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Automatic Door Installers

Automating an existing door · Hertfordshire

Automating an existing door in Hatfield

If you would rather keep your existing door in Hatfield than replace it, we can usually add a swing or sliding operator to it. The door is tested and documented at handover, along with the paperwork that comes with a newly automated door.

Town
Hatfield
Area
Hertfordshire
Postcodes
AL9, AL10
Guide price
From £1,795 ex VAT (£2,154 inc 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 Hatfield and nearby

Requests for automating an existing door in Hatfield are handled by us and passed to a specialist engineer working under our management. Coverage includes the AL9 and AL10 postcode districts: town-centre premises, business and retail sites, public buildings and residential streets alike.

Care homes in and around Hatfield often need automatic doors on corridors and day rooms as well as at the main entrance. Gentle operation, hold-open devices linked to the fire alarm and controlled exits help residents move about safely.

Nearby towns we also list for automating an existing door (straight-line distance): Welwyn Garden City (2.8 miles), St Albans (4.8 miles), Potters Bar (5.2 miles), Hertford (6.6 miles), Harpenden (6.8 miles), Borehamwood (7.9 miles).

What to think about for automating an existing door in Hatfield

  • Think about how the door is locked. If it is locked by key every night, an electric lock or keep may be worth adding so the door can be secured without switching the operator off.
  • Listed buildings and conservation areas in Hatfield may need consent for an operator on an original door. Mounting it on the inside face usually keeps the street view the same.
  • Power is needed at the head of the door. If there is no supply close by, an electrician will need to run one, ideally hidden in trunking or the wall.
  • If the door is on an escape route, keep the existing panic or emergency hardware working. The operator should not stop the door opening by hand in an emergency.
  • Older buildings in Hatfield often have heavy timber doors on floor springs. Some floor springs can be adapted, but many need replacing with hinges, which adds to the cost.

Automating an existing door in Hatfield: guide prices

The site survey is free, including the measured drawing and a fixed, itemised written quote. Guide price: from £1,795 ex VAT (£2,154 inc VAT).

ItemGuide priceNotes
Low-energy operator on an existing swing door£1,795 – £2,995installed, ex VAT; homes £2,154 – £3,594 inc VAT
Full-energy operator on an existing swing door, with safety sensors£2,495 – £3,995installed, ex VAT; homes £2,994 – £4,794 inc VAT
Operators on an existing pair of swing doors£3,795 – £6,495installed, ex VAT; homes £4,554 – £7,794 inc VAT
Automating an existing manual sliding door or screen£2,995 – £5,495installed, ex VAT; homes £3,594 – £6,594 inc 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.

Under the Equality Act 2010, service providers and employers must make reasonable adjustments for disabled people, which can include altering a physical feature such as a heavy entrance door. Fitting an automatic door helps, but does not on its own guarantee those duties are met.

How it works

  1. Describe what you need. Whether the job is automating an existing door 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 Hatfield.
  2. 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.
  3. 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.
  4. 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.

Want to automate an existing door in Hatfield? Start with a free survey, and decide once you have the fixed, itemised quote in front of you.

Automating an existing door in Hatfield: questions

Will automating our door in Hatfield need planning permission?

Fitting an operator to an existing door does not usually need planning permission, but a listed building may need consent for fixings or new switches on the outside. In a conservation area, mounting the operator inside often avoids any change to the street view. Check with the planning authority if in doubt.

Can you give me a price for automating an existing door in Hatfield?

Our guide starts from £1,795 excluding VAT (per door), the same guide price we use across the UK. For homes that is from £2,154 including VAT. The free site survey in Hatfield 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 door in Hatfield be out of use?

Usually half a day to a day per door. Where hinges, locks or glass are being changed as well, it can take longer. We plan the work so the building stays usable, and agree any out-of-hours working in the quote.

Can you look after the door in Hatfield once it is automated?

Yes. We can arrange servicing at intervals that suit how much the door is used, with the operator, safety devices and hinges checked and a written record left. Each visit has its price confirmed in writing before an engineer attends.

What should I send before the survey in Hatfield?

A few photos of the door from inside and outside, rough measurements of the opening, the address and a note of how the entrance is used. If the door already has an operator, a photo of any label on it helps. With that, the engineer arrives prepared, the survey takes less of your time and we can put the quote for automating an existing door together more easily.

What happens to the old door when a new one is fitted in Hatfield?

If the work replaces an existing door, frame or operator, removal and disposal are listed in the quote. The old door comes out only when the new one is ready to go in, so the opening is not left empty for longer than necessary. Making good to the surrounding wall, floor or ceiling is included where the quote says so.

Can a home in Hatfield get help paying for a door opener?

Possibly. In England a Disabled Facilities Grant of up to £30,000 can fund adaptations that make it easier to get in and out of a home. It is means-tested and must be approved by the council before work starts, so ask your council and occupational therapist.

Next step

Automating an existing door in Hatfield

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.