Covering High Wycombe and nearby
Engineers working under our management travel to addresses across the HP11, HP12 and HP13 postcode districts for drive unit replacement. There is no depot or showroom in High Wycombe; you arrange everything with us by phone, email or the form on this page, and we confirm the price in writing first.
Around High Wycombe there is usually a mix of retail parks, business parks and town-centre shops, each with different door needs. A retail park unit may need a wide bi-parting door for trolleys, while a town-centre shop often has a narrow frontage better suited to a single slider or a folding door.
Nearby towns we also list for drive unit replacement (straight-line distance): Marlow (4.3 miles), Amersham (6.3 miles), Maidenhead (7.5 miles), Chesham (8.1 miles), Chalfont St Peter (8.4 miles), Gerrards Cross (8.8 miles).
What to think about for drive unit replacement in High Wycombe
- 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 High Wycombe may prefer the changeover after closing time or on a quiet trading day. Tell us your hours when you book the survey.
- Hospitals and care homes in High Wycombe may need an alternative entrance during the changeover. Plan signs and step-free access for wheelchair users before work starts.
- Doors linked to the fire alarm or access control in High Wycombe 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 High Wycombe: 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 England
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.
Whoever motorises a manual door, or builds an automatic door from separate parts, may take on the manufacturer’s legal duties for the finished door: a risk assessment, a technical file kept available for the authorities, a Declaration of Conformity, the conformity marking and instructions. You receive the Declaration of Conformity and the instructions at handover. In Great Britain a new or converted powered door must meet the Supply of Machinery (Safety) Regulations 2008 before it is first used, and can carry the UKCA or the CE marking.
How it works
- Send photos and the address. A few pictures of the door from both sides, the address in High Wycombe and a note of who uses the entrance help us understand the job before anyone visits the site.
- No-cost survey on site. We arrange a survey at a time that suits the building. The engineer records measurements, fixings and power, plus any constraints such as listed status, opening hours or access for deliveries.
- Itemised quote to approve. We price every element of the work on drive unit replacement separately in a written quote that you can check, share and approve. Lead time and payment stages are stated, and nothing is ordered until you accept.
- Fit, test and hand over. On the agreed dates the engineer installs the equipment, commissions the operator and tests each safety function. You get a demonstration, the test record and any conformity paperwork that applies to the work.
Keep the frame, replace the drive. Arrange a free survey in High Wycombe and receive a fixed quote covering the new operator, sensors and paperwork.
Drive unit replacement in High Wycombe: questions
Can you fit a new operator to a door another company installed in High Wycombe?
Yes. We replace drive units on doors whoever fitted them. The survey identifies the existing header, leaves and track, and adapter plates usually let a new drive unit from one of the major European operator brands fit without changing the frame.
Is there a guide price for drive unit replacement in High Wycombe?
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 High Wycombe confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.
What lead time should we expect in High Wycombe?
Once the quote is accepted, drive units are typically 2 to 4 weeks to arrive, depending on the length and weight rating needed. The changeover date is agreed with you as soon as the parts are confirmed, and it can be planned around your opening hours.
Do you replace automatic door drive units in High Wycombe?
Yes. We are the contracting party for drive unit replacements in High Wycombe, and the survey and changeover are carried out by specialist engineers we manage. The survey is free and checks that the frame and leaves are worth keeping. You then receive a fixed, itemised quote for the new operator, sensors and any other parts the door needs.
Do I need permission from a landlord or the council before work in High Wycombe?
It depends on the building. Tenants usually need the landlord's written consent before changing an entrance, and some changes to a shopfront or external door need planning permission. The survey notes anything that may need consent. We can supply drawings and product details to support an application, but the owner or tenant makes it.
How are payments structured for work in High Wycombe?
Payment stages are set out in the quote before you accept it. Larger or made-to-order jobs may involve a deposit and a balance on completion, while smaller jobs may be invoiced once the work is finished. Nothing is charged for the survey itself, and the terms you accept are the terms that apply.
Who is responsible for automatic doors on escape routes in High Wycombe?
Under the Regulatory Reform (Fire Safety) Order 2005 the responsible person for the premises must make sure escape routes work and fire safety equipment is maintained. Automatic doors on an escape route need fail-safe opening or break-out, set by the fire strategy.