The award-winning Unidrain brought to you by WM | Wetroom Materials. This elegant range of quality square wet room drains is provided with an easy-to-clean, stylish alternative to other wet room drains.
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Unidrain Square Drains Overview:
Click below to view product range on NBS
Unidrain wet room drains are accredited and approved for wooden and concrete construction. No matter the style of home you are looking to install your new wet room drain in, Unidrain from WM has a collection of square drains suitable for any type of flooring, including low-profile and shallow wet room floors.
All of these drains are provided to you with clean and easy-to-follow instructions with support from our dedicated team. With a 10-year guarantee, we aim to follow you every step of the way of your installation to ensure that you are confident and reassured with your new wet room project.
If your project requires wheelchair accessibility, these square wet room drains are easy to install for a level-access wet room floor. With the freedom to place the drain anywhere away from the wall, you can design your wet room to the exact needs of your client.
With a pressed stainless steel body your new square wet room drain has no weak areas that will be detrimental to the lifespan of the drain. They are made with large metal flanges that allow strong and secure waterproofing/tanking bonding to the drain.
A 50mm water seal also aids in the waterproofing of your new square drain. Paired with an internal channel to prevent stagnant water, these innovative drains eliminate the risk of foul odours from arising. Also complies with EN 1253.
This collection of Unidrain Square drains come with a 48l/min drainage outlet as standard, with higher capacities of 84l/min. Among options of varying drainage capacities, this collection is also available with horizontal or vertical outlets. For shallow wet room floors, you may want to opt for the horizontal outlet with a low installation of just 107mm.
With easy-to-remove 100 x 100mm and 150 x 150mm grates and finishes available, your new Unidrain Square wet room drain couldn’t be easier to clean and maintain.
Click on the product code to view Data Sheet.
 Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 119mm | WM82150.K1 |
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 119mm | WM82100.K1 |
 Classic |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 119mm | WM82150.K1CL |
 Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 119mm | WM82100.K2 |
Click on the product code to view Data Sheet.
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 186mm | WM82150.K1MO1 |
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 186mm | WM82100.K1MO1 |
| Classic |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 186mm | WM82150.K1CLMO1 |
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 186mm | WM82100.K2MO1 |
Click on the product code to view Data Sheet.
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 109mm | WM8021.0075 |
 Column |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 268mm | WM8023.0075 |
Click on the product code to view Data Sheet.
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 139mm | WM8022.0110 |
| Column |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 268mm | WM8024.0075 |
Unidrain wet room drains are accredited and approved for wooden and concrete construction. No matter the style of home you are looking to install your new wet room drain in, Unidrain from WM has a collection of square drains suitable for any type of flooring, including low-profile and shallow wet room floors.
All of these drains are provided to you with clean and easy-to-follow instructions with support from our dedicated team. With a 10-year guarantee, we aim to follow you every step of the way of your installation to ensure that you are confident and reassured with your new wet room project.
If your project requires wheelchair accessibility, these square wet room drains are easy to install for a level-access wet room floor. With the freedom to place the drain anywhere away from the wall, you can design your wet room to the exact needs of your client.
With a pressed stainless steel body your new square wet room drain has no weak areas that will be detrimental to the lifespan of the drain. They are made with large metal flanges that allow strong and secure waterproofing/tanking bonding to the drain.
A 50mm water seal also aids in the waterproofing of your new square drain. Paired with an internal channel to prevent stagnant water, these innovative drains eliminate the risk of foul odours from arising. Also complies with EN 1253.
This collection of Unidrain Square drains come with a 48l/min drainage outlet as standard, with higher capacities of 84l/min. Among options of varying drainage capacities, this collection is also available with horizontal or vertical outlets. For shallow wet room floors, you may want to opt for the horizontal outlet with a low installation of just 107mm.
With easy-to-remove 100 x 100mm and 150 x 150mm grates and finishes available, your new Unidrain Square wet room drain couldn’t be easier to clean and maintain.
Click on the product code to view Data Sheet.
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 119mm | WM82150.K1 |
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 119mm | WM82100.K1 |
| Classic |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 119mm | WM82150.K1CL |
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 119mm | WM82100.K2 |
Click on the product code to view Data Sheet.
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 186mm | WM82150.K1MO1 |
| Anniversario |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 186mm | WM82100.K1MO1 |
| Classic |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 186mm | WM82150.K1CLMO1 |
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 186mm | WM82100.K2MO1 |
Click on the product code to view Data Sheet.
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 109mm | WM8021.0075 |
| Column |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 268mm | WM8023.0075 |
Click on the product code to view Data Sheet.
| Custom |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 100 x 100mm | 139mm | WM8022.0110 |
| Column |
Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 221 x 221mm | 150 x 150mm | 268mm | WM8024.0075 |
My client bought a range of Wet Room Unislope Systems from our local retailer, Bathworks. We struggled to find anyone to come to site and take responsibility for the waterproofing until we came across WM | Wetroom Materials. They were willing to stand over their tanking system and more than helpful throughout all stages of the installation from site survey and room preparation to installation. A 10 Year no leak fully insured warranty gave me the confidence that we were dealing with a professional organisation. I would highly recommend these guys and will certainly be using them going forward.
Steven Quinlan | Director | Citius Limited
I have honestly found, WM | Wetroom Materials to be an easy and reliable company to work with. Whether it be a one wet room residential project, apartment block or a gym; they ensure there are no installation problems and we don’t have to worry about leaks. They take care of the specification and advising us on correct build ups and preparation. On a recent project we were able to buy their Unislope System from our bathroom show room retailer and they subsequently came to site to tank out the bathrooms. It was a time sensitive job and The Wet Room lads worked through the evening and into the weekend to ensure we completed the project on time. I have no hesitation in recommending WM, they are a pleasure to deal with.
Noel Geraghty | Director/Founder | NGS Mechanical Services
In Bright Designs, we understand the importance of specifying a reliable waterproofing system for bathrooms. We have worked on a number of projects with WM | Wetroom Materials over the years and I can honestly say that their waterproofing installation service offers complete peace of mind for us and our clients. The WM Team are there throughout all stages of the project from site survey and specification to installation. More importantly they also give us a 10 year no leak guarantee. I also like the fact that they will handle communication with the client and contractors in terms of delivering a high-quality installation which allows me the head space to focus on other aspects of the build."
Alan Burns | Director/Co-founder | Bright Designs. B Arch, B Sc Arch, MRIAI.
