Commercial Bathroom & Washroom Installation
Washrooms get more use than almost anywhere else in a commercial building, and they're one of the first things staff, pupils and customers notice. When they need replacing, the work has to run to a clear programme with as few facilities out of action as possible.
Gloucester Plumbing & Heating Ltd provides commercial bathroom and washroom installation for offices, schools, hospitality venues, retail and industrial sites. We're based in Gloucester and take on commercial washroom projects across Gloucestershire and nationwide, from replacing a single block of WCs to refitting every washroom in a building.
WASHROOM REFITS
Commercial Washroom Refits And New Installations

We deliver the plumbing and sanitaryware side of the project and make sure the practical details are right - supply and waste capacity for heavy use, water-saving controls, safe hot water temperatures and access for maintenance once the washroom is back in service.
Typical commercial washroom work includes:
- WCs, urinals and concealed cistern systems
- Basins with sensor, push or lever taps
- Showers and changing room facilities
- Accessible WCs to Approved Document M
- Duct panel and IPS systems that hide pipework but keep it reachable
Why Businesses Choose Us
Washroom projects tend to go wrong when the plumbing is treated as an afterthought to the cubicles and tiling. We're a plumbing and heating contractor first, so the details that cause trouble later, such as supply pressure, waste capacity, hot water temperatures and access to valves, get proper attention from the start. We're CHAS accredited, so our health and safety procedures have been independently assessed, and with more than 20 engineers we can keep a phased programme moving without long gaps between stages.
At handover, you get the records your building file needs, including TMV commissioning records and product details for every fitting we've installed, so future maintenance doesn't start with guesswork.
Once the washroom is handed over, the same team can look after it. Our commercial plumbing and heating engineers deal with blocked wastes, failed cisterns, tap repairs and TMV servicing, so you have one contractor who knows exactly how the installation was put together.

FAQs
Commercial Washroom Questions & Answers

Can you refurbish our washrooms while the building stays open?
Yes. We phase the work so some toilets stay available throughout, and we plan water shutdowns and noisy work for quieter times. If every facility has to close at once, we'll advise on temporary welfare units for the duration.
Do you handle cubicles, tiling and electrics as well as the plumbing?
Our work covers the plumbing and sanitaryware - pipework, wastes, WCs, urinals, basins, taps and showers. Cubicles, wall linings, flooring and electrical items such as hand dryers and assistance alarms are specialist trades, and we coordinate with them to one programme or work under your fit-out contractor.
Can you install accessible toilets?
Yes. We install accessible WCs in line with Approved Document M, with the WC, basin, grab rails and lever taps set out at the required positions. The emergency assistance alarm is electrical work, so we coordinate it with your electrician as part of the same job.
Can you work to our architect's or fit-out contractor's specification?
Yes. We install to specifications set by architects, fit-out contractors and facilities teams, including client-supplied sanitaryware. Before work starts, we check the specified products against your water pressure, waste routes and expected footfall, and raise any conflicts with the design team early.
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