Wash Troughs

New Range of Stocked High-Quality Wash Troughs.
Improve handwashing capacity swiftly and cost-effectively with our wall-hung stainless steel wash trough.

The 2400mm version is currently out of stock; we're awaiting a confirmed delivery date from the factory.

These wash troughs are made from 1.2mm thick, 304 stainless steel with a satin finish, featuring pre-drilled 28mm single tap holes for single inlet feed taps and most water-saving non-concussive push taps. Not suitable for pairs of taps or monobloc mixer taps with twin feed inlets; for those, please explore our made-to-order range.

• Quick delivery - ready stock available
• Pre-drilled single 28mm tap holes for single feed inlet taps
• Available in four lengths
• Safety edges all round
• Tap ledge
• Optional front support legs
• Fully welded construction
• Integral wall fixing brackets
• Anti-splash design
• Central 1.5” BSP waste, 2400mm version has a handed waste

Dimension:
Projection from wall = 370mm
Height = 155mm
Internal Trough Depth = 130mm max.

A 25mm upstand to the rear allows taps to be mounted on an easy to clean surface. Front legs with bearer brackets are available if additional support is required.

Tap holes and waste outlet configurations:
Our most popular tap setup for stainless steel wash troughs is a single non-concussive (self-closing) tap per user, connected to either cold water or, when hot water is available, a thermostatic mixing valve (TMV) to achieve the optimal hand washing temperature of approximately 43 degrees Celsius. These wash troughs, with pre-cut single 28mm tap holes, ensure a secure fit for single feed taps, minimising the risk of movement or twisting.
- 1200mm Wash Trough – 2 tap-holes with centre waste
- 1500mm Wash Trough – 3 tap-holes with centre waste
- 1800mm Wash Trough – 3 tap-holes with centre waste
- 2400mm Wash Trough – 4 tap-holes with option of left or right hand waste

For custom lengths and other tap hole or waste outlet position configurations, please email your requirements to sales@gentworks.co.uk, including the approximate delivery location. We will provide a quote and current lead time.

Pack Includes:
- Wash Trough with 28mm Tap Holes
- 38mm (1.5") BSP Unslotted Solid Chrome Waste Outlet fitting

Manufactured in Glass Fibre Reinforced Polyester Resin (the same material as often used for boat hulls), this wash trough has a smooth gel-coat finish that is resistant to staining and damage. Its smooth design enables easy cleaning without the requirement for strong cleaning products. The Gentworks GRP wash troughs are ideal for use in washrooms where aesthetics are important. They are particularly popular in the education sector and for modular buildings.

• Supplied in 3 lengths
• Tap ledge for deck mounted taps
• Supplied without tap holes
• Lightweight and extremely durable
• Includes wall fixing brackets
• Smooth gel-Coat finish
• Central 2” BSP waste outlet

Tap Holes:
Our GRP wash troughs are now supplied without tap holes, allowing for on-site customisation during installation. Installers can easily drill 22mm, 28mm, or 35mm tap holes per user as required to suit your chosen tap.
The most common tap setup is a single non-concussive (self-closing) tap per user, connected to either cold water or a thermostatic mixing valve (TMV) when hot water is available. A TMV ensures an optimal handwashing temperature of approximately 43°C. Self-closing taps prevent water from being left running, improving water efficiency.

Dimension:
Projection from wall = 410mm
Height = 295mm
Internal Bowl Depth = 170mm

Pack Includes:
- wash trough

- 2" BSP waste outlet fitting

- 2 x Handed wall brackets

1200mm long Solid Surface Wash Trough for Cabinet or Underframe Mounting

Renowned for their exceptional durability, robustness, and aesthetics, our solid surface wash troughs are the ultimate premium choice.

Projection from wall = 400mm Height = 166mm Product Weight = 28kg
Internal Bowl Depth = 110mm Material Thickness = 14mm

• 1200mm Length Suitable For 2 Users
• White Gloss Finish
• For Cabinet / Underframe Mounting (Not Supplied)
• Stylish Design With Contoured Base
• Premium Solid Surface Material
• Constructed WITHOUT Timber, Plywood, or MDF
• Seamless and Joint-free Design
• Built-in Upstand Prevents Water Runoff Onto The Wall
• Suitable For Deck or *Wall Mounted Taps
• Multiple Outlets Eliminate The Need For Unhygienic Overflow Holes
• Supplied With 2 Chrome Waste Outlets
• Made In The U.K.

 The Gentworks GW-SLDSF1200 wash trough is manufactured from a 14mm thick solid surface material. Solid surface is a generic name given to material produced by combining polymer resins with marble and limestone.

The wash trough is space efficient, easy to clean and more hardwearing than conventional vanity units that incorporate basins. This model is intended for installation onto an underframe or vanity-type cabinet (not included) to ensure proper support and conceal unsightly pipework and plumbing fittings from view. A purpose-made SGL vanity unit with underframe and end panels is available—see related products below.

This heavy and durable solid surface wash trough features a gel coat to achieve a beautiful white finish that is non-porous and resistant to staining and yellowing. The inherent properties of the material also make this model more resistant to the growth of bacteria. Moreover, its 'repairable' quality means that stains or scratches can usually be easily removed.

The wash trough is supplied without tap holes but can easily be drilled on-site by the installer to suit your chosen taps. *If using wall taps, ensure they are long enough to prevent splashing. Consider tap height and water pressure.

Sample specification Text

Gentworks Solid Surface White Hand Wash Trough For Cabinet or Underframe Mounting -1200mm(L) x 400mm (W) x 166mm (H) and 20mm Rear Upstand Lip. No tap holes – No tap holes – supplied undrilled for easy on-site drilling to suit your tap choice. Supplied with 2x 32mm Chrome Wastes. Product Code GW-SLDSF1200-W 

Pack Includes:
- 1200mm wash trough
- 2x 1 -1/4" BSP chrome un-slotted waste outlets

Vanity cabinets, underframes, and taps shown are for illustration only and not included. A purpose-made SGL vanity unit with underframe and end panels is available—see related products below.

THIS PRODUCT IS USUALLY DELIVERED IN 2-3 WORKING DAYS VIA OUR STANDARD PALLET SERVICE
Please check pallet service delivery restrictions in the "About Delivery" tab before ordering.

1800mm long Solid Surface Wash Trough for Cabinet or Underframe Mounting

Renowned for their exceptional durability, robustness, and aesthetics, our solid surface wash troughs are the ultimate premium choice.

• 1800mm length suitable for 3 users
• White gloss finish
• For cabinet/underframe IPS mounting (not supplied)
• Stylish design with contoured base
• Premium solid surface material
• Constructed WITHOUT timber, plywood, or MDF
• Seamless and joint-free design
• Built-in upstand prevents water runoff onto the wall
• Suitable for deck or *wall mounted taps
• Multiple outlets eliminate the need for unhygienic overflow holes
• Supplied with 3 chrome waste outlets
• Made in the U.K.

Delivery Restrictions:
These large, heavy wash troughs are available for pallet delivery to commercial addresses, during standard office hours. The delivery location must be equipped to receive and unload these items. Orders to unsuitable locations cannot be processed. For alternative arrangements, we can provide a dedicated van delivery quote, or you may collect directly from our premises in Buckinghamshire.

 Vanity cabinets, underframes, and taps shown are for illustration only and not included. A purpose-made SGL vanity unit with underframe and end panels is available—see related products below.

1200mm Solid Surface Wash Trough Bundle with SGL Vanity Unit Underframe & End Panels.

A cost-effective bundle featuring our popular solid surface wash trough and vanity unit – ideal for high-traffic areas such as schools, nurseries, and commercial washrooms.

Wash Trough:

Manufactured from 14mm thick premium solid surface material, combining durability with a sleek, modern design. Solid surface is a robust blend of polymer resins, marble, and limestone, finished with a high-quality white gloss gel coat for a smooth, non-porous surface that resists stains, yellowing, and bacterial growth.

Designed for practicality and longevity, this trough is also repairable—light scratches and marks can be easily buffed out. Tap holes are not pre-drilled, allowing flexibility to suit your preferred tap style (installer can drill on-site).

-1200mm length – ideal for 2 users
-Elegant white gloss finish
-Seamless, joint-free construction
-Contoured base for modern aesthetic and effective drainage
-Built-in upstand prevents water runoff onto walls
-Multiple waste outlets – no need for unhygienic overflow holes
-Supplied with 2x chrome 32mm wastes

Vanity Unit:

Manufactured from 12mm Solid Grade Laminate (SGL), also known as Compact Grade Laminate, this unit is exceptionally durable and impact-resistant, ideal for high-traffic washrooms. The timber underframe supports our heavy solid surface wash troughs with ease, while front access panels keep pipework concealed and accessible for maintenance. Unlike standard laminate with a wooden core, SGL is completely water-resistant, ensuring long-lasting performance and appearance.

- Constructed from 12mm Solid Grade Laminate (SGL)
- Polished black, radiused edges
- Completely impervious to water and moisture
- Includes sturdy timber underframe for enhanced support
- Supplied in adult (850mm) and infant (700mm) heights
- Choice of panel colours
- Supplied with end panels

1800mm Solid Surface Wash Trough Bundle with SGL Vanity Unit Underframe & End Panels.

A cost-effective bundle featuring our popular solid surface wash trough and vanity unit – ideal for high-traffic areas such as schools, nurseries, and commercial washrooms.

Wash Trough:

Manufactured from 14mm thick premium solid surface material, combining durability with a sleek, modern design. Solid surface is a robust blend of polymer resins, marble, and limestone, finished with a high-quality white gloss gel coat for a smooth, non-porous surface that resists stains, yellowing, and bacterial growth.

Designed for practicality and longevity, this trough is also repairable—light scratches and marks can be easily buffed out. Tap holes are not pre-drilled, allowing flexibility to suit your preferred tap style (installer can drill on-site).

-1800mm length – ideal for 3 users
-Elegant white gloss finish
-Seamless, joint-free construction
-Contoured base for modern aesthetic and effective drainage
-Built-in upstand prevents water runoff onto walls
-Multiple waste outlets – no need for unhygienic overflow holes
-Supplied with 3x chrome 32mm wastes

Vanity Unit:

Manufactured from 12mm Solid Grade Laminate (SGL), also known as Compact Grade Laminate, this unit is exceptionally durable and impact-resistant, ideal for high-traffic washrooms. The timber underframe supports our heavy solid surface wash troughs with ease, while front access panels keep pipework concealed and accessible for maintenance. Unlike standard laminate with a wooden core, SGL is completely water-resistant, ensuring long-lasting performance and appearance.

- Constructed from 12mm Solid Grade Laminate (SGL)
- Polished black, radiused edges
- Completely impervious to water and moisture
- Includes sturdy timber underframe for enhanced support
- Supplied in adult (850mm) and infant (700mm) heights
- Choice of panel colours
- Supplied with end panels