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Storage & Shelving

Laundry Sink Cabinet & Folding Counter

This laundry sink cabinet & folding counter adds the perfect amount of functionality and style to our laundry room.

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Difficulty
Intermediate
Time
6.3–12.8 hours
Cost
$$$

About this build

This laundry sink cabinet & folding counter adds the perfect amount of functionality and style to our laundry room. We incorporated the pocket hole joinery throughout the build. We love the new addition of having a place to fold laundry and a farmhouse utility sink for pre-rinsing stains!

Tools

Essential

  • Brad Nailer
  • Impact Driver
  • Miter Saw
  • Pocket Hole Jig
  • Random Orbit Sander
  • Table Saw

Optional / nice to have

  • Bar / Pipe Clamps
  • Combination Square
  • Tape Measure

Materials

ItemQty
Plywood, 3/4" Thick Full Sheet3 board
Board, 1x4 96"1 board
Board, 1x3 96"3 board
Pocket Hole Screws50 each
Finish Nails50 each
3/4" overlay soft close hinges2 each
Angle Brackets - 2 inch3 each
5/16" Lag bolts - 3 1/2" inches long7 each
Wood screws2 each
Farmhouse Sink1 each
Sink Faucet1 each
Drain assembly1 each
P-Trap1 each
Faucet supply lines2 each

Overall cost: $$$. Lumber prices vary by region, species, and season, so we give a band rather than a figure we would only be pretending to know.

Cut list

PartQtyT × W × L
Face Frame Rail23/4" × 2" × 2"
Face Frame Stile23/4" × 1" × 2"
Door Rail23/4" × 1" × 2"
Cab Support/Toe Kick Nailer13/4" × 1" × 3"
Folding Table Back Ledger13/4" × 3" × 4"
Folding Table Side Ledger13/4" × 2" × 3"
Door Stile23/4" × 1" × 2"
Top Side Trim13/4" × 1" × 2"
Front Side Trim13/4" × 1" × 2"
5" Side Trim13/4" × 2" × 5"
1 1/2" Side Trim13/4" × 1" × 2"
Bot Side Trim13/4" × 1" × 2"
Back Side Trim13/4" × 1" × 2"
Cabinet: Back Panel13/4" × 1" × 1"
Cabinet: Bottom Panel13/4" × 1" × 1"
Cabinet: Right Side Panel12" × 3" × 3"
Cabinet: Top Panel13/4" × 1" × 1"
Cabinet: Interior Side Support Panel13/4" × 1" × 1"
Cabinet: Outside Panel13/4" × 1" × 2"
Door Panel11/4" × 1" × 1"
Folding Top Panel12" × 3" × 4"
Toe Kick13/4" × 2" × 3"
Plywood Edge Trim Left13/4" × 1" × 3"
Plywood Edge Trim Top13/4" × 1" × 4"
Plywood Edge Trim Right13/4" × 1" × 4"

What to buy

Buy 5 boards at 8 ft.

2" × 3"

1 board

3/4" × 3"

1 board

3/4" × 2"

1 board

3/4" × 1"

1 board

1/4" × 1"

1 board

Assumes 8 ft stock, a 1/8" saw kerf, and buying each part at its own width. Change the board size or kerf on the full board plan →

Start building →

Instructions

  1. 1Cut Wood

    Refer to cut list for all measurements. Plywood sheets should be cut using table saw & trim pieces using a miter saw. Note: this cabinet is custom built to fit our exact sink and laundry room area. You may need to make several adjustments to fit your washer/dryer, sink and laundry room space. We were VERY tight on space and therefore had to make adjustments to the built to fit (like making the right panel of the cabinet also the same piece of wood that goes up for the folding cabinet. In a perfect world where we had more space the sink cabinet would be one build and the folding counter would be a separate build that were installed next to each other.

  2. 2Drill pocket holes

    Using Kreg's pocket hole system, drill pocket holes where needed. We incorporated pocket hole joinery: - on the cabinet back panel - on the folding table back & side ledger - on the face frame - on the cabinet interior side support panel

  3. 3Assemble face frame

    We used the Clamp Table to make the assembly of the face frame a breeze. It holds the frame down and square while you screw in the pocket holes in each corner.

    Laundry Sink Cabinet & Folding Counter — step photo 5
  4. 4Sand

    Sand all pieces of wood with 80 grit sandpaper followed by 150 grit using an orbital sander. Follow up with 220 grit sandpaper on the oak hard board ends. This helps it not absorb too much stain on the ends.

  5. 5Assemble base cabinet

    Assemble base cabinet as shown in the woodworking plans. - Start with the side panels, top and bottom - Next add back panel and interior side support panel - Then add face frame with finish nails - Add toe kick nailer - Lastly add side trim pieces with finish nails *Note: toe kick piece is installed after you put into your laundry room

    Laundry Sink Cabinet & Folding Counter — step photo 6
  6. 6Assemble folding counter

    Assemble folding table as shown in woodworking plans. We incorporated pocket hole joinery on the ledger boards on the side that face the wall.

    Laundry Sink Cabinet & Folding Counter — step photo 7
  7. 7Stain & seal

    • Before staining, sand areas where there was wood glue applied.
    • Wipe sanding dust off thoroughly.
    • Apply two coats of stain followed by two to three coats of polyurethane to seal.
    Laundry Sink Cabinet & Folding Counter — step photo 8
  8. 8Assemble door

    • Assemble door as shown in woodworking plans. We cut mortise and tenon joints & grooves using the table saw, but you can also use a router if you have the right bit. When assembling the door, apply wood glue at joints and clamp together the bottom and side pieces.
    • Then add wood glue into grooves & slide in the the panel. Lastly add top door panel and clamp. Let dry. ** Note: Wipe off any glue that seeps out as soon as possible with a slightly damp shop cloth.
    Laundry Sink Cabinet & Folding Counter — step photo 9
  9. 9Attach folding table

    • Dry fit base cabinet into laundry space and drill holes on back panel for plumbing.
    • Attach angle brackets on the cabinet right side panel where the 45 degree angle is cut. Bring in folding table and rest on angle brackets. Hold folding counter level and mark wall.
    • Attach a temporary ledger board to wall made with scrap wood to support the folding counter during install.
    • First attach angle brackets to the folding table top panel.
    • Then locate studs and predrill holes for lag bolts on the folding table side ledger and folding table back ledger. We used 4 on the back ledger and 3 on the side ledger.
    • Attach lag bolts and remove temporary ledger board. * Note: ensure table remains level throughout installation.
  10. 10Install sink

    To install your sink, you'll need to cut the holes necessary for drain and plumbing in the cabinet top panel. Attach drain assembly to sink & attach faucet and any water line extensions as necessary. To attach the farmhouse sink, put 4 quarter-sized dots of silicone in each corner where sink will go and press into place.

  11. 11Add plywood edge trim

    Add 1/4" thick oak trim to front edge of folding table, cabinet right side panel & folding table side ledger to hide plywood edge. Secure with brad nails & wood glue.

  12. 12Hang door

    Using 3/4" overlay soft close hinges, hang door on front of cabinet. You will have to drill a hole to inlay the hinge into the cabinet door.

    Laundry Sink Cabinet & Folding Counter — step photo 10
  13. 13Fill nail holes

    Using wood putty that matches your stain color, fill all nail holes and gaps.

  14. 14Attach cabinet to wall

    Start by adding wood shims under cabinet if necessary. Attach cabinet to wall with wood screws into studs.

Tags

  • Built Ins and Cabinets
  • Intermediate

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