterior surfaces.

---

Vision ADU installs quality cabinetry with premium soft-close hardware on every project. Get your free estimate.

Related Vision ADU Resources

Ready to Start Your ADU Project?

Get expert guidance from Southern California’s most trusted ADU builder.

Book Free Consultation (866) 668-4264

Related Articles