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Automatic Door Installers

Fire door hold-open devices · Greater London

Fire door hold-open devices in Welling

Whether your building in Welling has a modern addressable alarm or a simple conventional system, there is usually a hold-open option that works with it. We compare wired, radio and acoustic devices on a free survey and set out the choice in a fixed quote.

Town
Welling
Area
Greater London
Postcodes
DA16
Guide price
From £145 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 Welling and nearby

For fire door hold-open devices, coverage around Welling is set by postcode and includes the DA16 postcode district, as well as nearby addresses in Greater London. Specialist engineers working under our management attend each site, and the price is agreed in writing beforehand.

Transport hubs, large stations and busy retail streets in and around Welling put automatic doors under near-constant use. Heavy-duty operators, break-out leaves on escape routes and regular servicing are typical requirements at entrances this busy.

Nearby towns we also list for fire door hold-open devices (straight-line distance): Bexleyheath (1.4 miles), Sidcup (2.5 miles), Eltham (2.5 miles), Woolwich (2.7 miles), Thamesmead (2.9 miles), Erith (3.2 miles).

What to think about for fire door hold-open devices in Welling

  • Listed buildings and conservation areas can make new cable runs difficult. Radio-triggered battery units avoid most wiring, although the transmitter still needs a connection at the alarm panel.
  • Doors that open too far from a wall for a wall magnet can use a floor-mounted unit or a magnet on an extension arm. The survey measures where each door rests when open.
  • Older buildings in Welling may have fire doors that no longer close fully on their own. A hold-open device cannot fix that, so the survey checks closers, hinges and latches first.
  • If the alarm panel has no spare outputs, a relay or an extra interface may be needed. Your alarm engineer can confirm this, and it is added to the quote once agreed.
  • Care homes in Welling usually want bedroom doors that residents can open easily. Free-swing closers suit this, provided the evacuation strategy for the home supports them.

Fire door hold-open devices in Welling: guide prices

The site survey is free, including the measured drawing and a fixed, itemised written quote. Guide price: from £145 ex VAT.

ItemGuide priceNotes
Battery acoustic hold-open unit£145 – £295per door, fitted, ex VAT
Hard-wired hold-open magnet linked to the fire alarm£245 – £595per door, ex VAT; alarm panel work extra
Free-swing door closer linked to the fire alarm£395 – £895per door, fitted, ex VAT

Which hold-open device is suitable depends on your fire risk assessment. Linking to the fire alarm may need work by your alarm engineer.

Standards and rules in England

Hold-open devices and door release units linked to the fire alarm need regular testing as part of the building’s fire safety checks, and the results should be recorded.

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

  1. Send photos and the address. A few pictures of the door from both sides, the address in Welling and a note of who uses the entrance help us understand the job before anyone visits the site.
  2. 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.
  3. Itemised quote to approve. We price every element of the work on fire door hold-open devices 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.
  4. 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.

Ready to stop wedging fire doors open in Welling? Book a free survey and get a fixed, itemised quote for every door that needs a hold-open device.

Fire door hold-open devices in Welling: questions

Are battery hold-open units a good choice for older buildings in Welling?

Often they are. Radio and acoustic battery units avoid long cable runs, which helps in older or listed buildings and finished corridors. Acoustic units are only suitable where the fire risk assessment allows them and the alarm can be heard clearly at the door. Batteries need replacing at the interval the maker states.

Is there a guide price for fire door hold-open devices in Welling?

Our guide starts from £145 excluding VAT (per door), the same guide price we use across the UK. The free site survey in Welling confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.

Which doors in my building in Welling can be held open?

That is decided by the fire risk assessment for the building, not by the installer. Many corridor, lounge and office doors can be held open on a device that releases on the alarm, while some stair and escape route doors cannot. If the assessment is unclear, check with your assessor before we finalise the quote.

How soon can hold-open devices be fitted in Welling?

Once the quote is accepted, supply is typically 1 to 3 weeks, and fitting a few devices on one floor usually takes a day. Larger jobs are planned in stages so doors are never left without protection. Your quote shows the expected programme, and fitting dates are agreed with you before work starts.

Do I need permission from a landlord or the council before work in Welling?

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.

What happens once the installation in Welling 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.

Who is responsible for automatic doors on escape routes in Welling?

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

Fire door hold-open devices in Welling

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.