Step-by-step instructions
Measure the gap at floor, middle, and top
Measure the gap at the top, middle, and bottom with appliances in their final position. Use the smallest measurement and leave a small running clearance on each side.
Plan the cart width, depth, and load
Check baseboard, door swing, outlet, hose, and ventilation obstructions. Decide whether the cart needs shelves, a vertical bottle bay, or a single pull-out basket.
Cut and square the frame
Calculate the carcass width after subtracting panel thickness, edge banding, caster height, and handle clearance. Cut a test spacer from scrap before buying materials.
Install shelves and a pull handle
Assemble the narrow panels and shelves on a flat surface, keeping the carcass square. Seal exposed plywood edges before the cart is loaded.
Fit low-profile casters
Install four low-profile casters with the swivel direction planned for the pull-out path. Add a top pull that does not catch on the appliance.
Test the cart empty and loaded
Roll the empty cart in and out slowly, checking that it clears cords, baseboards, and door trim. Add a rear stop or tether only if it does not interfere with appliance service.
Step 7
Load heavy bottles low, label shelf weight limits, and retest the cart fully extended. Never block a required appliance vent or disconnect access.
Wear eye and hearing protection when cutting panels. Confirm the cart will not cover appliance ventilation, shutoff valves, cords, or service panels. Keep the center of gravity low to reduce tip risk.
