Unidrain Low Profile and High Capacity Outlets

What wet room drain outlet do I need for my project?

Over the last two decades wet room designs have become very popular and have gone on to replace the traditional plastic tray and cubicle style of bathrooms. Wetrooms give you the scope to achieve a modern, sleek and clean finish. You can create a beautifully tiled floor without the need for a shower tray, enabling a seamless open plan look to your bathroom. We offer a wide range of wetroom kits and wetroom systems for you to choose from and to design the room that best suits your home.

UniSlope and Unidrain can be supplied with the new self cleaning trap, click here for more information.

Introducing Unidrain –  A Scandinavian award winning wet room drain solution.

Download outlet options 

Unidrain is an market leading wet room drain across Europe.  Unidrain Wall Mounted and Centre Floor Linear Drains can be used with a wide range of outlets from low profile to high capacity.   This provides a great amount of flexibility to suit your floor construction and project requirements. All outlet come with traps which are easy to clean and allow access to the pipework if rodding is required.  Unidrain is BBA Approved and compiles with EN1253.  If you are new to wet rooms, take a look at our ‘What is a Wet room’ blog.

Unidrain Outlet Options 

Flexible Wetroom Drain Outlet 

Product Code: 1416.0050

This is the standard outlet which we supply and it is as multi directional waste allowing you to connect your pipework at the front, back, left and right. It provides a great amount of flexibility when installing on wooden floors where joist locations can dictate the pipework.

Capacity – 48 l/min

Low Profile Shallow Wetroom Drain Outlets 

Product Code: 1417.0050

The shallowest wetroom drain solution by Unidrain. The 1417.0050 outlet is designed for projects where floor depth is an issue and outlets with a 50mm water trap cannot be used. This outlet uses Unidrain’s unique mechanical anti-odour barrier which reduces the depth required to install and makes the slimline outlet possible.

Capacity – 36 l/min

NEW – Product Code: 1418.0050

The latest addition to the Unidrain outlet range, the 1418.0050 is the shallowest outlet with a 50mm water trap. It is ideal for projects which require a slimline solution due to small floor voids but require a 50mm water trap.  The perfect outlet for POD manufacturing.

Capacity – 32 l/min

Vertical Wetroom Drain Outlets

Product Code: 1312.0050

The shallowest vertical wetroom drain solution by Unidrain. Like this 1417.0050 outlet it is designed for projects where floor depth is an issue and outlets with a 50mm water trap cannot be used, but required a vertical connection. This outlet uses Unidrain’s unique mechanical anti-odour barrier which reduces the depth required to install and makes the slimline outlet possible.

Capacity – 36 l/min

Product Code: 1412.0075

Combining vertical pipework connection with high capacity drainage, the 1412.0075 is ideal for projects with concrete floors which have multiple high flow rate showers heads, jets, rainfall etc.

Capacity – 90 l/min

High Capacity Flow Rate Wetroom Drains Outlet 

Product Code: 1312.0075 + P Trap

The ultimate Unidrain outlet for high capacity drainage. It uses a P Trap instead of a removable 50mm water trap which allows water to flow through the pipework faster. The Unidrain P Trap is self cleaning so you do not have to clean it regularly.

Capacity – 102 l/min

What is a wetroom drain water trap and how does it work?

A water trap is used all bathroom products from baths and shower trays to sinks and toilets. The majority of these items will use a U bend / P Trap, which holds water in the pipe. The water prevents odours / gasses from travelling through the pipe and into the bathroom. As wet rooms are typically level access, this needs to be incorporated into the floor, where there is not a huge amount of space to install a U bend / P Trap. To deal with this, most outlets use removable traps which will hold 50mm of water or will have a mechanical spring trap which prevents / blocks odours.

Architect’s Wetroom Design Guide

Are you designing a wetroom? Check out our design and inspiration blog, our free design guide or contact us and we will be happy to assist with design, specification and installation advise.

Important update to the NHBS Specifications 2018

Backing surfaces for tiling should;

• Be moisture resistant, where frequent wetting occurs 

When Tiling; 

• Proprietary water-resistant grouting should be used in accordance with the manufacturer 

Grouting should be: 

• As specified in the design including mix and colour 
• Cement-based, epoxy resin or a proprietary product 
• ‘Waterproof in and around shower enclosures and where tiling can be saturated’. 

Gypsum plaster should not be used where; 

• ‘Repeated or persistent wetting may occur’