What Are the Best Solid Surface Sink Manufacturers?

Solid surface sinks are gaining attention in the global market owing to their durable nature, premium aesthetics, and exceptional repairability. Manufacturing them requires experience as the process involves complex mixture formation, molding, curing, and sanding/polishing. All these processes with high production numbers require a large cover area facility, climate controlled environments, and industrial grade degassing systems. Ensuring everything from the ratio of ATH (Alumina Trihydrate) to resin and surface treatments is done with precision requires extensive quality control. Only a handful of manufacturers have made a name for themselves in the solid surface sink industry.

This article is aimed at helping you find the best solid surface sink manufacturer. We will first explain the key aspect that a buyer should consider before making an investment. Then we will list all the major players in the solid surface sink manufacturing with their quick glance information and brief introduction.

What To Consider When Selecting Solid Surface Sink Manufacturers?

Whether you are an individual looking for a solid surface sink manufacturer with diverse and durable products or a business owner searching for an OEM/ODM partner, you will need to evaluate the manufacturer in the following key areas:

• Product Line-Up: To achieve the utmost compatibility with your project design requirements, ensure that the manufacturer has wall-mounted, countertop, freestanding, trough sinks, etc, in their lineup.
• Business Type: You should have a direct manufacturer and not just a distributor in order to have the best prices, direct control over quality, and customization options.
• Market Presence: It assists in determining whether they are capable of dealing with the exportation, logistics, and international design trends.
• Services: You might require end-to-end services, such as OEM / ODM, matching colors, or consultation.
• Facility: Assess their production technology, such as advanced lines of casting, CNC machining, and thermoforming, to deliver unique and high quality product.
• Certification: In case your area of operation demands special certification, such as CUPC, CE, or SGS, consider the credentials of the manufacturer at the very beginning.
• Completed Projects: The evaluation of their past projects, particularly in the hotel, airport, or large commercial building, can aid in determining their capability in delivering on their promise.
• Warranty: A good warranty is a direct indication of the manufacturer's trust in their product for longevity. The common warranties of solid surface sinks are between 5 and 15 years.

Top 10 Solid Surface Sink Manufacturers

1. Corian(r) Design (DuPont)

Products: Solid surface sheets, integrated sinks, custom basins

Business Type: Manufacturer & Material Inventor

Main Advantages: Unmatched brand recognition, proprietary material science, and an immense color palette

Main Markets: Worldwide

Service: Architectural specification, global distribution network

Website: corian.com

As one of the biggest names in solid surface countertops and the original inventor of the solid surface material, DuPont's Corian is the most recognized name in the industry. They are now manufacturing solid surface sinks and seamlessly integrating them into countertops. Their key market segment is premium priced products utilizing a 33% acrylic resin (PMMA) binding 66% natural minerals. The ratio of materials ensures that the product offers high tensile strength while ensuring thermoformability.

2. HI-MACS (LX Hausys)

Products: Solid surface sinks, thermoformed basins, architectural facades

Business Type: Manufacturer

Main Advantages: Advanced acrylic formulation, exceptional thermoforming capabilities

Main Markets: Global (Strong in Asia, Europe, and North America)

Service: Commercial project support, fabrication network

Website: lxhausys.com

HI-MACS is known globally for its exceptional capabilities in thermoforming and aesthetics. The brand was formerly known as LG Hausys. It is now LX Hausys that produces the HI-MACS solid surface sinks. They utilize the plastic formation properties of solid surface material to achieve a bending radius of 6mm. Alongside dimensions and shape, they incorporate particular suspension technology for mesmerizing visuals. Their Volcanics and Marmo collections suspend large, translucent chips and deep, random veining that mimic natural stone.

3. Krion (Porcelanosa Group)

Products: Premium solid surface washbasins, sanitary ware, shower trays

Business Type: Manufacturer

Main Advantages: Eco-active solid surface technology (KECO), luxury European design

Main Markets: Europe, North America, the Middle East

Service: High-end architectural support, complete bathroom solutions

Website: krion.com

Krion is a part of the Spanish Porcelanosa Group and offers an advanced engineering approach to its solid surface manufacturing. Particularly, the KECO technology. It's their proprietary eco-active solid surface technology that degrades VOCs, airborne bacteria, and odors when exposed to light. Their sinks are suitable for sterile healthcare infrastructure. Their solid surface sheets that make up the sink come with Euroclass B-S1-D0 fire rating.

4. Staron (LOTTE Chemical)

Products: Solid surface sinks, wash basins, custom sanitary ware

Business Type: Manufacturer

Main Advantages: High-quality raw materials, superior durability, pure white color consistency

Main Markets: Asia, North America, Europe

Service: Technical support, design collaboration, and global supply

Website: staron.com

Staron operates under the LOTTE Chemical brand and offers sinks engineered for premium aesthetics. Their collection of solid surface sinks uses a clear acrylic matrix, which allows the light to pass through and hit the highly transparent gemstone-like particulates. The reflection creates a 3D impact, adding depth to the visuals, which are otherwise not possible with opaque versions. Through their advanced pigment injection technology, they can mimic the veins of a natural stone. These create a highly luxurious interior ideal for vanity designs.

5. KingKonree (KKR)

Products: Wall mount basins, cabinet basins, freestanding basins, above-counter basins, and commercial ADA-compliant trough sinks.

Business Type: Manufacturer

Main Advantages: 25+ years of experience, extensive certifications, versatile basin designs, 10-year warranty

Main Markets: Global exports to hotels, households, gyms, schools, airports, and malls

Service: Full OEM/ODM, custom sizing, design consultation, fast prototyping

Website: https://www.kingkonree.com/solid-surface-basin.html

KingKonree is one of the biggest manufacturers of solid surface bathroom fixtures. Their product gallery for solid surface sinks features 200+ designs with customization options. The solid online presence combined with extensive aftersale services makes them ideal for a long-standing partnership. All of their sinks are CUPC, CE, and SGS certified, utilizing a zero-silica blend of high-purity PMMA (polymethyl methacrylate) and ATH (alumina trihydrate). They are particularly experts in producing commercial grade, ADA-compliant products suitable for high-traffic areas. Because they have an in-house manufacturing facility and an experienced R&D team, they are an ideal partner for OEM/ODM. Their products come with 10 year top-tier warranty with tried and tested export capabilities.

6. Formica (Everform)

Products: Solid surface sinks and seamless basins

Business Type: Manufacturer

Main Advantages: Massive global distribution, synergistic pairing with laminate products

Main Markets: Worldwide

Service: Commercial specification, extensive distributor network

Website: formica.com

Formica has become a proprietary eponym for laminates in major parts of the world. But their solid surface division combines the latest science and engineering to deliver commercially viable sinks. Their key highlight is pigment formulations. Each of their product has perfectly color matched visuals, creating an ecosystem of products that go together, including high-pressure laminates and architectural doors. For commercial viability, their products are focused on minimizing thermal expansion and contraction over large spans.

7. Hanex (Hyundai L&C)

Products: Solid surface sheets and finished sinks, custom bathroom basins

Business Type: Manufacturer

Main Advantages: Superior acrylic technology, extensive color range, highly competitive performance

Main Markets: Global

Service: Commercial project partnerships, custom fabrication support

Website: hyundailnc.com

Hanex is a South Korean brand owned by a manufacturing giant, Hyundai L&C. They are known for their highly controlled manufacturing facility. Their thermal cure technology ensures that the product is uniform with zero bubbles and a fully formed cross-linked molecular structure for strength. The final product offers exceptional resistance to thermal shock and maintains structural integrity even when subjected to rapid and extreme temperature changes. Their formulations are very sophisticated, enough to exclude off-gassing, which gives them strict Greenguard Gold certifications.

8. Swanstone (Swan)

Products: Heavy-duty solid surface sinks, kitchen basins, shower pans

Business Type: Manufacturer

Main Advantages: Industry-leading impact and heat resistance, specialized molding

Main Markets: North America

Service: Commercial and residential distribution

Website: swanstone.com

Swanstone focuses on producing structurally sound and solid surface sinks through the use of a unique engineering approach. Their thermoformability focuses on structural sound design rather than aesthetics. They utilize a proprietary thermoset material blend. The material is subjected to heavy-duty compression molding. Following the process creates highly dense material which can withstand temperature exposure up to 232 C and handle blunt-force impacts without fracturing. Though the product holds a premium price tag, they offer value in commercial settings where durability is key.

9. Wilsonart

Products: Solid surface sinks and basins, integrated sink/countertop solutions

Business Type: Manufacturer

Main Advantages: Global brand recognition, extensive color matching, advanced material science

Main Markets: Worldwide

Service: Design support, specification assistance, global distribution

Website: wilsonart.com

Wilsonart focuses on the chemical engineering aspect of the solid surface sink. They utilize EPA-registered antimicrobial agents that protect the product from odor-causing mold and bacterial degradation between cleanings. They ensure that their solid surface sink matches perfectly with their sheets. Through the use of chemical bonds, they connect the sink with the countertop at the molecular level. There are zero fasteners that create a seamless basin.

10. Aristech Surfaces (Avonite)

Products: Continuous cast solid surface sheets and finished sinks

Business Type: Manufacturer

Main Advantages: Premium continuous cast technology, superior translucency

Main Markets: North America, Europe

Service: Technical support, fabrication training

Website: aristechsurfaces.com

Instead of using individual static batches like other manufacturers, Aristech Surfaces uses a highly automated manufacturing process. The continuous casting process uses a temperature-controlled, double-belt line. It results in a cross-linked molecular structure, resulting in a consistent material with superior optical translucency. Aristech has a program that enables designers and fabricators to order material in specific widths up to 60 inches and in specific lengths up to 204 inches. This will result in virtually no wastage of materials in fabrication.