Designed to adhere to part M of the building regulations, the Solo4 DocM Drain has been specifically engineered to accommodate the installation of a wetroom drain beneath a bathtub, eliminating the necessity for a separate bath waste connection. Should the need arise, the bath waste can be easily removed, allowing the drain to be converted to a working wetroom drain, providing flexibility for future use, while maintaining compliance with regulatory standards.
The Solo4 DocM Drain has been developed specifically to meet the requirements of part M of the building regulations. It allows a wetroom drain to be installed under a bathtub, with the bath waste connected directly into it, therefore omitting the need for a separate bath waste connection. The bath waste can be removed at a future date and the drain converted back to a working wetroom drain.
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Key Features
- Bath waste connects directly into the wetroom drain
- Can be converted back to a working wetroom drain
- Meets part M of the Building Regulations
- Blanking plate supplied to allow drain to be sealed off
- Flow rate up to 35 L/min, BS EN 1253-2:2015*
- Lifetime Guarantee
- Height adjustable brackets
- Horizontal or Vertical Outlet
- Tiled or Sheet Vinyl grill options
* Flow rates indicated are a guide only, based upon 42mm waste pipe and swept bends.
Other products in the Solo4 range
[Solo4] – The Solo4 drain has been designed for concrete or screeded floors for use on concrete slabs, planks and block and beam floors.
[Vinyl Drain] – The Solo4 Vinyl Drain is a height adjustable shower gulley for use with vinyl sheet flooring, available with a horizontal or vertical outlet.
[Back‑Up Drain] – The Solo4 Back‑Up Drain is a low-profile secondary drain with a waterless trap that prevents odours even when unused.



