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Serg Supply Promaster Van Kitchen Sink Cabinet

Original price $2,590.11 - Original price $3,231.36
Original price
$2,590.11 - $3,231.36
Current price $2,590.11
Material: Prefinished Maple

Need a sink in your Promaster van conversion but don't want to take up unneeded space? We have a solution for you. Our Promaster Van Kitchen Sink Cabinet gives you precisely what you need and everything you don't. Hand-built in our California facility and shipped to your door for a simple installation so you can spend less time converting your Promaster van and more time exploring in it. 

The Promaster Van Kitchen Sink Cabinet is crafted with a bold and adventurous spirit. This van kitchen sink cabinet is a game-changer for van conversions, designed to ignite your passion for the open road and allow you to keep the floor space you need for other items without sacrificing the must-haves in your Promaster van conversion. 

This camper van kitchen sink cabinet is designed with your convenience in mind, shipping preassembled and ready for installation. All products are CNC cut to precision, saving you time and space to hit the road confidently. Our Promaster Van Kitchen Sink Cabinet has a drop-in sink built directly into a custom bamboo countertop with ample storage underneath for your water containers and other items you need to carry on your adventure.

If you're looking for additional space, check out our other modular cabinet that pairs perfectly with your Kitchen Sink Cabinet. 


  • Premium Materials: Our commitment to excellence starts with the finest materials. Choose your preferred high-quality material for your Sprinter Van Kitchen Sink Cabinet. The prefinished bamboo butcher block not only adds an aesthetic touch but also provides a durable and reliable surface for all your culinary and cleaning needs.

  • Preassembled Convenience: We know your time is precious during the van conversion. That's why our Camper Van Kitchen Sink Cabinet comes preassembled, eliminating the hassle and saving you valuable time. With easy installation, you'll be ready to hit the road quickly.

  • Handcrafted Excellence: Each Promaster Van Kitchen Sink Cabinet we create is a work of art. Handcrafted with precision and care in the USA, our cabinets embody quality and dedication, adding a touch of artisanal excellence to your van conversion project.

  • NanoTec Black Coated Sink: Say goodbye to ordinary sinks and hello to convenience and versatility. The new faucet system features an extra-long 52" pull-out head, perfect for rinsing gear and enjoying a refreshing shower. This innovative upgrade transforms your sink into a multi-purpose solution, catering to all your kitchen and personal hygiene needs during your van life adventures. Plus, it eliminates the need for a separate showerhead and additional plumbing work, saving you money, time, and effort.

  • Secure and Stylish: Safety and style are paramount for us. Our Van Kitchen Sink Cabinet is equipped with satin black pushbutton latches, ensuring a secure and sleek closure that complements your van's interior design.


  • Prefinished Maple or Prefinished Amber Bamboo

Please refer to our materials page here to see images and details of each option: Materials


Weight: ~30lbs with no appliances
Height: 35"
Depth: 20"
Width: 21.5"

DIY Installation

Our Galleys are designed to fit your walls with screws or with Rivet Nuts.

Installation Difficulty: Easy | 2 people
Installation Time: 30 minutes
Tools Needed: Power Drill, Rivet Nut Tool


  • How do I install the cabinet?

Mounting to the wall: Our cabinets are designed to mount to the vehicle's wall. You can measure and mark a section of solid wall truss/beam behind the cabinet to approximate before shooting a screw or rivet nut into the wall. We recommend a minimum of three rivet nuts or five self-tapping screws to hold the cabinet in place.

Installing a refrigerator: It is required to cut inlet and outlet ventilation holes for the unit to cool down without posing a fire risk. Refer to your refrigerator unit manual to learn about airflow direction and ventilation requirements. 

Sealing the butcher block: This is commonly done using mineral oil, butcher block oil, or a food-grade finish. This butcher block arrives unfinished, so seal it before use. 

  • How do I apply, paint, stain, or sealer?


  • Lightly scuff the entire cabinet surface that you plan on coating with 120-180 grit sandpaper.
  • Apply 2-3 coats of primer before applying your main coat.
  • Always apply a finish when you're happy with the paint for a long-lasting appearance.


    • Sand the surface on all faces with sandpaper traveling with the grain of the wood.
    • Apply stain very cautiously to a section of the cabinet that will not be visible to gauge the volume and pressure you need to achieve the look you want.
    • Apply the stain evenly with a rag, sponge, or spray gun until all surfaces are coated.
    • Please note that overlapping surfaces may make the stain darker on the overlapped areas.
    • Always apply a finish when you're happy with the stain for a long-lasting appearance.

    For Butcher Blocks and Slabs

    • For most units, Phillips head screws are holding the butcher block to the cabinet base that must be removed.
    • If staining, sand the butcher block thoroughly with 120-180 grit sandpaper. 
      • Apply a sample on the underside of the butcher block to find a volume and pressure that achieves the color you'd like.
      • Apply the stain evenly with a rag, sponge, or spray gun until all surfaces are coated.
      • Please note that overlapping surfaces may make the stain darker on the overlapped areas.
      • Always apply a food-grade finish when you're happy with the stain for a long-lasting appearance.
    • If sealing with oil or wax, make sure the oil or wax is food grade and apply evenly with a soft rag or sponge. 
      • Allow to dry and re-coat one or two more times.


    • I want a different refrigerator, stove, faucet, or sink than you offer; how can I make it fit?

    If you already own these units, add the model numbers and placement to your order notes, and we'll make it fit for you.

    If you do not own the appliances, we can order them to be test-fitted and shipped with your unit from our facility.