The best sink for a campervan is a compact drop-in or undermount basin in the 13 x 15 to 15 x 20 inch range, built from 16-gauge T304 stainless steel with a shallow bowl, a low-profile drain and a faucet that folds or retracts out of your work area. That combination keeps weight down, preserves cabinet space and survives road vibration. Below we ranked ten of the strongest campervan sinks we could find.
A sink is the fixture that turns a van galley from a cooking-only space into a real kitchen. Once you add one, you also commit to a water tank, a drain route and a counter cutout, so the sizing decisions made here ripple through the whole build. I spent weeks reading the spec sheets, the buyer photos and the install complaints on ten stainless van conversion sinks, and these are the ones I would put in a van.
One note before we start: everything here is a fixed basin you plumb in permanently. If you would rather not cut a countertop or run a grey water line at all, a portable sink box is a completely different product category, and we return to that trade-off in the plumbing section below.
Table of Contents
Top 3 Picks for Camper Van Conversion Sinks in 2026
Best Van Conversion Sinks in 2026
All ten below are single-bowl or double-bowl stainless basins, and each one arrives as a top-mount drop-in or an undermount basin sized for a compact galley. Two of them use bend-under tabs that grip the underside of a thin counter instead of a clamp.
| Product | Specifications | Action |
|---|---|---|
| Zuhne Fortuna 15 in Drop-In |
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| TORVA 13×17 in Topmount |
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 RecPro 10 x 13 in Oval |
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 RecPro 13 in Round |
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| Ruvati 15×20 Workstation |
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 Tough Grade 10 x 13 in |
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 MILOSEN 27 x 16 in |
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 Lonsince 25 x 15 in |
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 Ruvati 21 x 20 in Workstation |
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 Class A Customs 25 x 17.5 in |
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Zuhne Fortuna 15 in Drop-In Review – Our Overall Pick
Zuhnë Fortuna 15-Inch Drop-In Bar Prep RV Sink, Small Single Bowl Stainless Steel Sink, 22 Gauge T304 18/10, Brushed Finish, Double Hole Deck, 15 x 15 x 6 in
15 x 15 x 6 in drop-in
22 gauge T304 steel
6 in deep bowl
Pros
- Deep single bowl takes a full-size pan
- Cutout template and mounting hardware included
- 22 gauge T304 steel resists rust
- Angled base drains fast
- Lifetime limited warranty
Cons
- Water spots show on the brushed finish
- Faucet and accessory holes need drilling
- Scratches show with heavy cookware
This is the sink I keep coming back to, and the reason is the sample size. At 4.7 stars across 1785 reviews, it has roughly five times the buyer history of anything else in this roundup, which means the oddities have been found and absorbed already. The 15 x 15 x 6 in footprint is the sweet spot for a van galley because it takes a real pan without eating your whole counter.
The steel is 22 gauge T304 18/10 rather than the 16 gauge you see on premium models, and that difference is visible when you tap it. Owners still describe the base as rigid with no flexing, and the bowl measures 12-3/8 x 10-3/16 x 6 in, deep enough to soak a small baking tray flat.
The deck is a double-hole design, so one hole goes to the faucet and the second takes a soap dispenser or a drinking water filter. Neither hole is pre-cut, which is the single most common install surprise here. Have a step bit and a deburring file ready before the counter goes in.
Sound control is better than the spec sheet suggests. The insulation coating and dampening pads are the parts reviewers mention first after bowl depth, and on a steel van floor the difference between a dampened and an undampened bowl is obvious on the first dishwash.
What the drop-in mount means for your counter
The flange sits on top of the worktop and clamps from underneath, so you cut a hole slightly smaller than the bowl and drop the body in. You need a 3.5 in drain opening, and the angled fast-drain base is angled on purpose, so plan the drain to exit toward the rear of the cabinet rather than the door side.
Who should skip this one
Skip it if you want a foldable or retractable faucet included, because this unit includes no faucet at all. Anyone chasing a coating that shrugs off water marks should look at the TORVA below, whose sandblasted surface was built to hide exactly that.
TORVA 13×17 in Topmount Review – Best Value Steel
TORVA 13×17 inch RV Sink, Kitchen Bar Sink, 16 Gauge Stainless Steel Topmount Single Bowl Sink with Cutting Board – 6 Inches Deep Bar/Prep Basin
13 x 17 x 6 in topmount
16 gauge T304 steel
Cutting board included
Pros
- 16 gauge steel feels rigid under load
- X-shaped waterline dries the basin
- Sandblasted matte hides fingerprints
- Rubber padding quiets clatter
- Cutting board adds prep space
Cons
- Cutting board covers basin area when fitted
- Accessory holes may need modifying at install
- 2-year service term is short
TORVA is the pick when the thing you care about is steel thickness per unit of build effort. At 16 gauge T304, this is the same gauge used on the Ruvati workstations, and buyers consistently report it reads noticeably stiffer than a typical thin RV basin. At 4.6 stars over 321 reviews it is the second most proven sink here.
The 13 x 17 in footprint is narrower than the Zuhne and works well in a galley where the sink runs across the cabinet rather than along it. Bowl depth is 6 in, which is the depth most van cabinets can actually clear once you account for the drain trap.
What makes this one interesting for road use is the X-shaped waterline in the bowl floor. Water runs to the drain instead of sitting in a flat spot, and reviewers point out that the basin stays dry between uses. On a vehicle that is parked in the sun with a wet sink, that is a real advantage.
The finish deserves a mention too. Handcrafted brushing over a sandblasted matte texture is a deliberate choice to hide water spots and fingerprints, which is the exact failure mode the Zuhne attracts complaints about.
Why the cutting board matters more than it looks
The included board sits flat across the basin and turns the whole sink into usable prep space, which is worth more in a van than a slightly bigger bowl. The trade is that while the board is fitted it covers most of the basin opening, so this suits cooks who prep more than they soak.
Who should skip this one
Skip it if you plan to run a garbage disposal, since the drain is a lift-and-turn type. Also read the mount carefully: some buyers had to modify the faucet and accessory holes at install, and the 2-year service term is the shortest warranty in the group.
Ruvati 15×20 in Workstation Review – the Highest Rated
Ruvati 15×20-in 16-Gauge RV Drop in Workstation Bar Sink – RVH8210
15 x 20 in workstation
16 gauge T304 steel
10 in deep bowl
Pros
- Top rated here at 4.8 stars
- Full accessory set with cutting board and colander
- Accessory ledges keep the rim clear
- cUPC and IAPMO certified
Cons
- Near-flat bowl bottom can pool water
- Mounting clips feel weak for the build
- 37 pounds is heavy to lift into a van
On rating alone this is the strongest sink in the roundup, sitting at 4.8 across 209 reviews with a 16 gauge T304 body and a 10 in deep bowl. That bowl depth is closer to a home kitchen than anything else here, and it is the reason owners describe it as transforming a space that used to hold a plastic double bowl.
The workstation layout is the real argument. Front and back ledges form a track that holds a sapele cutting board, a stainless colander, a rinse grid and a basket strainer, so all four accessories slide rather than rattle around the cabinet.
Two things to plan around. The minimum base cabinet is 18 in, which rules out the narrowest van cabinet layouts, and the unit weighs 37 pounds, so you want a second pair of hands and a clear path into the build. That weight is real payload, and it is the reason our van-specific buying guide flags material choices carefully.
It is also cUPC certified and IAPMO tested to US and Canadian plumbing standards, which matters more than it sounds if you ever sell the vehicle or have it inspected.
What the accessory ledges actually do
Because the accessories ride on tracks, the sink covers a full 15 x 20 in of counter with the board in place, which is unusual in a unit this deep. It also means the accessories stay reachable, so nobody is fishing a colander out of a cabinet under a moving van.
Who should skip this one
Skip it if your galley cabinet is under 18 in across, or if you are counting every pound against your payload. Reviewers also flag a near-flat bowl bottom that can leave water sitting near the drain, which is a fair complaint on a sink you may use standing in a campground.
Tough Grade 10 x 13 in Review – Lightest Budget Fix
Tough Grade RV Stainless Steel Sink | 22 Gauge Stainless | RV Sink | SIngle Bowl (10″ x 13″)
10 x 13 in basin
22 gauge stainless
1.2 pounds, 1.5 in drain
Pros
- Lightest sink here at 1.2 pounds
- Direct swap for a cracked plastic RV basin
- 1.5 in drain matches standard RV plumbing
- Works top-mount or undermount in some installs
Cons
- No cutout template in the box
- 22 gauge steel dimples if clips are overtightened
- One report of rust within three months in well water
At 1.2 pounds this is the lightest basin in the roundup by a wide margin, and that changes the job entirely. You can carry it into a finished van through a narrow rear door without removing cabinetry, which is exactly the situation many owners upgrading a cracked plastic sink find themselves in.
Reviewers treat it as a direct replacement part rather than a design choice. The 1.5 in drain hole matches the most common RV plumbing standard, and the same unit is also offered in 12 x 17 in if you need a little more basin.
Two practical warnings from buyer reports. There is no cutout template in the box, so you trace the flange onto your counter material yourself, and because 22 gauge steel is thin, overtightening the clips can dimple the rim. Tighten by hand until the gasket compresses, then stop.
The 66-review count is the smallest in this roundup, so treat the 4.6 rating as encouraging rather than conclusive. One review reports rust spots within three months in well water, which is a water chemistry issue rather than a defect.
When a drop-in replacement is the whole project
If your existing plastic bowl has cracked, this is a same-weekend fix rather than a rebuild. Owners report fitting it into the existing opening, and the stainless finish is a visible upgrade over the plastic it replaces for almost no additional weight.
Who should skip this one
Skip it for a primary galley sink if you wash full-size cookware, because 10 x 13 in is a hand-wash and prep basin rather than a dish basin. Anyone who needs a warranty longer than a few years should know this listing does not foreground one.
RecPro 13 in Round Review – No Standing Water
RecPro RV 13″ Stainless Steel Kitchen Sink, Brushed Nickel, No Faucet
13 x 13 x 5.25 in round
2 in drain hole
2.3 pounds
Pros
- Round bowl leaves no standing water
- Bend-under tabs install without cutting
- Compact square footprint
- Thicker steel than buyers expected
Cons
- 2 in drain is not the common 1.5 in standard
- Recurring surface rust reported by some owners
- Faucet is a separate purchase
This is the only sink here with a genuinely round bowl, and that shape is the whole point. A round basin has no corners for water to sit in, which means an empty sink stays empty while the van sits. Reviewers call that out repeatedly as the reason it works for camper, trailer and boat installs.
At 13 x 13 x 5.25 in and 2.3 pounds, it also installs with bend-under tabs, meaning many owners fitted it without cutting the counter at all. That makes it the least invasive stainless upgrade in the group.
Check your drain size first
The drain hole here is 2 in, not the 1.5 in that most RV plumbing uses. If your existing system is 1.5 in, you need an adapter, and it is the detail people miss when they assume any RV sink will bolt straight in.
Who should skip this one
Skip it if you need a faucet included, because this listing is a sink only and the tap is a separate brushed nickel variant with a 4 in spout. A minority of owners also report recurring surface rust spots that need a steel wool treatment, which matters in a damp coastal climate.
RecPro 10 x 13 in Oval Review – Two Pounds of Sink
RecPro RV 10″ x 13″ Stainless Steel Oval Sink | Single Bowl | 1.5 Drain Hole (No Faucet)
10 x 13 x 5 in oval
1.5 in drain hole
2 pounds, no faucet
Pros
- Only 2 pounds
- easy to handle inside a van
- 1.5 in drain works with common RV plumbing
- Oval bowl fits very tight cabinetry
- Bend-under tabs secure it under thin counters
Cons
- Thin steel compared with 16 gauge sinks
- Optional faucet is plastic with a metal coat
- Small basin limits washing at once
The oval bowl is an undermount unit at 10 x 13 x 5 in and 2 pounds, built for the situation where your cabinet is genuinely too small for anything rectangular. An oval footprint tucks into a corner or a curved wheel arch in a way a square basin cannot.
At 4.3 stars across 275 reviews it is the lowest rated in the group, and the reason is consistent: the steel is thin and the optional faucet is plastic with a metal coat. For a hand-wash station that is a fine trade, for a working kitchen it is not.
The 1.5 in drain hole is the correct choice here, matching the most common RV standard and letting you reuse existing plumbing. Bend-under tabs let it sit under a thin counter without extra hardware, which saves a drilling step in a confined install.
If your basin needs to take a plate at a time, a dishpan inside a larger sink is the approach r/VanLife builders recommend, and it keeps grey water volume down. That advice is worth following with any of the smaller basins on this list.
Where an oval bowl beats a rectangle
Curved corners clean faster and there is no seam where grime collects. In a van that matters more than in a home kitchen, because the sink usually goes weeks between deep cleans and dries slowly in a closed cabinet.
Who should skip this one
Skip it as a main galley sink. There is a faucet option, but it is a metal-coated plastic body, and the small basin will not take a full pan, so you will be washing in a dishpan more often than not.
MILOSEN 27 x 16 in Review – Shallow Bowl, Thick Steel
MILOSEN RV Kitchen Sink, 27”×16” 16 Gauge T304 Stainless Steel RV Sink
27 x 16 in exterior
6-11/16 in deep
16 gauge T304, 20.9 pounds
Pros
- 16 gauge steel that will not flex
- Shallow depth fits cabinets a 9-10 in bowl will not
- X grooves speed drying
- Grid and strainer included
- Black and gold options
Cons
- Drop-in variant ships without bolt-down tabs
- Included strainer blocks a garbage disposal
- A few reports of dimpled bowl sides
This is the unit for the cabinet that physically cannot take a deep bowl. At 27 x 16 in exterior with a height of 6-11/16 in, it is wide rather than deep, and 16 gauge T304 steel is a genuinely thick body for something this shallow. Buyers consistently call the shallow depth the reason it fits where other sinks do not.
At 4.6 across 144 reviews, the feedback centres on build quality and finish rather than any single standout feature. Owners describe it as a visible upgrade from a rusted double bowl, and several note the packaging arrives with no transit damage.
Watch the mount carefully before you order. The listing describes it as top-mount or undermount depending on your countertop, but several owners report that the drop-in version arrives with no bolt-down tabs, meaning you fix it with adhesive caulk as an undermount. Confirm which variant you are receiving.
It also ships in black and gold alongside the stainless, which is unusual in an RV sink and useful if you are matching other fixtures. The same model family is offered in 23 x 16, 25 x 15 and 25 x 17 in.
Why a wide shallow bowl beats a narrow deep one
Most van galleys are wider than they are tall. A 27 in wide footprint wastes less of the cabinet base than a 9 or 10 in deep bowl, and the X-shaped bottom grooves move water toward the drain so the shallow basin still dries out.
Who should skip this one
Skip it if you want a disposal, because the included solid strainer will not pass waste. It also weighs 20.9 pounds, so it is a two-person lift, and anyone counting payload should read our weight section before committing.
Lonsince RV Kitchen Sink 25 x 15 in Review – Black and Gold Finishes
Lonsince RV Kitchen Sink 25 X 15 inch,Stainless Steel Kitchen Sinks for RV
25 x 15 in exterior
6.7 in bowl depth
R10 corners, three finishes
Pros
- Black and gold finishes are rare in RV sinks
- Shallow bowl frees counter space
- X drain grooves and a metal floor grid
- R10 corners wipe clean easily
Cons
- Instructions show a cutout smaller than the real opening
- Strainer and flange are plastic
- Colour-matched flanges are hard to source
Finish choice is the reason to look at this one. The same sink is offered in stainless steel, black and gold across sizes from 13 x 15 up to 30 x 18 in, and most van builds go together with black or brushed gold hardware, so a colour-matched basin removes a visual mismatch you would otherwise never quite fix.
At 25 x 15 in exterior with a 23 x 13 in interior and 6.7 in bowl depth, it is a shallow commercial-grade unit. Reviewers like that the shallow profile increases usable work area in an RV and that the R10 corner radius wipes clean without a brush.
The one install note to take seriously is the paperwork. Owners repeatedly report that the included instructions specify a cutout smaller than the opening the sink actually needs, so trace the rim onto your counter rather than trusting the printed dimension.
The drain hardware is the weak point. The included strainer and flange are plastic and will not suit a disposal, and if you go for the black or gold finish, a colour-matched replacement flange is genuinely hard to find later.
How shallow is shallow enough
A 6.7 in bowl is deep enough to soak a mug stack and wash a small pan, and shallow enough to keep the drain trap from eating your cabinet volume. For most van builds that is the practical maximum depth.
Who should skip this one
Skip it if you are replacing a worn drain assembly, because a plastic flange is a downgrade from what came out. It is also a heavier unit at 8.87 kg, so plan the lift into the van before the counter goes in.
Ruvati 21 x 20 in Workstation Review – the Big Galley Option
Ruvati 21×20-in RV Camper Workstation Topmount Kitchen Sink – RVH8221
21 x 20 in workstation
16 gauge T304 steel
10 in bowl, 43 pounds
Pros
- Heaviest and thickest build in this group at 43 pounds
- 19 x 14-5/8 in interior bowl
- Ledges carry the included accessories
- Commercial brushed finish hides scratches
- Sound proof coating
Cons
- Needs a 24 in minimum base cabinet
- 43 pounds is hard to manoeuvre into a van
- Disposal flange not included
This is the sink to buy if your galley is built around a worktop rather than around a cabinet, because the accessory ledges cover the full 21 x 20 in top when the board is fitted. The 19 x 14-5/8 in interior bowl is the widest single bowl in this roundup and it is 10 in deep.
Everything else scales up with it. 16 gauge T304 steel, a heavy sound proof coating that reduces both clatter and condensation, and a commercial brushed finish that hides scratches better than a satin one. At 4.7 stars across 105 reviews it sits comfortably in the upper half of the group.
The constraint is cabinet width. A 24 in minimum base cabinet excludes a lot of compact van layouts, and at 43 pounds this is the hardest unit in the roundup to get through a door and into position. Measure the opening before you commit, not after.
The 3.5 in drain opening will accept a standard disposal flange, though the flange itself is not in the box, so add that to your parts list alongside the mounting clips and the cutout template that are included.
When a full workstation is worth the weight
Stationary living is the answer. If you cook most days from the same spot, a full sink cover with board and colander is a real upgrade, and the sound proof coating matters most in a build where the sink shares a cabinet with sleeping quarters.
Who should skip this one
Skip it for weekend use or a short wheelbase van, and skip it if payload is tight. The weight is the single most common hesitation among buyers, and the 105-review count is the second smallest here, so the long-term data set is thinner than for the Zuhne or the TORVA.
Class A Customs 25 x 17.5 in Review – the Only Double Bowl
Class A Customs | 25″ X 17″ X 5″ Stainless Steel Double Bowl Sink | 300 Series Stainless Steel | RV Camper Motor Home Sink | Concession Sink
25 x 17.5 in double bowl
Cutout 24 x 16.5 in
Two 2 in drains, 8 pounds
Pros
- The only two-bowl sink in this group
- Rear-set drains preserve drawer clearance
- Drops into many original plastic RV openings
- 300 series stainless upgrade
Cons
- No instructions explaining the mounting clips
- Bowls dimple if clips are tightened hard
- Thinner steel than the 16 gauge models
Every other sink on this list is a single bowl, so if you want two basins this is your only option. At 25 x 17.5 x 5.25 in with a 24 x 16.5 in cutout, it drops into many original plastic RV sink openings, which owners repeatedly describe as a clean, no-planning swap.
The drains are set toward the rear, which preserves under-counter drawer clearance. That is a thoughtful layout decision and it is the feature owners single out most when they describe the install going better than expected.
At 4.4 stars across 203 reviews this sits a step above the RecPro oval’s 4.3, and its 1-star rate of 8 percent is the highest among the basins here. The complaints cluster in one place: the mounting clips have no written instructions, so owners over-tighten the wing nuts and dimple the bowls.
Steel is thinner than the 16 gauge models, and one review describes it as flimsy, though 300 series stainless is still a real upgrade over the plastic it replaces. Bowl depth of 5.25 in is well proportioned for RV use.
When two bowls are actually useful
A double bowl lets you soak one load while washing another, which halves the number of dishpan refills on a long trip. The 3-1/8 in flange on the faucet ledge side also gives you mounting room a single bowl does not.
Who should skip this one
Skip it if you are working to a payload limit or you want thick 16 gauge steel, because you trade both away for the second bowl. If you do buy it, tighten the clips gently and take a photo of the drain alignment before you seal anything.
What Size Camper Van Sink Do You Need?
The standard camper sink is a rectangular single bowl measuring 13 x 15 to 15 x 20 inches on the outside, with a bowl depth of 5 to 7 inches, a 1.5 or 3.5 inch drain, and 16 or 22 gauge T304 stainless steel. Anything larger than 21 inches across usually needs a 24 inch base cabinet, and anything deeper than 8 inches will not clear a typical van drain trap.
Three measurements decide everything, and confusing them is the most common reason a sink arrives and does not fit:
Exterior size is what you see from above. This is the dimension printed on the retail page, and it is what the cutout must be smaller than for a drop-in.
Cutout size is the hole in your counter. For a drop-in it is typically a quarter inch under the exterior width; for an undermount the cutout is cut to the bowl opening, not the rim.
Interior bowl size is the space you actually wash in. On the Zuhne, a 15 x 15 in exterior gives you a 12-3/8 x 10-3/16 in bowl, which is a meaningful difference in a galley.
Depth is the fourth number and it is the one that causes headscratching. A 10 in bowl on the Ruvati workstations is a home-kitchen depth, while the MILOSEN sits at 6-11/16 in and the Class A Customs at 5.25 in. If your cabinet height is under about 8 in clear, a 9 or 10 in bowl is not physically installable, whatever the exterior size suggests.
For a Sprinter 144, Transit 148 or Promaster galley with a standard cabinet run, a 13 x 15 to 15 x 15 drop-in is the safe zone. A 15 x 20 like the Ruvati needs an 18 in minimum base cabinet, and a 21 x 20 needs 24 in, which is where most compact builds run out of room.
If you are still planning the layout, our truck camper shell and conversion guide covers how the galley cabinet dimensions get set before the sink ever enters the conversation. Getting the cabinet width decided first makes sink choice much easier.
One measurement tip from the DIY crowd: trace the sink rim onto masking tape on the counter before you cut, rather than trusting a printed cutout number. The Lonsince instructions in particular are reported to understate the opening required.
Undermount or Drop-In: Which Mount Suits a Van Build?
Yes, you can replace an RV sink with a regular sink, but only if it has a low-profile drain, a standard drain hole and enough bowl depth to clear the cabinet. A domestic undermount sink with a deep 9 in bowl and a 3.5 in disposal flange is usually the wrong part for a van, because the drain assembly sits too low and the basin eats the cabinet volume.
Drop-in, also called topmount, is the easier install and the right default for most first builds. The flange sits on the counter, the body drops into the hole, and clips tighten from underneath. You get a visible rim, which some people dislike aesthetically but which acts as a splash lip and hides the cut edge of the counter material.
Undermount is the cleaner look and it needs a better cut. The rim is hidden under the counter, so the exposed edge of your counter material has to be sealed properly, and the basin hangs from the underside, which means the cabinet structure carries the weight rather than the counter. The MILOSEN and Lonsince units in this roundup are the undermount options.
Two of the RecPro units use bend-under tabs, a third style that grips the underside of a thin counter and can avoid a cut entirely. That is the least invasive install and it suits a van with a laminate or thin composite top.
On sealing, silicone every drop-in flange and under every undermount rim, and do not rely on the supplied gasket alone. Road vibration works fittings loose over a season of driving, and a failed drain seal in a van is a much bigger problem than the same failure in a house.
Faucets, Pumps and the Grey Water Side of a Van Sink
None of the ten sinks here includes a foldable or retractable faucet, and that is the first thing to sort out in a van build. A standard domestic faucet stands roughly 14 in tall and will not fit under a raised bunk or a lift-up rear door, so most builders choose one of three space-saving designs instead.
Foldable faucets hinge down flat against the wall or the counter back. Retractable and hideaway faucets pull out from under a cover board when you need them and disappear when you do not, which is the configuration that frees the entire work surface. A pull-out spray head adds a third option, since the hose doubles as a shower head when routed to a shower pan.
On the supply side, a builder in r/vandwellers put it plainly: pump type for the sink is the most asked and least answered question on these builds. The short version is that a fresh water tank mounted above the faucet can feed it by gravity, and anything below the faucet line needs a pump. The pump itself draws from the same battery setup as the rest of the van’s electrical kit, so it belongs in the power plan as well as the plumbing plan.
Drainage works the same way in reverse. A grey water tank positioned below the drain outlet drains by gravity, and a tank mounted above or level with the sink needs a waste pump. Most van layouts put the sink on a raised galley with the tank below, which is exactly the arrangement that makes gravity drainage viable and keeps the pump count down.
Size the grey water tank around washing, not drinking. r/VanLife builders repeatedly recommend hand-washing dishes in a dishpan inside the basin rather than filling the sink, because it cuts grey water volume dramatically and a smaller tank is easier to empty at a waste station. The same advice applies to the faucet-as-shower idea, since r/KaraAndNate confirm a sink plus a rag is a workable substitute for a shower on the road.
If you are planning the water system around the sink rather than the other way round, our roundup of portable power for van life covers the pump and wiring side that usually comes next.
Weight, Payload and Winterising an Installed Sink
A campervan sink weighs anywhere from 1.2 pounds for the Tough Grade to 43 pounds for the large Ruvati workstation, and the Lonsince, MILOSEN and Class A Customs fall in between at roughly 8 to 21 pounds. The plastic basins these units typically replace are lighter again, which is why some builders cut weight elsewhere in the build rather than compromise on the sink.
The honest way to think about it is a range rather than a number, because the difference between a 22 gauge drop-in and a 16 gauge workstation is the difference between a one-person lift and a two-person lift with a second trip. If you are near your payload limit, our stainless steel undermount sink guide goes deeper on gauge and thickness trade-offs.
On splash and vibration, three habits do most of the work. Keep the drain closed while driving so nothing sloshes out of the trap, run silicone around every flange rather than trusting a gasket, and fill fresh water tanks to a level that leaves expansion room rather than right to the brim.
For winter, drain the lines completely rather than leaving a trap full, because a frozen trap cracking a fitting is the expensive version of this problem. A sink plus a rag is the standard workaround for personal washing in cold months, and it is why faucet height is the first thing people regret choosing badly.
Style-wise, if the basin is the one surface everyone sees, finish matters more than in a house. If you are planning the wider kitchen, our guide to farmhouse sink finishes explains how coatings and brushing behave over years of use, and the sandblasted matte option on the TORVA is the closest match to that family of finishes.
Frequently Asked Questions
What is the best sink for a campervan?
The best sink for a campervan is a compact drop-in or undermount basin between 13 x 15 and 15 x 20 inches, in 16 or 22 gauge T304 stainless steel, with a 5 to 7 inch bowl, a 1.5 or 3.5 inch drain and a foldable or retractable faucet. Our top pick is the Zuhne Fortuna 15 in drop-in.
What is the standard size of a camper sink?
A standard camper sink measures 13 x 15 to 15 x 20 inches on the outside, with an interior bowl 2 to 3 inches smaller in each direction, a bowl depth of 5 to 7 inches, and a 1.5 or 3.5 inch drain hole. Anything wider than 21 inches usually needs a 24 inch base cabinet.
Can you replace an RV sink with a regular sink?
Only if the replacement has a low-profile drain, a standard drain hole and shallow enough depth to clear your cabinet. Most domestic undermount sinks with 9 inch bowls and disposal flanges sit too low for a van cabinet, which is why RV-specific basins in this roundup run 5 to 7 inches deep.
What kind of pump do I need for a van sink?
A pump is only needed when gravity cannot do the job. A fresh water tank mounted above the faucet feeds it by gravity, and a grey water tank below the drain outlet drains by gravity. If either tank sits below its fixture, you need a supply pump for fresh water and a waste pump for grey.
How much does a campervan sink weigh?
Weight in this roundup runs from 1.2 pounds for the Tough Grade 10 x 13 in unit up to 43 pounds for the Ruvati 21 x 20 in workstation. The RecPro oval is 2 pounds, the RecPro round is 2.3 pounds, the MILOSEN is 20.9 pounds and the Ruvati 15 x 20 is 37 pounds.
Final Verdict for Camper Van Conversion Sinks in 2026
The Zuhne Fortuna 15 in drop-in is our pick for most van builds in 2026, because 1785 reviews tell you more than any spec sheet can, and the 15 x 15 x 6 in footprint is the size that suits a typical galley cabinet without a rebuild. Buy the TORVA 13 x 17 if you want 16 gauge steel and a cutting board, and the Ruvati 15 x 20 workstation if your cabinet is 18 in or wider and you want a 10 in bowl with the accessory set included.
Go lighter when payload matters. The Tough Grade at 1.2 pounds and the RecPro oval at 2 pounds both fit installs where a 37 or 43 pound basin will not go, and the RecPro round bowl drains completely, which suits anyone parked in the sun for weeks. Check your drain diameter before you order anything with a 2 in hole.
Whatever you pick, measure the cutout from the sink rim rather than the paperwork, pair it with a foldable or retractable faucet, and position both water tanks so gravity does the work wherever it can. If the galley cabinetry is still being decided, our conversion layout guide covers the furniture choices that set your sink size in the first place.