A selection of freestanding centre drains brought to you by Unidrain. These linear centre drains allow you the freedom to place your wet room drain anywhere away from the wall.
Unidrain Linear Centre Drains Overview:
Solid preformed boards which have the gradient/slope are available – See UniSlope 3K and 4K kits
Click below to view product range on NBS
The Unidrain Linear Centre drains collection provides you with the freedom and versatility you need for your dream wet room. These replacement alternatives to wall-mounted wet room drains mean you can place your drain away from the wall and not have to worry about standing on it as you shower. With a variety of drainage placement options, you will also find it easy to achieve a level access floor for any wet room project.
With a range of finishes available, you will find your ideal wet room drain within our collection of Unidrain Linear Centre Drains:
Coloured Unidrain Centre drains are all PVD-coated to retain the luxurious finish of their initial installation throughout their lifespan, no matter how heavy the usage. With a pressed stainless steel body, the strength of your new wet room drain is guaranteed and with a 10-year guarantee, you can rest assured that your drains will complement your wet room for years to come.
No matter the floor you’re working with; whether it be a concrete floor, timber floor, or if built irregularly, you will find a range of outlets available to suit your needs with the Unidrain Linear Centre drains. Unidrain drains are also accredited and approved for concrete and timber wet room projects.
With vertical outlets available for floors with more depth, or horizontal drain outlets for shallow floors, you can customise your new wet room drain as required with our collection of Unidrain drains.
When it comes to waterproofing your new Unidrain Linear Centre drain, you will find the large metal flanges of the drain are easy to bond the waterproofing seal to. Along with a 50mm water seal, you will not need to worry about water leakages or foul odours.
| Model No. | Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K1 |
| 700 | 812 | 700 | 103 | 3004.0700K1 |
| 800 | 912 | 800 | 104 | 3004.0800K1 |
| 900 | 1012 | 900 | 105 | 3004.0900K1 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K1 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K1 |
| Model No. | Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 300 | 432 | 253 | 98 | 3004.0300K2 |
| 700 | 812 | 633 | 103 | 3004.0700K2 |
| 800 | 912 | 733 | 104 | 3004.0800K2 |
| 900 | 1012 | 833 | 105 | 3004.0900K2 |
| 1000 | 1112 | 933 | 106 | 3004.1000K2 |
| 1200 | 1312 | 1133 | 108 | 3004.1200K2 |
| Model No. | Structural Length | Visual Length | Drain Depth | 
HighLine Panel and 15mm Frame Kit Order Ref |
HighLine Panel and 15mm Frame Brass Kit Order Ref |
HighLine Panel and 15mm Frame Copper Kit Order Ref |
HighLine Panel and 15mm Frame Black Kit Order Ref |
HighLine Panel and 15mm Frame Polished Stainless Steel Kit Order Ref |
| 300 | 432 | 253 | 98 | 3004.0300K3NF | 3004.0300K5NF | 3004.0300K6NF | 3004.0300K7NF | 3004.0300K8NF |
| 700 | 812 | 633 | 103 | 3004.0700K3NF | 3004.0700K5NF | 3004.0700K6NF | 3004.0700K7NF | 3004.0700K8NF |
| 800 | 912 | 733 | 104 | 3004.0800K3NF | 3004.0800K5NF | 3004.0800K6NF | 3004.0800K7NF | 3004.0800K8NF |
| 900 | 1012 | 933 | 105 | 3004.0900K3NF | 3004.0900K5NF | 3004.0900K6NF | 3004.0900K7NF | 3004.0900K8NF |
| 1000 | 1112 | 1033 | 106 | 3004.1000K3NF | 3004.1000K5NF | 3004.1000K6NF | 3004.1000K7NF | 3004.1000K8NF |
| 1200 | 1312 | 1133 | 108 | 3004.1200K3NF | 3004.1200K5NF | 3004.1200K6NF | 3004.1200K7NF | 3004.1200K8NF |
| Model No. | Structural Length | Visual Length | Drain Depth | HighLine Panel and 15mm Frame Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K3 |
| 700 | 812 | 700 | 103 | 3004.0700K3 |
| 800 | 912 | 800 | 104 | 3004.0800K3 |
| 900 | 1012 | 900 | 105 | 3004.0900K3 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K3 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K3 |
| Model No. | Structural Length | Visual Length | Drain Depth | HighLine Cassette and 15mm Frame Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K4 |
| 700 | 812 | 700 | 103 | 3004.0700K4 |
| 800 | 912 | 800 | 104 | 3004.0800K4 |
| 900 | 1012 | 900 | 105 | 3004.0900K4 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K4 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K4 |
How To Install UniSlope 4K Wet Room System from Wetroom Materials on Vimeo.
Unidrain Linear Centre Wet Room Drain Installation Instructions
The Unidrain Linear Centre drains collection provides you with the freedom and versatility you need for your dream wet room. These replacement alternatives to wall-mounted wet room drains mean you can place your drain away from the wall and not have to worry about standing on it as you shower. With a variety of drainage placement options, you will also find it easy to achieve a level access floor for any wet room project.
With a range of finishes available, you will find your ideal wet room drain within our collection of Unidrain Linear Centre Drains:
Coloured Unidrain Centre drains are all PVD-coated to retain the luxurious finish of their initial installation throughout their lifespan, no matter how heavy the usage. With a pressed stainless steel body, the strength of your new wet room drain is guaranteed and with a 10-year guarantee, you can rest assured that your drains will complement your wet room for years to come.
No matter the floor you’re working with; whether it be a concrete floor, timber floor, or if built irregularly, you will find a range of outlets available to suit your needs with the Unidrain Linear Centre drains. Unidrain drains are also accredited and approved for concrete and timber wet room projects.
With vertical outlets available for floors with more depth, or horizontal drain outlets for shallow floors, you can customise your new wet room drain as required with our collection of Unidrain drains.
When it comes to waterproofing your new Unidrain Linear Centre drain, you will find the large metal flanges of the drain are easy to bond the waterproofing seal to. Along with a 50mm water seal, you will not need to worry about water leakages or foul odours.
| Model No. | Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K1 |
| 700 | 812 | 700 | 103 | 3004.0700K1 |
| 800 | 912 | 800 | 104 | 3004.0800K1 |
| 900 | 1012 | 900 | 105 | 3004.0900K1 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K1 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K1 |
| Model No. | Structural Length | Visual Length | Drain Depth | Kit Order Ref |
| 300 | 432 | 253 | 98 | 3004.0300K2 |
| 700 | 812 | 633 | 103 | 3004.0700K2 |
| 800 | 912 | 733 | 104 | 3004.0800K2 |
| 900 | 1012 | 833 | 105 | 3004.0900K2 |
| 1000 | 1112 | 933 | 106 | 3004.1000K2 |
| 1200 | 1312 | 1133 | 108 | 3004.1200K2 |
| Model No. | Structural Length | Visual Length | Drain Depth |
HighLine Panel and 15mm Frame Kit Order Ref |
HighLine Panel and 15mm Frame Brass Kit Order Ref |
HighLine Panel and 15mm Frame Copper Kit Order Ref |
HighLine Panel and 15mm Frame Black Kit Order Ref |
HighLine Panel and 15mm Frame Polished Stainless Steel Kit Order Ref |
| 300 | 432 | 253 | 98 | 3004.0300K3NF | 3004.0300K5NF | 3004.0300K6NF | 3004.0300K7NF | 3004.0300K8NF |
| 700 | 812 | 633 | 103 | 3004.0700K3NF | 3004.0700K5NF | 3004.0700K6NF | 3004.0700K7NF | 3004.0700K8NF |
| 800 | 912 | 733 | 104 | 3004.0800K3NF | 3004.0800K5NF | 3004.0800K6NF | 3004.0800K7NF | 3004.0800K8NF |
| 900 | 1012 | 933 | 105 | 3004.0900K3NF | 3004.0900K5NF | 3004.0900K6NF | 3004.0900K7NF | 3004.0900K8NF |
| 1000 | 1112 | 1033 | 106 | 3004.1000K3NF | 3004.1000K5NF | 3004.1000K6NF | 3004.1000K7NF | 3004.1000K8NF |
| 1200 | 1312 | 1133 | 108 | 3004.1200K3NF | 3004.1200K5NF | 3004.1200K6NF | 3004.1200K7NF | 3004.1200K8NF |
| Model No. | Structural Length | Visual Length | Drain Depth | HighLine Panel and 15mm Frame Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K3 |
| 700 | 812 | 700 | 103 | 3004.0700K3 |
| 800 | 912 | 800 | 104 | 3004.0800K3 |
| 900 | 1012 | 900 | 105 | 3004.0900K3 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K3 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K3 |
| Model No. | Structural Length | Visual Length | Drain Depth | HighLine Cassette and 15mm Frame Kit Order Ref |
| 300 | 432 | 300 | 98 | 3004.0300K4 |
| 700 | 812 | 700 | 103 | 3004.0700K4 |
| 800 | 912 | 800 | 104 | 3004.0800K4 |
| 900 | 1012 | 900 | 105 | 3004.0900K4 |
| 1000 | 1112 | 1000 | 106 | 3004.1000K4 |
| 1200 | 1312 | 1200 | 108 | 3004.1200K4 |
How To Install UniSlope 4K Wet Room System from Wetroom Materials on Vimeo.
Unidrain Linear Centre Wet Room Drain Installation Instructions
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 Wet Room 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, Wet Room 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 p 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 Wet Room Materials. 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 Wet Room 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 Wet Room Materials 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.
