Covering Rickmansworth and nearby
We cover the whole of the WD3 postcode district, along with nearby towns in Hertfordshire. You book each visit for drive unit replacement directly with us, and a specialist automatic door engineer working under our management travels to your site on the agreed date.
In Rickmansworth, automatic door needs often centre on the high street: independent shops, pharmacies, banks, cafés and estate agents. Frontages are often narrow, so the choice is usually between a compact sliding door, a folding door or a swing operator on the existing door.
Nearby towns we also list for drive unit replacement (straight-line distance): Watford (3.7 miles), Chalfont St Peter (4.0 miles), Gerrards Cross (5.0 miles), Bushey (5.0 miles), Ruislip (5.1 miles), Uxbridge (6.2 miles).
What to think about for drive unit replacement in Rickmansworth
- Busy retail entrances in Rickmansworth may prefer the changeover after closing time or on a quiet trading day. Tell us your hours when you book the survey.
- 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.
- Hospitals and care homes in Rickmansworth may need an alternative entrance during the changeover. Plan signs and step-free access for wheelchair users before work starts.
- Heavy glass leaves need an operator rated for their weight. The survey records the size and glass type of each leaf so the right drive unit is specified.
- Business parks and office blocks in Rickmansworth with several identical doors can replace operators in phases, keeping at least one entrance open at all times.
Drive unit replacement in Rickmansworth: 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
- 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 Rickmansworth.
- 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.
Get in touch about drive unit replacement in Rickmansworth. The door is surveyed free of charge and the changeover planned around your opening hours.
Drive unit replacement in Rickmansworth: questions
What if the frame of our door in Rickmansworth 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 will drive unit replacement in Rickmansworth cost?
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 Rickmansworth 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 Rickmansworth?
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 you fit a new operator to a door another company installed in Rickmansworth?
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.
What happens once the installation in Rickmansworth is finished?
The engineer tests every function, including the safety sensors and the behaviour on power loss, and sets the door up with reference to BS EN 16005. You are shown how to use the controls and which simple checks to make, and you receive the handover documents, including the test record and any conformity paperwork that applies to the work.
Do I need permission from a landlord or the council before work in Rickmansworth?
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.
Who is responsible for automatic doors on escape routes in Rickmansworth?
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.