Best Square Rv Sinks in 2026

MOST 5 STAR REVIEWS Rust and corrosion proof; Dent and scratch resistant; Industrial strength construction for heavy residential or commercial use; Uniform 16 Gauge - not a thick deck with thin body; Simply wipe to keep sink sparkling and hygienic forever

#1 NOISE & THERMAL SHIELD Industry leading insulation technology is 2.5x superior to other brands; Mutes Insinkerator and Waste King Garbage Disposal; Drain boiling water, flush ice or defrost items in the sink without condensate damage to cabinet

ULTRA PREMIUM DESIGN Rapid drain and dry with sloped base; Rear set 3.5” drain frees up sink and cabinet – store large items or install pull out trash can under the sink; Modern R10 easy clean curved corners; Waste disposer compatible

❤ REAL T304 16 Gauge Material--Lordear undermount stainless steel bar sink is constructed with premium true SUS304 16-gauge thick grade stainless steel to resist rust and corrosion. It can keep new even after many years of using. Real wear/heat/rust/corrosion-resistant. Undermount installation type can help you clean the countertop more easily, just need sweep the debris or water into the bowl directly.

❤ ROUND CORNER+BRUSED SURFACE -- This 23x18x10 inch undermount rv /bar / laundry / Utility sink is designed with R10 tight radius corners to prevent corner stain accumulation, more easier in cleaning. Commercial grade brushed surface makes our sink more functional in resisting scratches and more charming, fits well with all kinds of countertop.

❤DRAIN FAST&SOUND DAMPENING -- our 23" undermount single bowl bar prep sink has X-shaped diversion waterlines and a gently sloped bottom that prevents standing water inside the bowl fast drainage, no blockage. Thickest sound-proof pads have been added to absorb running water sound. Full and thick outer body coating is paited to prevent moisture accumulation, well protect your cabinet.

Undermount Bar Sink, Dent-resistant T304 stainless steel in TRU16 real 16-gauge for superior strength and durability.Rust and Stain Resistance , Easy to clean and long-lasting.

Stainless Steel Kitchen Sink, Heavy duty sound GUARD undercoating and thick rubber PADDING to minimize noise and reduce condensation.

Single Bowl RV Sink, X shaped water guide and around the water hole is a slope design to allow complete water drainage; R10-unique 10mm radius inside corners offer a slightly curved corner for easy cleaning while at the same time retaining the resolutely modern look.

Black Bar Sink Dimension: 15” x 15” x 10” (381mm x 381mm x 254mm), 10” depth (Inside), deep enough to clean glasses and dishes.

Undermount Bar Sink: Black bar sink is made of high quality stainless steel, nice and durable.

Small Bar Sink: R10 round corner is easy to clean, X-type drain line drains quickly, 16 gauge thickness is more durable and not easy to deform.

Premium Quality: 16 Gauge T-304 Stainless Steel (1.5mm thick) and handmade matte black (18/10 Chromium/Nickel) finish for dent and scratch resistant. The black bar sink is super sturdy and extremely durable. Easy to clean and long-lasting.

Fast Drainage: Stainless Steel bar sink with X grooves design makes the bar sink easy to drain and the standard 3.5" drain with removable basket makes water follow down fast and food debris hold into basket well.

Noise Minimization and Anti-condensation: Deep RV sink with extra thick rubber dampening Pads & heavy duty stone guard non-toxic undercoating to minimize noise and reduce condensation.

✳️〖Product Size〗: External size: 15"（L）×19"（W）×10"（D）. Interior Dimensions:17"（L）×13"（W）×10"（D）. Standard 3.5-inch drain opening.Please make sure it fits your kitchen countertop before purchasing.

✳️〖Indestructible Construction〗: This 15×19 inch undermount bar sink is made of SUS304 stainless steel TRU16 real 16 Gauge with superior strength and durability. The commercial grade T304 stainless steel with satin finish ensures that it is highly resistant to dirt and grime, easily wipes clean, and matches most kitchen appliances.

✳️〖Workstation design〗: This stainless steel bar sink is designed with ledges at the front and rear to provide tracks for cutting boards and other accessories, thereby saving space. The sink becomes a working platform. You can place cutting boards, roll racks is on the sink, giving you more space for operation.

HANDCRAFTED HIGH QUALITY CONSTRUCTION: The Black Hand Hammered Glasgow Dual Mount Bar Prep/Kitchen Sink (12 inches) is handcrafted by our skilled artisans to strike a balance of beautiful design with lasting performance. The bar sink is made of solid, high-quality aluminum that will stand the test of time.

VERSATILE DUAL MOUNT DESIGN: The small bar sink has a dual mount design for flexible and easy installation. This feature allows this bar sink drop-in to be installed as a drop-in sink or undermount sink. The black bar sink includes a cutout template for installation; does not include drain faucet.

STYLISH APPEARANCE AND DESIGN: The single bowl kitchen sink is enhanced with hand hammered impressions and a modern black powder coated finish. The kitchen sink is a perfect upgrade your home, condo, apartment, or restaurant.

HEAVY-DUTY TRU16 GAUGE STEEL – Made of premium dent-resistant 304 stainless steel, handmade with delicate craft. Thick material and laser welding make it more durable and long lasting. Commercial grade WEAR-RESISTANT BRUSHED FINISH prevent effectively sink surface from scratches, resistant to dent and wear, also easy to clean stain.

FAST DRAINAGE - Gently 5° sloped bottom and X GROOVES WATER GUIDELINE are designed for better drainage. Stainless steel basket strainer included makes water flow freely while trapping food particles and debris to prevent clog; OFF-SET DRAIN provide much space for storage.

SOUND DAMPENING TECHNOLOGY - 3mm rubber pads can highly reduced the noise in washing, heavy protective paint coating helps prevent moisture build-up. UNDERMOUNT INSTALLATION, with no exposed mounting deck, creates a seamless transition from sink to countertop. This deep Bar Prep sink is featured with ROUND CORNER for easy cleaning and modern looking.

【Indestructible Material】 This 26-inch single bowl undermount kitchen sink is made of SUS304 stainless steel, The commercial grade T304 stainless steel with satin finish ensures that it is highly resistant to dirt and grime, easily wipes clean, and matches most kitchen appliances.

【Unique design】Single bowl sink Used Ultra-quiet design, with thicker and softer rubber noise reduction pads. The anti-condensation thick noise reduction coating absorbs sound from the source and isolates the condensation water.

【Drop in Handmade Kitchen sink】The bottom is slightly inclined to prevent water from remaining in the bowl. The X-slot design is easy to drain, and the rear 3.5" drain pipe matches most kitchen appliances, fits the most common waste disposal systems and frees up extra space.

Classic Fireclay Design Bar Sized

Exterior Dimensions: 18-1/8 in. x 12-3/16 in. x 7-1/4 in.

Chip, crack and scratch resistant, Non-porous glossy surface.Minimum Cabinet Size:13 inch

Gold Undermount Bar Sink Dimension: 15” x 17” x 10” (431.8mm x 381mm x 254mm).

Handmade Stainless Steel Bar Sink: High Quality stainless steel, durable and anti-scratch.

Bar Sink: workstation sink with rounded corner, unique rounded corner, easy to clean, keep your sink neat and tidy.

Black Bar Sink Exterior Dimension:18.11" (Length) X 16.18" (Width),Interior Bowl Dimension:15.75 "(L) X 13.78" (W) X 9"(Depth).

Bar Sink with Consideration Design,Apply for Both Undermount and Drop-in Installation,You can Flexibly Choose the Installation Method That Suit for Your Kitchen.

Undermount Bar Sink Made of Granite Composite,Durability and Strength Construction,Scratch-Resistant,High Temperature-Proof.

Hotis 15"*17"*9" Undermount Black Color Stainless Steel Kitchen Sink,Kitchen Sinks With Strainer Square Small Prep

Sink measures 15-inches by 17-inches by 10-inches deep

Corrosion & stains resistant 18 gauge premium T-304 grade stainless steel construction

【15 INCH UNDERMOUNT BAR SINK】Exterior dimensions: 15" width (side-to-side) x 17" depth (front-to-back); Interior dimensions: 13" width x 15" depth x 10" height; Coutertop cutout size: 13" width x 15" depth,R10mm. The 10 inch deep kitchen sink undermount makes easier for you to soak and clean dishes and tableware etc.

【HEAVY-DUTY 16 GAUGE T-304 STAINLESS STEEL SINK】Aschael stainless steel bar sink is made of premium 16-gauge 1.5mm-thick T-304 stainless steel for durable use,will never rust or stain. Commercial grade brushed finish helps resist scratch,corrosion and rust,long-lasting appearance. Modern R10 tight radius design maximize the workspace of the sink, and easy to clean.

【FAST & COMPLETE DRAINAGE DESIGN】This small bar sink is designed with slopped bottom and X-shaped drain grooves that ensure draining water quickly and prevent water pooling. Standard 3.5" drain openings will fit any garbage disposal unit.

HEAVY-DUTY TRU16 GAUGE STEEL – The bar sink is made of premium dent-resistant 304 stainless steel, handmade with delicate craft. Thick material and laser welding make it more durable and long lasting. Commercial grade WEAR-RESISTANT BRUSHED FINISH prevent effectively sink surface from scratches, resistant to dent and wear, also easy to clean stain.

WORKSTATION DESIGN - With a single-tier track - Overhanging lips on the front and back act as a track for sliding the built-in accessories for saving space, also convert the sink as a workspace for more convenient for cooking hours.

FAST DRAINAGE - Gently 5° sloped bottom and X GROOVES WATER GUIDELINE are designed for better drainage. Stainless steel basket strainer included makes water flow freely while trapping food particles and debris to prevent clog; OFF-SET DRAIN provide much space for storage.

Gold Bar Sink Exterior Dimensions 17" X 17",Interior Bowl Dimensions 15" X 15",Sink Depth 10",Standard 3.5" Drain Opening to Fit Garbage Disposal Unit.

Undermount Bar Sink Constructed by Commercial Grade 16 Gauge Stainless Steel,Dent and Scratch Resistant,Long Time Lasting and Easy to Clean.

Wet Bar Sink Design with RV/Tiny Home Kitchen in Mind,Include Wooden Cutting Board,Sink Protector,Sink Drain Strainer in the Box.

· Workstation Sink -- The front and rear wall shelves provide a track for the integrated cutting board | The cutting board covers the entire sink, turning your sink into a countertop when you need it, to meet your needs in the kitchen or bar.

· Heavy-duty 18 Gauge Steel -- This bar sink is made of No. 18 high-quality T-304 grade stainless steel, which has strong corrosion resistance and dent resistance, the anti-rust finish is easy to clean and will not be damaged by daily use.

· Package Includes -- 13" x 15" sink, solid wood cutting board, bottom washing grid, Strainer Drain with Lid, installation clips and installation guide.

Premium Quality Material: This 17 inch bar sink undermount is constructed with Premium 16-Gauge thick grade T304 stainless steel for superior strength and durability. Rust and Stain Resistance. Comercial grade brushed satin finish to prevent dents and scratches for long lasting use in your busy kitchen.

Sloped Bottom & Fast Drainage: This undermount kitchen sink stainless steel with X shape drain grooves and sloped bottom design to allow complete water drainage and garbage flow into the drain. With a modern R10-unique 10mm radius inside corners offer a slightly curved corner for easy cleaning.

Noise Minimization & Anti-condensation: All of our stainless steel undermount kitchen sink have added the 3mm thick heavy duty sound guard undercoating and thick rubber padding to reduce the faint sound of running water. Anti-condensation spray undercoating is also applied to the exterior of the sink to protective layer and to prevent moisture accumulation.

【Unbreakable Construction】The undermount kitchen sink is constructed with premium 18-Gauge T304 grade stainless steel for durability and strength. It is anti-rust and anti-corrosion, very long-lasting in your busy kitchen

【Sound Dampening Kitchen Sink】To create a quieter kitchen environment, we added sound-absorption undercoating and sound-dampening rubber pads to the bottom of the sink to reduce the noise and vibration, meanwhile, prevent moisture accumulation, keep cabinets dry and clean

【Sink Dimensions】 15 inch Single Bowl: 15" L x 15" W (front-to-back) x 8"D, Inner bowl dimension:13"L x 13"W x 8"D, Bowl depth: 8 inch; Min Cabinet Size: 18"

Outside Dimentions 9.5'' x 18'' x 8 Tall

Includes a Solid Wood Cutting Board, Stainless Steel Rolling Matt, Grid, & Strainer Drain with Lid.

A Perfect Selection for Bar Areas, Butlers Pantry & RV Kitchens.

【Sink Dimension】 15" x 17" x 9", 18 Gauge 304 Stainless Steel Satin Black Finished .A standard 3.5" stainless steel drainassembly.

【Extra-thick Dampening】3mm Extra Thick Rubber Pads Cover Most of the Sink’s Surface,Assuring Exceptional Noise Reduction and Quiet Dependability.

【Strong guard Coating】This Bar Sink are full-body coating with cushioning pads. Maintaining water temerature and preventing condensate formation that can protect wooden cabinets.

Vessel sink features all-classic curves, beautiful lines and a lustrous satin finish that is easy to clean and maintain

Attractive bathroom or RV sink made of durable 18 gauge premium grade T-304 stainless steel

Standard 1.5 inch drain opening with NO Overflow drain (Search CHO-1800-1 for overflow hole option)

STANDARD SINGLE BOWL UNDERMOUNT BAR SINK ––Exterior Dimensions: 14" (wide) x 19" (front-to-back) x 10" (top rim to drain bottom) | Interior bowl: 12"Wx 15.82"Dx 9.75"H | Cutout Size: 12"W x 17"D | Minimum Cabinet Size: 17 Inch | Standard 3.5" drain opening fits most garbage disposal unit. Stylish and seamless under-counter installation.

TRU 16-GAUGE 304 STAINLESS STEEL ––Made of premium heavy-duty 16 Gauge SUS304 stainless steel, this 14 inch single bowl undermount bar sink is highly resistant to dents and scratches, corrosion resistant and long lasting. Commercial grade brushed finish ensures that it is resistant to dirt and grime, easy to clean and will not dull over time.

NOISE-DEFEND ◆ ANTI-CONDENSATION ––Bar Sink with heavy-duty sound guard undercoating and 3-mm extra thick rubber pads to minimize noise and reduce condensation water, effectively eliminating the sound of sharp running water or the echo of falling cups and dishes. Draining boiling water, flushing ice or defrosting items won’t damage cabinets.

【Perfect Use】Undermount sink with folded faucet and cover. Cold & hot faucet with hidden bubbler to prevent water splashing. Full set include: Sink +Type B 360° rotate faucet+ cold &hot hose + drain pipe + installation parts. Whether you are in the home kitchen, rv, boat or bar, It's very convenient to use.

【Function Advantages】Folding lid makes useful extra workspace when not in use, make the table more neat beautiful. This is more beautiful & practical than the ordinary embedded sink drainer without cover. For the caravan,rv, boat, bar, van, commercial mobile carriage, home kitchen, motorhome or horsebox.

【Material Size 】304 Stainless steel + tempered glass lid, anti-corrosion and anti-rust, durable and easy clean. 100% free return for quality issues. L: 42.3 cm /16.7inch. W:37.3 cm/14.7inch. H:15cm/5.9 inch. Please check if the size of space is appropriate. With detailed instructions and installation steps. Food truck equipment.

SINK DIMENSIONS: The Exterior Dimension of the kitchen sink is 15 x 17 x 10 inches (L*W*D). The Inner Bowl Dimension of the undermount sink is 13 x 15 x 10 inches (L*W*D). 10 inches Bowl Depth allows the black stainless steel sink to store more dishes. Besides, this kitchen sink is designed with Standard 3.5 inches drainage hole, which fits garbage disposals set.

QUALITY MATERIAL: the small kitchen sink is made of premium T304 stainless steel with good strength and durability. The lifespan of the black stainless steel sink is long-lasting. Don’t worry the kitchen sink would get rusty.

EASY TO CLEAN: The black kitchen sink adopts nano-coating technology, with the benefit that oil stains like the water drop on the lotus leave, thus are easily washed away by running water. The coating of this kitchen sink is scratch resistant. Besides, the classic R10 Corner (10mm radius) design also allows the undermount sink to have more space for storing and cleaning. Stains on the sink could be easily washed away.

Premium Workstation Kitchen Sink With Dent Resistant Package - Oumuch bar / rv / prep / kitchen / camper sink is made of thick SUS304 18 Gauge stainless steel, made for long term service and rust /wear resistant to stand daily use. The special molded foam can ensure you get a perfect 14x19 inch undermount kitchen sink.

4 Longer Waterlines and Slopped Bottom - Our undermount kitchen sink can drain completely and fastly with no blockage. The Undermount prep sink provides ledges on the front and back for placing cutting boards and Roll up rack. What's more, undermount installation type help you clean the countertop more easily, just need sweep the debries into the sink.

Quite and Dry RV Sinks - Heavy-duty sound guard undercoating and thick 3mm rubber padding to minimize noise and reduce condensation. Bring you a soothing kitchen environment and keep your closet dry. 9 Inch deep bowl can help resit water splashing out and at the same time, enough room for your closet to storage.

Premium Granite Composite: Made of combines natural quartz with durable acrylic resin for solid extreme durability and strength, resistant to high tempareture, scratch and impact, no lead, 100% hygienic and food-friendly. The black granite sink also contains Non-porous materia, reducing places for waste particles to hide.

Sloped bottom & Fast Drainage: This black undermount bar sink with drain grooves and sloped bottom design to allow complete water drainage and garbage flow into the drain. With a modern unique 10-15mm radius inside corners offer a slightly curved corner for a clean and quick-drying sink.

Noise Minimization & Anti-condensation: The small undermount kitchen sink thick stone-like material have added the thick heavy duty sound guard undercoating and thick rubber padding to reduce the faint sound of running water. Anti-condensation spray undercoating is also applied to the exterior of the sink to protective layer and to prevent moisture accumulation.

✅Heavy-Duty Stainless Steel: Made of high-quality 16# SUS304 grade stainless steel, hand-welded and finely polished, not machine-stamped. Durable, high-strength, and wear-resistant. The edges are finely sanded, rounded, and natural. Commercial grade brushed finish for smooth surface, strong metallic texture, and no fading. Nanocoating makes it easy to clean.

✅Overall Dimension & Package: Outside Dimensions: 23.6" (Side to Side) x 18.9" (Front to Back), Deep Bowl Dimensions: 9.3" (W) x 14.8" (Front to Back) x 8.3" (Bowl Depth), Two standard 3.5" drains. Included in the box: A sink, two sets of Basket Strainer Drain, drain pipe, and angle valves.

✅Quick Drain & Washboard: With X-shaped channel grooves on the bottom for quick drainage and drying. Washboard sloping towards the drain for ease of use and optimized drainage. The deep bowl and washboard are separate and have separate drains. The corner R10 curved design not only looks good but is also easy to clean.

Exterior Dimensions: 14"(L) x 18"(W) x 9"(H),Interior dimensions: 13" (L) x 11" (W) x 9" (H),please make sure it will fit your kitchen counter before purchase.

Premium Quality: Premium 304 Stainless Steel Construction ensure scratch&stain-resistant use,Very easy to clean,anti-freezing heat and non-seepage water ,high temperature do not fade,18 Gauge(1.2 MM)-Thick Stainless Steel for added durability.

Noisedefend Technology: With 3mm Thick Rubber Dampening Pads and Stone guard Undercoating,assuring exceptional noise reduction and quiet dependability.Noisedefend Technology: With 3mm Thick Rubber Dampening Pads and Stone guard Undercoating,assuring exceptional noise reduction and quiet dependability.

Indestructible SUS304 Construction & NANO-PVD Finished: Constructed of proprietary 16 Gauge stainless steel for superior strength and durability. NANO-PVD technology finish application ensures superior performance at anti-rust, anti-pot bowl bump，anti-water trace, anti-fingerprints and stains resistance. Easy to clean and long lasting.

Widen Edges for Workstation Design: The front and back edges of this workstation sink are widen to 1.5 inches, which means that added 0.5 inch edges can works as a track for sliding accessories, such as stainless steel roll up dish rack, black drying/storage basket, wood cutting board. The sink can turns into a workstation, helping you prep, serve, and clean up without more workspace on the kitchen counter.

Fast Drainage & Easy Cleaning: X-channel water guide lines on the slightly sloping bottom offers smoothly water drainage. Standard 3.5-inch drain opening fits for your garbage system. R10 rounded corners design provide much convenience for cleaning tasks and no residue and dirt left on the corners will create perfect anti-rust performance.