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Automatic Door Installers

Drive unit replacement · Greater London

Drive unit replacement in Stratford

Before you replace a whole automatic entrance in Stratford, check whether a new operator would do the job. Book a free survey and we will tell you honestly whether the frame and leaves are worth keeping or a new door is better value.

Town
Stratford
Area
Greater London
Postcodes
E15
Guide price
Typically £1,995 to £3,995 ex VAT
  • Free site survey for new doors
  • Fixed, itemised written quote
  • Set up with reference to BS EN 16005
  • England, Wales, Scotland and NI
  • Guide prices published

Covering Stratford and nearby

We do not keep premises in Stratford. Instead, enquiries about drive unit replacement come to us, we agree the price in writing, and a specialist engineer working under our management travels to the address in the E15 postcode district on a date that suits the site.

Getting a van close to the door is often the hardest part of a London job. Red routes, controlled parking zones and loading rules vary from street to street, so access and parking restrictions are planned into the visit to Stratford before it is booked.

Nearby towns we also list for drive unit replacement (straight-line distance): Canning Town (1.6 miles), Canary Wharf (2.1 miles), East Ham (2.1 miles), Hackney (2.4 miles), Leytonstone (2.5 miles), Whitechapel (3.1 miles).

What to think about for drive unit replacement in Stratford

  • 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.
  • Listed buildings and conservation areas in Stratford make it attractive to keep the existing frame. A new operator inside the existing header changes little that can be seen.
  • Business parks and office blocks in Stratford with several identical doors can replace operators in phases, keeping at least one entrance open at all times.
  • Older shopfronts in Stratford may have headers made for discontinued operators. Adapter plates usually allow a new drive unit to fit, which the survey confirms before you commit.
  • Worn floor guides and rollers can shorten the life of a new operator. It is often worth replacing them during the same visit rather than coming back later.

Drive unit replacement in Stratford: 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.

ItemGuide priceNotes
New drive unit on an existing automatic sliding door£1,995 – £3,995existing leaves kept, installed, ex VAT
New operator on an existing automatic swing door£1,795 – £3,995installed, ex VAT
Sensors replaced at the same time£195 – £495per sensor, ex VAT

Standards and rules in England

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.

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

  1. Get in touch. Call, email or use the form with the address and what you have in mind. If you are not sure which type of door suits, describe the entrance and we will suggest the options worth considering.
  2. Survey and advice. The survey costs nothing and carries no obligation. The engineer checks the site and explains which options suit the entrance, the people using it and the budget, before anything is priced.
  3. Quote in writing. You receive a fixed, itemised quote for drive unit replacement in Stratford, covering equipment, installation, testing and handover, with the lead time and payment stages set out clearly.
  4. Install, test, explain. The engineer installs and commissions the door, tests the sensors, safety functions and emergency behaviour, and walks you through the controls. The handover pack records what was installed and tested.

Tired of repeat breakdowns at your entrance in Stratford? 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 Stratford: questions

Can you fit a new operator to a door another company installed in Stratford?

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 will drive unit replacement in Stratford 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 Stratford confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.

How long will our entrance in Stratford 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.

What lead time should we expect in Stratford?

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.

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 Stratford is agreed before work starts.

How are payments structured for work in Stratford?

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 Stratford?

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.

Next step

Drive unit replacement in Stratford

Send the address, a photo if you have one and what the door needs to do. New installations get a free site survey and a fixed written quote; repairs and servicing are priced in writing before we attend.