The 29-inch top-mount kitchen sink is integrally extruded with a rolled edge. The four corners feature a slightly rounded transition, and the upper flange is fitted with a full-circle silicone seal and metal clips. The main body is constructed of 304 stainless steel, with a 114 mm universal drain assembly and optional faucet holes. This is a single-bowl stainless steel sink designed for countertop installation.
The 29-inch top-mount kitchen sink is made of 304 stainless steel with a standard plate thickness of 18 gauge (≈1.2 mm), and an optional 16 gauge (≈1.5 mm) reinforced plate offers enhanced dent resistance against the impact of heavy pots. The 3H-grade fine brushed finish ensures both wear resistance and easy cleaning, maintaining gloss after 72 hours of neutral salt spray exposure. The entire sink is punched and drawn in one go, without any welds, and has a single-point load capacity of 45 kg or more. Under constant exposure to hot and cold temperatures and cleaning agents, it exhibits better pitting resistance than 201 stainless steel, ensuring greater safety in the kitchen.
The top-mount flange is approximately 25 mm wide, with a 3–3.5 mm high folded edge, creating a rigid "frame" that evenly supports the countertop after placement. The 29-inch top-mount kitchen sink comes standard with 8–10 stainless steel spring clips for stable tightening. A full 2.5–3 mm silicone seal seals the sink in one go, preventing water from seeping into the countertop. It accommodates countertops 20–40 mm thick and resists long-term thermal expansion and contraction. It can be reset from above for maintenance without disassembling the base cabinet.
The 29-inch top-mount kitchen sink has external dimensions of approximately 737 × 508 mm, with a recommended opening of 711 × 483 mm. The effective internal sink measures approximately 686 × 406 × 230 mm, equivalent to a volume of approximately 60–62 L. The base features a 1.5–2° slope and radial ribs, allowing water to flow quickly to the center for drainage. The 9-inch deep cavity accommodates baking sheets, cast iron pots, and air fryer baskets, allowing for smooth soaking and rinsing without bumping against the countertop, ensuring comfortable operation.
The 29-inch Top Mount Kitchen Sink features a large exterior surface covered with 3 mm composite sound-damping padding, with a coverage of ≥75%, significantly dampening the sound of falling water and metal-on-metal collisions. The bottom is sprayed with a 0.4–0.5 mm anti-condensation coating to reduce condensation dripping from the cabinet during cold summer operation. An EVA cushioning strip is added at the contact point with the countertop to minimize micro-vibration echoes. This reduces sound pressure and enhances communication during nighttime cleaning or preparing meals in an open kitchen.
The 29-inch Top Mount Kitchen Sink features a fine brushed finish with R10 rounded corners, ensuring a smooth, even cleaning area. The optimized hydrophilic surface ensures that oil and water stains are easily washed away. Wipe with a neutral detergent for daily use. 500 times, ΔE < 1.0, maintaining uniform reflection; light touches with knives and forks leave no visible marks. The drain assembly is 114 mm and is compatible with international standards. The basket and seal provide a water seal height of ≥50 mm, providing more stable odor control and ensuring smooth cleaning of debris.
The 114 mm drain opening allows direct connection to mainstream garbage disposals or basket drains. A 40/50 mm adapter and S/P-Trap flexible and rigid pipe assembly are included, allowing for quick connection to both wall and floor drains. A concealed overflow structure is pre-installed, allowing for easy top-mounting and maintenance. A standard 35 mm faucet hole allows for expansion of a dual-hole layout for soap dispensers or water purifiers, providing high retrofit compatibility.
The 29-inch Top Mount Kitchen Sink comes with a paper cutting template and a ruler, allowing carpenters to cut along the lines and create the groove. It is recommended for installation in a 33" base cabinet with a clear undercounter width of ≥737 mm. For general use, the sink requires 30–45 mm. Drilling, caulking, snap-on counterpressure, and drain connection can be completed in minutes. This top-mounted solution eliminates the need to disrupt undercounter support, reducing dust and downtime in older homes, and ensuring a more manageable delivery.
Slightly rounded corners prevent accidental scratches, and a rolled edge height of approximately 3mm provides a flexible cushion. All hand-touched edges are deburred and chamfered. The basket features a stainless steel mesh cup and an 80°C-resistant silicone ring, ensuring it retains its shape even after prolonged exposure to hot water. The bottom reinforcement and edge rigidity work together to ensure stability even when the basin is filled with water or immersed in heavy objects, preventing bulging or flange warping.
With the goal of "no cabinet dismantling and minimal downtime," the sink is directly installed into the existing quartz or wood-based panel countertop using a template. The 29-inch design balances capacity and countertop space, with a 230 mm deep cavity that can accommodate high-sided woks and long-handled baking pans. The buckle counterpressure and full-circle sealing are completed in one go, allowing the old drain to be directly connected with a 114 mm port. A 29-inch top-mount kitchen sink and faucet can be updated in half a day, allowing you to seamlessly resume your cooking routine the next morning.
The apartment prioritizes durability and ease of maintenance. The 29-inch top-mount kitchen sink layout reduces the number of fittings, with maintenance points concentrated above the countertop. Dormitory management inspects each room to verify buckle tightness, seal integrity, and trap water seal height. A common mild detergent can restore a consistent appearance. This ensures stable handover even during peak semester rotations, reducing maintenance costs for common facilities.
