Cabinet shown open and closed for display purposes. Only one cabinet is included with purchase.
Base Cabinet Depth Reduction Kit 15", 18" and 21" Depth
Base Cabinet Depth Reduction Kit 15", 18" and 21" Depth
SKU:SIDE-15B-PAIR-WHT
UPS/FedEx: 2–5 business days | Freight: 3–7 business days | Free on orders $2,500+
Couldn't load pickup availability
Description
Note: The original cabinet bottom and drawer bottom(s) still need to be cut down to the required size. Only the reduced-depth sides are included in this kit.
Simplify your custom installation with these depth reduction kits. Designed specifically for Lanae Base Cabinets, these kits allow you to reduce a standard cabinet to a 15", 18", or 21" depth while maintaining a professional look and structural integrity.
Ready to assemble*
Kit Options
- Standard (1 Drawer): Includes 1 pair cabinet sides, 1 pair of drawer sides, and 1 pair of drawer slides.
For Lanae 12-inch wide to 27-inch wide standard base cabinets.
- Standard (2 Top Drawers): Includes 1 pair cabinet sides, 1 pair of drawer sides, and 1 pair of drawer slides.
For Lanae 30-inch, 33-inch and 36-inch wide standard base cabinets.
- Three-Drawer Base: Includes 1 pair cabinet sides, 3 pairs of drawer sides, and 3 pairs of drawer slides.
For all widths (12-inch to 36 inch wide) of Lanae three drawer base cabinets.
- Full Height / Drawerless: Includes 2 reduced-depth cabinet sides only.
For all widths (9-inch to 36 inch wide) of Lanae full height door base cabinets.
Note: The original cabinet and drawer bottoms still need to be cut down to the required size. Only the reduced-depth sides are included in this kit.
Specifications & Build
Dimensions:
- 34 1/2-inch high, 15 to 21-inch deep
Compatibility:
Works with all Lanae base cabinets, including Shaker and Slim Frame Shaker styles.
Finish:
- Consistent, high-quality, and durable painted Universal Pure White exterior.
- Natural Birch interior with a protective coating.
Construction:
- ½-inch cabinet-grade plywood cabinet sides.
- Dovetail 5/8-inch hardwood birch drawer sides.
- Concealed undermount full extension drawer glides with a soft-close feature.
Learn more about our cabinets here
*This product ships flat pack and requires assembly. For assembly instructions click here

Limited Availability on Shaker Perfect Blue, Dove Grey, and Natural Wheat!
Perfect Blue, Dove Grey and Natural Wheat will only be available for a limited time while supplies last! Don't miss out on these limited edition colors!
Premium Finish and Full Overlay Doors and Drawers
1/2 Inch Thick Cabinet Grade Plywood Boxes
DTC® Soft-Close Drawer Slides and Door Hinges
Commonly Purchased Together
Popular accessories
-
Rollout Tray Shelf for 15” to 36” Base Cabinets
Regular price From $74.95Regular priceUnit price per$106.95Sale price From $74.95 -
Lanae Cabinet Hardware Knob Handle Pull
Regular price From $1.99Regular priceUnit price per$2.95Sale price From $1.99 -
Toe Kick Drawer 18"-36" Wide Hidden Drawer for Base Cabinets
Regular price From $94.95Regular priceUnit price per$135.95Sale price From $94.95 -
Pair of Waste Baskets / Trash Cans for Base Waste Basket Cabinet
Regular price From $39.95Regular priceUnit price per$56.95Sale price From $39.95 -
Floating Shelf With Wall Mounting Brackets 2 3/16” H
Regular price From $54.95Regular priceUnit price per$78.95Sale price From $54.95 -
Two-Tier Cutlery Tray Drawer for 18” to 24” Wide Base Cabinets
Regular price From $119.95Regular priceUnit price per$170.95Sale price From $119.95 -
Cutlery Drawer Insert for 18” to 24” Wide Base Cabinets
Regular price From $54.95Regular priceUnit price perSale price From $54.95 -
Pair of Decorative Cabinet Feet Foot Leg 6" W x 4" H x 6" D
Regular price From $59.95Regular priceUnit price per$42.95Sale price From $59.95