Fillers
Narrow matching pieces used to close planned gaps between a cabinet and a wall or between cabinet runs. JLK lists wall and tall fillers by exact SKU.
Planning guide
Cabinet fillers and panels: what they do in a kitchen layout
Cabinets rarely end perfectly against every wall, appliance or exposed cabinet side. Fillers and panels are the finishing pieces that close gaps, create returns and cover exposed surfaces where the cabinet construction calls for them.
Dishwasher return panels
Panels used at an exposed dishwasher end to create a finished cabinet-side return where the layout needs one.
Refrigerator end panels
Tall panels used beside a refrigerator when the cabinet layout calls for a finished full-height end.
Skin and finished-side panels
Some cabinet constructions need a matching panel on an exposed cabinet side. The exact panel depends on the cabinet construction and location.
Why these pieces belong in the cabinet plan
The cabinet boxes alone do not describe the entire finished run. A complete list may also need fillers, toe kick, moulding, skins or finished end panels. The correct combination depends on the room measurements, cabinet construction and which cabinet sides remain visible after installation.
JLK’s product pages identify the construction and exposed-side requirements where they have been verified. If a detail is still being confirmed, JLK flags it instead of guessing.
A simple planning sequence
- 1
Measure the room
Record walls, openings, appliances and obstacles before selecting cabinet widths.
- 2
Build the cabinet run
Choose the base, wall and tall cabinets that fit the usable space.
- 3
Finish the exposed areas
Add the fillers, panels and trim required by the final layout and cabinet construction.