Thermac Fully Electric self-contained Decontamination Welfare Unit

Item in Stock   |   Usually dispatched within 24 hours

Thermac are leaders in the design, manufacture and servicing of a wide range of decontamination/hygiene units.

We are proud to introduce the UK’s first fully electric welfare/decontamination unit exclusively designed to run primarily as a fully electric unit.

The body is constructed of wipe clean, weatherproof, 30mm metal insulated panels. All the floor areas are constructed using marine grade plywood with a spray resin coating to maximise durability and water tightness.

All plumbing fixtures and fittings are located within the unit internally, therefore reducing exposure to weather elements and damage.

The unit combines a self-contained decontamination facility with a separate mask filter disposal unit, shower area complete with sink and supplied by hot & cold running water. A spacious canteen with catering facilities, storage, sink and hot & cold running water. There is a separate toilet facility for operatives with sink and hot & cold running water. 

This unit is ideal for internal siting when powered by electric as there is no carbon monoxide risk and the unit is not exposed to weather elements or security risks.

Our state of the art electric unit will help to keep your sites greener, cleaner and is a more cost effective solution for any project. This unit has been designed with a view to helping reduce our carbon footprint in line with the UK’s target set around carbon pollution.

The unit consists of four key sections:

1) Decontamination/Hygiene Area

2) Welfare Facilities

3) Toilet Facilities

4) Technical Room


Key Features


• Hot and cold running water is available in all the sanitising areas, Kitchen, W/C and Shower

• The trailer attachment arm is self-releasing reducing the need for manual handling

• Separate technical room where the master controls are stored in one convenient place


Decontamination/Hygiene Area

The decontamination unit consists of clean end, shower area and dirty end.


Clean End

• 1 watertight LED lighting

• 4 wall-mounted in-line lockers

• 1 blowing heater 2000W + 1 plug 220V

• 4 hooks, 4 x sockets for masks re-loading and 1 mirror

• 1 large bench under lockers

• 1 door + return spring, fold-up steps and safety grip


Dirty End

• 1 watertight LED lighting

• 1 large seating bench

• 4 hooks, 1 mirror

• 1 waste contamination bin

• 1 magnetic fully sealed cover to allow safe removal/ exchange of NPU from technical room

• 1 door + return spring, fold-up steps and safety grip


Shower Area

• 1 watertight LED lighting

• 1 sink with mixer tap and shower head

• 1 walk-in shower (no shower tray) with a sloping floor to

allow drainage of waste water

• 1 soap holder + 1 x hook

• 1 trapdoor in partition wall between dirty end and shower to dispose of mask filters from the shower cabin


Digital Flow Meter

Readings can be taken from the real time digital flow meter housed within the technical room.


Welfare Facilities

The welfare facilities consist of a canteen area with folding seating and table area, cooking and beverage making area, sink and mixer tap with hot & cold running water, storage and adjacent toilet facilities.


Canteen Area

• 1 door + return spring with fold-up steps and safety grip

• 1 opening roof window

• 1 watertight LED lighting

• 2 foldaway tables

• 4 foldaway seatings

• 1 recessed stainless steel washbasin + mixer tap (hot/cold water)

• 1 kettle, 1 microwave on a bespoke storage area for canteen utensils, accessed via single closing magnetic door

• 2 UK sockets : 1 for the microwave, 1 for the kettle


Toilet Facility

• 1 toilet cabin with 50 uses cassette toilet

• 1 washbasin + mixer tap (hot/ cold water)

• 1 entrance door + return spring with fold-up steps and safety grip

• 1 watertight LED lighting


Technical Room

• 1 door + return spring with fold-up steps and safety grip

• 1 watertight LED lighting

• 1 electrical installation (220V/32A)

• 1 electrical boiler 150L

• 2 fresh water tank of 90L each with self-priming pump

• 1 fresh water external fill connection

• 1 electrical heater - 500 W

• NPU removable from technical room

• Waste water filtration system



• Hot galvanized chassis

• AL-KO® twin-axle & adjustable in height tow bar

• Ball coupling & jockey wheel

• 4 AL-KO® stabilizers with crank

• Decontamination unit specific key

• Outdoor socket + spirit level

• 2 handles for trailer moving



• 15m 240v/32amp, armoured cable and earth rod

• 2x 15m braided hose (Fresh water and waste)

• Earth rod

• 2 x waste water cartridges

• NPU removable from technical room


Service and after sales support

The unit comes with an NICEIC electrical certificate. Each unit is supplied with free user-training, warranty and all relevant test certification.

Each unit is also automatically logged onto Thermac’s computerised auto-recall system: this informs the owner when each re-test is required to ensure ongoing compliance and safety.

For added security Thermac units are fitted with the DATATAG tracker security system.