Type guide
Pull-Out Trash Can Under the Sink
A single slim pull-out trash frame needs about 9.5 to 11 in of clear lane width, 18 to 21 in of rail depth and 17 to 20 in of height, and it wants that lane exclusively. With a garbage disposal, measure floor to the disposal's lowest point first: under about 17 in, use a low-profile or door-mounted bin instead.
Trash is the highest-traffic thing in the kitchen, which is why putting it under the sink is so tempting and so often botched. A pull-out can is not a bin you slide in: it is hardware that claims one lane, floor to nearly bend height, front lip to back wall, forever.
The disposal is the usual dealbreaker. Disposal bodies hang 11.5 to 16 in below the sink, and a standard 13-gallon-adjacent pull-out stands 17-plus inches tall: in a 30-inch base those two facts fight for the same air. The workable answers are a slim can on the clear side, a low-profile frame, or trash moved to the adjacent cabinet.
Recommended layout
Trash takes the widest clear lane or it does not go under the sink at all; everything else organizes around that decision.
Start here: Anchor the main organizer on the clear right side (about 21.5 in wide) and keep the pipe side down to a small bin that lifts out.
Use this page's approach if
offset-trap and clear-side cabinets with 10-plus inches of committed lane, in kitchens where counter or freestanding trash is not an option.
Skip or adjust it if
the disposal plus trap own the center and both lanes run under 9.5 in; a door-mounted 1.5-to-2.5-gallon bin or the adjacent cabinet serves better.
| Storage zone | Max width | Max depth | Max height | Best use |
|---|---|---|---|---|
| Left zone | 5 in | 21.5 in | 18 in | Narrow slide-outs, bin stacks, side baskets |
| Right zone | 21.5 in | 21.5 in | 18 in | Narrow slide-outs, bin stacks, side baskets |
| Front strip | 29.5 in | 10.3 in | 9 in | Low trays and one-motion daily bins |
| Back strip | 29.5 in | 18.5 in | 18 in | Only if every joint stays visible and reachable |
Size classes that match this layout
| Size class | Shop at or under | Fit | Where it goes | Notes |
|---|---|---|---|---|
| Slide-out drawernarrow, for 6.5-8 in lanes | 8 in W × 16 in D × 13 in H | Exact fit | Right zone | Daily-access winner for a clear side lane beside the trap or disposal. Rails need about 0.25 in of side play and a clear travel path front to back. |
| Slide-out drawerstandard, for 9-11 in lanes | 10 in W × 18 in D × 14 in H | Exact fit | Right zone | Main organizer for the wide lane of an offset-trap kitchen cabinet. Confirm the closed length plus rail hardware fits your usable depth. |
| Two-tier slide-outtall, needs a high bend | 10 in W × 18 in D × 17 in H | Exact fit | Right zone | Maximum capacity where the lane is wide and the bend sits high. Total height 17 in: only for bends above about 18 in. |
| Slim side basketvery narrow, 5-6 in lanes | 5.5 in W × 14 in D × 10 in H | Good fit | Right zone | Rescues the sliver of space beside offset plumbing. different style than you picked, still workable. Small capacity: best for brushes and refill packs stored upright. |
| Stackable binnarrow, 5-7 in lanes | 6 in W × 14 in D × 7 in H | Good fit | Right zone | Fits the tight lane every other class gives up on; rental-safe. different style than you picked, still workable. Buy open-front: the lower bin must stay reachable without unstacking. |
| Compact two-tier shelfside-lane, 7.5-10 in wide | 8 in W × 15 in D × 14 in H | Good fit | Right zone | Doubles shelf area in one lane without any mounting. different style than you picked, still workable. Check lower-tier clearance against your tallest daily bottle. |
| Shallow vanity binsmall-format, low vanities | 8 in W × 10 in D × 5 in H | Good fit | Right zone | Sized for low-bend vanities and 13-15 in door openings. compact class; will not use the full cabinet; different style than you picked, still workable. Made for vanities; wastes space in a full-depth kitchen base. |
| Stackable binstandard, 8-11 in lanes | 9 in W × 13 in D × 8 in H | Good fit | Right zone | The zero-risk default for any plumbing layout. different style than you picked, still workable. Stack two high at most; the top bin needs 1 in of lift-out room. |
What not to buy here
Double-can frames in sink bases (they are designed for clear 30-plus-inch cabinets), any frame whose slide path crosses plumbing, and lidded cans whose lids cannot open below the trap.
Mistakes this page exists to prevent
- Buying the frame for the cabinet width instead of the lane width; the trap does not move for trash.
- Skipping the height check against the disposal's lowest point, then losing the lid clearance.
- Mounting the rails through the cabinet floor into nothing, so the loaded frame sags and drags within a month.
Common questions
Will a pull-out trash can fit next to a garbage disposal?
Only if the clear lane beside the disposal is about 9.5 in or wider and the can plus frame clears the height under the sink flange. Measure floor to the disposal's lowest point: under about 17 in, shop low-profile frames.
What size can fits under a sink?
Slim in-cabinet cans run 1.3 to 2.5 gallons (door-mounted) and 5 to 10 gallons (pull-out frames). The 13-gallon kitchen bag standard does not fit under most sinks; plan on more frequent, smaller bags.
Should trash even go under the sink?
If a full clear lane exists, it is the most ergonomic spot in the kitchen. If the plumbing is busy, trash is the easiest thing to relocate one door over, and storage that must live near the plumbing keeps the lane.