Covering Swanley and nearby
Requests for drive unit replacement in Swanley are handled by us and passed to a specialist engineer working under our management. Coverage includes the BR8 postcode district: town-centre premises, business and retail sites, public buildings and residential streets alike.
Older shopfronts are common in market towns, and some in Swanley may sit in a conservation area or a listed building. Changes to a frontage can need planning permission or listed building consent, so it is worth checking with the local planning authority before work is booked.
Nearby towns we also list for drive unit replacement (straight-line distance): Orpington (3.6 miles), Sidcup (3.6 miles), Dartford (3.8 miles), Bexleyheath (4.8 miles), Welling (5.3 miles), Erith (5.9 miles).
What to think about for drive unit replacement in Swanley
- Listed buildings and conservation areas in Swanley make it attractive to keep the existing frame. A new operator inside the existing header changes little that can be seen.
- Busy retail entrances in Swanley may prefer the changeover after closing time or on a quiet trading day. Tell us your hours when you book the survey.
- 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.
- Business parks and office blocks in Swanley with several identical doors can replace operators in phases, keeping at least one entrance open at all times.
- Hospitals and care homes in Swanley may need an alternative entrance during the changeover. Plan signs and step-free access for wheelchair users before work starts.
Drive unit replacement in Swanley: 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
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.
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
- Tell us about the entrance. Send the address, a few photos and a rough size of the opening, and say how the door is used. That is enough for us to suggest options for drive unit replacement and book a survey in Swanley.
- Free site survey. A specialist engineer working under our management measures the opening, checks the frame, floor, head height and power, and talks through how people use the entrance. There is no charge and no obligation.
- Fixed written quote. You receive a fixed, itemised written quote with the specification, lead time, payment stages and warranty terms. The price does not change unless the scope does, and any change is agreed in writing first.
- Installation and handover. The door is fitted on the agreed dates, then set up, tested and documented with reference to BS EN 16005. You are shown the controls and the simple checks to make, and receive the handover paperwork.
Tired of repeat breakdowns at your entrance in Swanley? 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 Swanley: questions
What if the frame of our door in Swanley is not worth keeping?
Then we will tell you. Damaged or corroded frames, glass that is not safety glass, or an opening that is too narrow for the people using it are all reasons to choose a new door instead. We can quote both options so you can compare them side by side.
What is the guide price for drive unit replacement in Swanley?
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 Swanley 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 Swanley?
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.
Can the replacement in Swanley 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.
Will the building stay secure while the entrance is being changed?
We plan to keep the entrance usable or secure throughout. Where a door has to come out, the work is sequenced so the opening is closed up before the engineer leaves, or a temporary door or hoarding is arranged when a longer gap cannot be avoided. How this is handled for your site in Swanley is agreed before work starts.
What is the lead time for drive unit replacement in Swanley?
Lead times depend on the door type and what has to be made to order. As a guide, operators and accessible door kits are typically two to four weeks from order, and complete sliding entrances typically four to eight weeks from drawing approval. Curved, revolving and hermetic doors usually take longer. The expected lead time is stated in your quote.
Do businesses in Swanley have to fit automatic doors?
No law says every building must have automatic doors. Under the Equality Act 2010, service providers and employers must make reasonable adjustments for disabled people, and building regulations guidance in England calls for a powered door where an entrance door would otherwise be too heavy to open. An automatic door is often the simplest way to meet both.