Covering Merthyr Tydfil and nearby
Sites across the CF47 and CF48 postcode districts are visited by specialist automatic door engineers working under our management. They travel to Merthyr Tydfil for drive unit replacement as bookings come in, so dates depend on the diary rather than a fixed local team, and we give you the earliest date we can offer when you book.
Parking on a busy high street can be tight. When work is booked in Merthyr Tydfil, the engineer's arrival is planned around loading restrictions, any market days and opening hours, so the visit causes as little disruption as possible.
Nearby towns we also list for drive unit replacement (straight-line distance): Aberdare (3.8 miles), Mountain Ash (4.4 miles), Tredegar (5.9 miles), Ebbw Vale (7.5 miles), Bargoed (7.6 miles), Blackwood (9.2 miles).
What to think about for drive unit replacement in Merthyr Tydfil
- Check the power supply. A dedicated fused spur and isolator near the door is usually needed, and older installations sometimes need electrical work before the new operator goes in.
- If the door is on an escape route, the new drive unit must be set up to open, break out or be openable by hand, as the building's fire strategy requires.
- Busy retail entrances in Merthyr Tydfil may prefer the changeover after closing time or on a quiet trading day. Tell us your hours when you book the survey.
- Doors linked to the fire alarm or access control in Merthyr Tydfil need those links rewired to the new controller. Let us know which systems connect to the door.
- Battery backup is easier to add with a new drive unit. It lets the door open or close safely in a power cut, which matters most on escape routes.
Drive unit replacement in Merthyr Tydfil: guide prices
The site survey is free, including the measured drawing and a fixed, itemised written quote. Guide price: typically £1,995 to £3,995 ex VAT.
| Item | Guide price | Notes |
|---|---|---|
| New drive unit on an existing automatic sliding door | £1,995 – £3,995 | existing leaves kept, installed, ex VAT |
| New operator on an existing automatic swing door | £1,795 – £3,995 | installed, ex VAT |
| Sensors replaced at the same time | £195 – £495 | per sensor, ex VAT |
Standards and rules in Wales
Standards are not retrospective, so an older door does not become unlawful when a standard is updated; a site-specific risk assessment shows whether any upgrades are sensible. BS EN 16005 is the current standard for the safety in use of powered pedestrian doors, and BS 7036-0:2014 is the British code of practice for risk assessment and risk reduction used alongside it. Standards are not law in themselves, but they are the recognised benchmark for showing an automatic door is safe to use, and we set up, test and document doors with reference to them.
Workplace law (the Workplace (Health, Safety and Welfare) Regulations 1992) expects powered doors to have suitable and effective features to stop them trapping anyone and, where needed for safety, to open by hand unless they open automatically if the power fails. Doors at work must also be kept in efficient working order under a suitable system of maintenance.
How it works
- Describe what you need. Whether the job is drive unit replacement for a busy entrance or for a single internal door, a brief description and some photos let us understand it and plan a survey visit in Merthyr Tydfil.
- Free visit to the site. An engineer working under our management assesses the opening, the existing door and frame, the floor and the electrical supply, and notes any access, consent or timing issues to plan around.
- Your fixed quotation. The quote is fixed for the work it describes and lists each item, including any removal, making good and electrical work. It also states the lead time, the payment stages and the warranty terms.
- Fitting and sign-off. Work goes ahead on dates agreed with you. Once fitted, the door is adjusted and its safety functions are tested and recorded with reference to BS EN 16005, and you are shown how to use it.
Tired of repeat breakdowns at your entrance in Merthyr Tydfil? Ask us to compare a new operator with a new door, so you can choose with both prices in front of you.
Drive unit replacement in Merthyr Tydfil: questions
Can the replacement in Merthyr Tydfil include a service plan?
It can. After the changeover we recommend a service interval based on how heavily the door is used, and a service contract can be set up with a written record of each visit. Servicing is priced separately and agreed in writing before any visit takes place.
Is there a guide price for drive unit replacement in Merthyr Tydfil?
Our guide is £1,995 to £3,995 excluding VAT (per door), the same guide prices we use across the UK. The free site survey in Merthyr Tydfil confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.
Will you remove the old operator from our premises in Merthyr Tydfil?
Yes. The old drive unit, sensors and any other replaced parts are taken away as part of the job, and the work area is left clean. Disposal is included in the fixed quote, so there is nothing extra to arrange or pay for afterwards.
How long will our entrance in Merthyr Tydfil be closed for the changeover?
A standard sliding door changeover typically takes a day, and a swing operator often less. The work can be scheduled early, after closing or at a weekend so it causes less disruption. Your quote shows the planned date and how long the entrance will be out of use.
Do you service doors in Merthyr Tydfil after installing them?
Yes. We recommend a trained engineer checks the safety functions at least once a year, with service intervals set by the manufacturer's instructions and how heavily the door is used; busy doors are often serviced more often. Servicing can follow on from the installation, with the price agreed in writing and a record left after every visit.
What power supply is needed for drive unit replacement in Merthyr Tydfil?
Most powered doors need a fused spur close to the operator, and some activation and access control devices also need a low-voltage link. The survey checks what is already there. If a new supply is required, the quote says whether we arrange it or your own electrician does, so nothing is left unclear on the day.
Do businesses in Merthyr Tydfil have to fit automatic doors?
There is no blanket requirement. Service providers and employers must make reasonable adjustments for disabled people under the Equality Act 2010, and Welsh building regulations guidance expects entrances that are easy to open. An automatic door is a common way to meet both.