Kitchen Cabinet End Panels: Skins, Decorative Panels and Dishwasher Panels

Walk into any finished kitchen and look at the end of a cabinet run. That flat side, the back of the island, the strip beside the dishwasher: someone decided how each one would look. End panels are how you make those edges look finished instead of leftover.

This guide covers what a cabinet end panel is, the four kinds you'll see (skin panels, decorative door panels, island end panels and appliance end panels), when you actually need one, real panel sizes from Lily Ann's catalog, and how each type attaches. All Lily Ann sizes and stock below were checked on the live site on September 22, 2026.

What Is a Cabinet End Panel?

A cabinet end panel is a finished panel that covers the exposed side of a cabinet, the side you can see at the end of a run, on an island or next to an appliance. It matches the doors in color and finish, so the end of the cabinet looks planned. Some end panels are thin, flat sheets called skins. Others look like a cabinet door and are about 3/4 inch thick.

Our own glossary puts it simply: an end panel is the decorative piece that covers the exposed end of a base or wall cabinet, and once it's installed, base or crown molding covers its top and bottom edges. You'll also hear end panels called finished ends, side panels, decorative end panels or, beside a dishwasher, return panels.

The Four Kinds of End Panels

Search results mix these together, which is why "end panel" can mean a thin flat sheet or a thick furniture-style piece. Here's how they differ.

Do You Need End Panels for Kitchen Cabinets?

Not always. You need an end panel wherever a cabinet side, an island back or an appliance side will be seen and you want it to look finished. If a cabinet side sits against a wall or another cabinet, it needs nothing. If a dishwasher or refrigerator sits at the end of a run, or an island's back faces the room, plan a panel there.

On Lily Ann cabinets, the outside of each cabinet side already has a color finish. Our assembly guide tells you to face the color-finished sides outward when you build the box. So a plain exposed side is not raw wood. The choice is about looks and use:

• Side against a wall or another cabinet: no panel needed.
• Side you see only a little (say, a wall cabinet end beside a window): the finished side can be enough. A skin panel gives a cleaner, even surface if you want one.
• End of a run facing the room: a decorative door panel makes the end look like furniture. This is the most common upgrade.
• Island or peninsula: the back and ends are on show from the seating side. Lily Ann sells panels made for this, including a shiplap panel listed as "used to cover back of island or peninsula."
• Dishwasher or refrigerator at the end of a run: an appliance end panel closes the side and, for a dishwasher, supports the countertop where there's no cabinet.

A quick way to plan: walk your layout and mark every side you'll see from a doorway, a seat or the sink. Each mark gets a panel.

End Panel Sizes: What Lily Ann Sells

End panels are sized to the cabinets they cover. Lily Ann's base cabinets are 24 inches deep and 34-1/2 inches tall, and wall cabinets are 12 inches deep, so the panels follow those numbers. Here are the panel sizes listed in the White Shaker Elite and Colorado White Shaker lines, checked September 22, 2026:

A few notes on those numbers:

• The wall skin is wider than the cabinet is deep. A 15"-wide skin covers a 12"-deep wall cabinet with room to trim. It also covers wall cabinets deepened to 15" with Lily Ann's wall kits.
• Door-style panels come in more widths in some lines. Colorado White Shaker and Craftsman White Shaker also list base decorative doors 5-1/2", 11-1/2", 14-1/2" and 17-1/2" wide, all 29-1/4" tall.
• Tall panels come in two pieces. The lower panel is the same for every height. You pick the upper panel by cabinet height: 29" for 84", 35" for 90", 41" for 96".

Every finish has its own panels page, for example White Shaker Elite panels, fillers and trim, Colorado White Shaker panels, fillers and trim and Craftsman White Shaker panels, fillers and trim. Order panels from the same line as your cabinets so the color matches.

Skin Panels vs. Decorative End Panels

These are the two you'll choose between most often.

On shaker cabinets, a door-style panel repeats the frame of the doors on the side, which is why it reads as furniture. On slab (flat-panel) cabinets, a skin often looks more at home because the doors are flat too.

Dishwasher and Refrigerator End Panels

A dishwasher end panel, also called a dishwasher return panel, closes the open side of a dishwasher that sits at the end of a run and gives the countertop a finished support where there's no cabinet. Lily Ann's DWR3 is L-shaped: 3 inches wide at the front, 34-1/2 inches tall to match a base cabinet, and 24 inches deep.

A dishwasher between two cabinets doesn't need one, because the cabinets already close both sides. Refrigerator end panels do the same job at full height: Lily Ann lists a 3/4"-thick panel (96" tall, 30" deep) and a 1-1/2" panel (96" tall, 24" deep).

We cover appliance panels in detail, including panel-ready door panels (a different part), in our guide to refrigerator and dishwasher panels.

Island and Peninsula End Panels

An island is the one place where almost every side shows. The back faces the stools and both ends face the room. Most islands need three things:

• End panels on the two short ends. Lily Ann's Colorado White Shaker line lists two 34"-wide x 34-1/2"-tall base end panels: BDEP34-X, with an X pattern, and BDEP34-S, a shaker panel framed by posts. The product listing calls them a "Base Island End Panel."
• A back panel. The shiplap panel (96" x 42" x 1/2") is listed for covering the back of an island or peninsula. Flat 1/4" plywood panels are also sold in each finish.
• A little extra length in your plan. The BDEP34 panels are 3 inches thick. Two of them add about 6 inches to the island's total length, which matters for walkway space.

For walkway and seating clearances, see our kitchen island size guide.

Tall Cabinet End Panels

Pantry and utility cabinets are 84, 90 or 96 inches tall, too tall for one panel. Lily Ann splits the side into two door-style panels, both 23-1/2" wide and 3/4" thick:

Order one lower and one upper panel for each tall cabinet side that shows.

How to Attach Cabinet End Panels

Most end panels attach from inside the cabinet: hold the panel flush with the front and bottom, clamp it, then drive screws through the cabinet side into the back of the panel. Pick screws long enough to grip the panel but short enough that they can't come out the front. Base or crown molding then covers the top and bottom edges.

Before you start

• Install and level the cabinets first. See our guide on how to install kitchen cabinets.
• Take the doors off the cabinet you're working on so you have room inside.
• Hold the panel against the wall. Walls are rarely straight. If there's a gap at the back, the panel may need to be scribed (traced and trimmed to the wall's shape).

Decorative door panels (3/4")

Lily Ann's own listing for its tall decorative panel says it "mounts onto the side of the face frame," and that "a 1/4" shim" can be used to bring the back edge flush near the wall, or a 24-inch x 96-inch x 1/4-inch plywood panel (UPLY2496) can be installed first.

1. Line the panel up with the front edge of the face frame and the bottom of the cabinet.
2. If there's a gap behind it at the wall, add the 1/4" shim or plywood panel first.
3. Clamp it in place, with a cloth under the clamp to protect the finish.
4. Drill pilot holes from inside the cabinet near the top and bottom, and drive screws through the side into the panel.

Screw length: Lily Ann cabinet boxes are 1/2-inch plywood and decorative panels are 3/4 inch, so the two together are 1-1/4 inches thick. Your screw has to be shorter than that, or it will poke through the face. The DIY guide at The Handyman's Daughter makes the same point and uses a bit with a depth stop so it can't drill through.

Skin panels (1/4")

Skins are thin, so there's very little for a screw to grip. Fasten them from inside with fasteners that stop short of the face: a 1/2-inch side plus a 1/4-inch skin is only 3/4 inch in total. Cut the skin to size first; the wall skin is sold oversize and listed as "can be cut to fit."

Island end panels and appliance panels

The 3"-thick island end panels and the L-shaped dishwasher return panel are built parts, not flat sheets. Follow the instructions that come with them, and call our team if yours are missing.

Finish the edges

Cover the bottom edge with the toe kick (see our cabinet toe kick guide), and the top of wall and tall panels with crown molding. A thin bead of caulk hides a small gap at the wall.

How to Plan and Order End Panels

1. Mark every visible side on your layout: run ends, island ends and back, appliance sides, tall cabinet sides.
2. Pick the type for each: skin, door-style, island end panel or appliance panel.
3. Match the height: 34-1/2" for base, your wall cabinet height (30", 36" or 42"), and 84", 90" or 96" for tall cabinets. Our kitchen cabinet dimensions guide lists the standard sizes.
4. Add the thickness to your run length: 1/4" per skin, 3/4" per door panel, 3" per island end panel.
5. Order from the same cabinet line so the color and door style match.

Not sure which panels your layout needs? Get a free 3D design and our designers will mark every exposed end for you.

The Takeaway

End panels finish any cabinet side you can see. Use a 1/4" skin where you want a flat, simple side; a 3/4" door-style panel where the end faces the room; a 3" island end panel on the ends of an island; and an appliance end panel beside a dishwasher or refrigerator at the end of a run. Order them in the same finish as your cabinets, add their thickness to your layout, and attach them from inside with screws that stop short of the face.

Frequently Asked Questions