Full Bathroom Installations
Shower & Bath Installation
Wash Hand Basin Installations
Concealed Plumbing & Piping
Floor & Wall Tiling
Ceiling Panels
Underfloor Heating
Bespoke Light Fitting


Full Bathroom Installations – Our experienced installers will do everything from plumbing and electrics, to plastering your walls, to tiling and installing your dream bathroom, and we pride ourselves on our top quality workmanship. Not every client requires a full installation, we have listed our full range of specialisms below.

Shower & Bath Installation – We have an extensive knowledge of shower & Bath fitting. Brands include Triton showers, Mira showers, Gainsborough, Hansgrohe and Dolphin. You can be confident that you will enjoy that steaming hot shower or bath at the turn of a dial or tap, year-after-year.

Wash Hand Basin Installations – Derek Williamson Bathrooms has extensive experience fitting Inset Basins, Vanity Units, Pedestal Sinks, Wall-hung Basins & Corner Basins with all the relevant plumbing connections for each.

Concealed Plumbing & Piping – We have an in depth understanding of unit module fitting including self supporting frames, plumbing, sanitary ware, supply & soil connections and all fixings, making all the unsightly inner workings of your luxury bathroom hidden from view, but still easily accessible for maintenance purposes.

Floor & Wall Tiling – Nothing compliments a newly fitted luxury bathroom better than expertly fitted wall and floor tiling. Measuring up, tile gauging, marking out tiling area, planning for windows and doors, measuring & marking tiles, cutting, adhesives, tiling around basins & shower areas and grouting are just some of the intricate steps we implement to achieve a well crafted bathroom.

Ceiling Panels – Decorative or plain ceiling paneling is a great way to add character to your bathroom. Our tradesmen have the expert carpentry and plastering skills required to deliver a premium finish to your project with the added ability to fit custom lighting where required to create an intelligent ambience of light in your bathroom.

Underfloor Heating – Electrical heating mats need careful planning before installation, but the effect of controllable even heat through the Winter months is second to none. Derek Williamson Bathrooms will, plan the position of the wiring, fit the wires around the room, create an electrical conduit, connect the power supply, lay the flooring and refit doors & skirting (if required).

Bespoke Light Fitting – You will mainly use bathroom lighting to provide plenty of functionality but it can also give your bathroom real visual sparkle. The main types of lighting are ambient, task and accent – and in a large bathroom Derek Williamson Bathrooms can combine all three to create an effective, eye-catching scheme.

Electrics Fitting – All electrical work in a bathroom will be carried out by a qualified electrician, and there are some key factors when choosing your electrics. For the purposes of lighting, a bathroom is divided into Zones. These Zones are determined by the closeness of water and humidity and the likelihood of the light fitting getting wet. Our fitter will offer advice and balance function with style with your input.