Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Measuring your cabinet opening before you buy is the whole ballgame here — an 18-inch pullout trash can is a slide-out frame that hides two bins behind your cabinet door. Get the opening width right and it disappears into your kitchen like it was built in. Get it wrong and you are shimming steel tracks at midnight. Below are the four pullouts worth your time, sorted by how they actually install, how much waste they swallow, and what the soft-close hardware feels like day to day.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Fit comes first, hardware comes second, and capacity decides the rest — keep those three in order and you will land on the right pullout for your base cabinet layout. The details below compare real opening widths, bin capacities, and slide systems so you can choose a 18 inch trash can cabinet insert that slides cleanly for years.
Our Picks at a Glance
How To Choose The Best 18 Inch Trash Can Cabinet
The number that matters is your cabinet’s interior opening width, measured between the two side walls at the face frame. An 18-inch pullout is designed for an opening that is 18 inches wide, and a unit that is even a quarter inch too broad will not slide past the frame no matter how you angle it.
Measure the opening, not the cabinet
Take a tape measure to the inside of the cabinet box at the front edge — the gap your bins have to travel through. Note the depth too, since a standard pullout chassis ranges from roughly 22 inches to 22.75 inches front to back. Height matters just as much: some units need a full-height cabinet with no drawer above the door, so check for that drawer box before you commit.
Decide between soft-close and standard slides
Soft-close hardware is a damping mechanism built into the rail that catches the bin as you push it shut and eases it home instead of letting it bang. It costs more, but the damper spares the frame and cabinet door the slam of every close. Standard ball-bearing slides are cheaper and simpler, and they still glide smoothly — they just close with a firm thunk.
Choose your bin capacity
Two 35-quart bins match a standard freestanding kitchen can, split into trash and recycling. A dual 50-quart setup adds roughly 15 quarts per side, but the taller frame needs a full-height cabinet. If you cook often and sort recycling separately, the extra capacity is worth the added height.
Quick Comparison
| Model | Best For | Capacity | Item Weight | Dimensions (L x W x H) | Amazon |
|---|---|---|---|---|---|
| Rev-A-Shelf Pullout Trash Can, Min Cabinet Opening 18″ W, 35 Qt★ Best Overall | Quiet, damped everyday pullout | 35 quarts | 26 pounds | 22.03″L x 15″W x 20.38″H | Amazon |
| Insputer Dual 40QT Pull Out Trash Can Under Cabinet with Soft-Close Slides | Big dual-bin volume on a budget | 40 quarts | 8.57 kg | 22″L x 14.5″W x 13″H | Amazon |
| Rev-A-Shelf Double Pullout Trash Cans w/Soft-Close Slides, 18″ Min Opening | Maximum capacity in one pullout | 50 quarts | 29.4 pounds | 22.03″L x 18″W x 24.25″H | Amazon |
In‑Depth Reviews
1. Rev-A-Shelf Pullout Trash Can, Min Cabinet Opening 18″ W, 35 Qt
Our pick — over 4.5★ from 150+ verified ratings; the strongest balance of quality and price.
The damped-slide pullout that shuts with a whisper instead of a bang
If you want the trash to vanish behind a cabinet door and never announce itself again, start here. This unit pairs a 35-quart capacity with a BLUMotion undermount soft-close slide system — that is a concealed rail mounted underneath the frame, with a damper built in that eases the bin shut on its own. Push too hard and it still glides home quietly. The frame is fully assembled maple with a semi-gloss finish, weighing 26 pounds, and it is built for a 21-inch base cabinet with an 18-inch-wide opening.
Buyers keep praising the build quality — the maple frame and the damped mechanism (a soft-close system that stops the bin from slamming) are the parts owners mention most in reviews. Installation is easier than most cabinet hardware: it mounts to the cabinet floor and the door, adjustable door-mount brackets come in the box, and the included template removes most of the guesswork. A few owners need shims (thin spacers) to line the rails up square, which is normal for cabinet inserts — drawers are rarely perfectly straight.
Two things to line up before ordering. It also needs a full-height cabinet with no drawer above the door, and the optional rear lids may not clear every countertop overhang.
What holds up over time
- BLUMotion undermount soft-close keeps the door from ever slamming shut.
- Fully assembled maple frame with a semi-gloss finish, weighing 26 pounds.
- Adjustable door-mount brackets and a template take the guesswork out of alignment.
- Holds two 35-quart bins for trash and recycling in one pull.
Where it asks for patience
- At 26 pounds it is the heaviest unit in this roundup — it is 7.3 pounds heavier than the top-mount Rev-A-Shelf above.
- Needs a full-height cabinet with no drawer above the door.
- Lids are optional and sold separately, and rear lid clearance can vary.
Reach for this if: you want the quietest, best-damped slide mechanism and don’t mind a heavier chassis bolted to a solid cabinet floor.
Think twice if: you have a drawer directly above your cabinet door or a shallow base cabinet that can’t take the height.
2. Insputer Dual 40QT Pull Out Trash Can Under Cabinet with Soft-Close Slides
Steel-framed, damped, and roomy enough for two full grocery bags of trash
This is the one to look at when capacity per dollar is the deciding factor. Its two 40-quart bins hold 14% more waste volume than the 35-quart Rev-A-Shelf pullout. It is designed for an 18-inch-wide opening and 24 inches of depth, and it is made from carbon steel with a nano-painted surface that resists corrosion and rust.
The build leans utilitarian and that is part of the appeal: a structural steel frame carries the load, and the damping slides ease both bins shut with a soft close. Owners find the door adjustment easy to work with, and the whole thing installs with detailed instructions and a video. The 13-inch overall height is short enough to sit under a kitchen or bathroom sink, and the whole pullout weighs 8.57 kg.
Two fit notes worth flagging. The 12mm door screws can poke through a thin cabinet door, so measure its thickness before driving them. A recurring gripe: the advertised push-to-auto-open feature doesn’t always engage on the unit as shipped, costing a star from some buyers.
What the platform actually does: damping slides with a soft close pull double duty for trash and recycling, and the carbon steel frame holds up better than the wire baskets it typically replaces.
Pick this one if: you want the most bins-in-one-pull for the least cash and don’t need a wood finish.
Look past it if: a push-to-auto-open mechanism is a must-have — that specific feature does not reliably engage on every unit shipped.
3. Rev-A-Shelf Double Pullout Trash Cans w/Soft-Close Slides, 18″ Min Opening
Two 50-quart bins that swallow a week of kitchen waste in one pull
For households that fill a kitchen can faster than they empty it, this is the biggest pullout in the roundup. It carries two 50-quart bins, mounted in a fully assembled maple frame with a semi-gloss finish, and it uses the same BLUMotion undermount soft-close slide system as the Best Overall pick. It is designed for a 21-inch base cabinet with an 18-inch-wide opening and mounts to both the cabinet floor and the door.
Its stature is real: 22.03″L x 18″W x 24.25″H at 29.4 pounds, which is 1.1 inches taller and 3.4 pounds heavier than the top-mount Rev-A-Shelf below. That extra height is the price you pay for the larger bins — worth it if your cabinet is genuinely full-height, an absolute non-starter if there is a drawer above the door.
The recurring theme in the review pages is that it’s a premium build that asks a fitter’s patience. Several owners note installation runs long — some report spreading it over an evening or two — largely because the door-attach instructions skip some steps and require careful measurement to line up the hinge holes. Hand-tool skills help; so does a second pair of hands.
Why big kitchens choose it
- Two 50-quart bins in a single pull — the largest capacity on this list.
- BLUMotion undermount soft-close sliders keep the shut quiet.
- Fully assembled maple frame with a semi-gloss finish and adjustable door brackets.
What the install really takes
- At 24.25″ tall it needs a genuine full-height cabinet, no drawer above the door.
- Door-attach instructions are thin — plan on careful measuring.
- At 29.4 pounds, the heaviest unit here; have a helper for the lift-in.
Pick it when: you’ve got the full-height cabinet and want the largest single-pull capacity with a damped close.
Go smaller if: your door has a drawer over it or your base cabinet stops short of 24.25 inches in height.
Understanding the Specs
Quart capacity
Quarts measure how much waste each bin holds. A 35-quart bin matches a typical freestanding kitchen can; a 50-quart bin holds noticeably more and is the better choice for larger households. Two bins means you can divide trash and recycling inside the same pullout, and the total capacity is what actually determines how often you empty it.
Slide mechanism
“Soft-close” describes a damping cylinder built into the slide rail — it catches the moving bin near the end of travel and eases it shut instead of letting it clack against the cabinet frame. “Top-mount” places the slides along the top of the frame so the underside stays clear; “undermount” tucks them beneath the frame for a cleaner look and often a heavier-rated load capacity.
Minimum cabinet opening
This is the interior width of the cabinet box at the face frame — the space your bins have to travel through. A pullout listed for an 18-inch opening will not fit a smaller one no matter how you angle it; if your opening measures small, look for a unit sized for that number instead. Depth and total height matter just as much as width.
Frame material and weight
Maple wood frames offer a furniture-style finish and resist denting better than sheet steel, while carbon steel frames with a nano-painted surface resist rust. Heavier frames resist tipping and wobble but take more effort to lift into place during installation. Lighter frames are easier to shim and align but call for a solidly mounted cabinet floor.
FAQ
Will an 18-inch pullout trash can fit in a standard base cabinet?
How do I know if a soft-close pullout will slam shut anyway?
Is a top-mount or undermount slide system better?
Can I put a trash can and recycling bin in the same 18-inch pullout?
How much weight can an 18-inch pullout trash can slide hold?
Do I need to remove my existing cabinet to install a pullout trash can?
Are the trash cans themselves included with the pullout kit?
Will a pullout trash can work if I have a drawer above my cabinet door?
How do I keep a pullout trash can from smelling up my kitchen?
What tools do I need to install an 18-inch pullout trash can cabinet?
Final Thoughts: The Verdict
For most kitchen remodels, the 18 inch trash can cabinet winner is the Rev-A-Shelf Pullout Trash Can, Min Cabinet Opening 18″ W, 35 Qt because the BLUMotion undermount soft-close system (a mechanism that closes the drawer quietly) and the fully assembled maple frame make it the quietest, most durable everyday pullout on this list. If your cabinet is full-height and you want the largest single-pull capacity with two 50-quart bins, the Rev-A-Shelf Double Pullout with Soft-Close Slides is the one. And when budget drives the decision, the Insputer Dual 40QT Pullout delivers two 40-quart bins and a carbon steel frame for a fraction of the wood models — it is a solid first pullout and, at 4.4 stars with hundreds of owners behind it, a safe place to start.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
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