Fire door hold-open devices: our service in Dartford
When you book fire door hold-open devices in Dartford, the aim is simple: doors that close, latch and seal as tested, with records that prove it.
Dartford has a broad mix of buildings, including houses with integral garages, high-street shops and industrial estates, and the same fire door principles apply to all of them.
We coordinate with your fire alarm contractor in Dartford so every hold-open releases when it should. Free-swing closers suit Dartford settings where residents or pupils find doors hard to open.
Why doors get wedged
Busy corridors, care homes and schools have doors that people need open all day. If there is no safe way to hold them, they get wedged, which defeats the door completely. A hold-open device or free-swing closer solves the problem properly.
What you get:
- Electromagnetic holders to BS EN 1155
- Hold-open and free-swing closers
- Coordination of alarm interface
- Record of devices and test results
Fire door law for Dartford properties
In Dartford, as elsewhere in England, the starting point is the Fire Safety Order 2005: whoever controls a workplace or the shared parts of a residential block must make sure its fire doors work. When doors are replaced, the Building Regulations and Approved Document B set the standard the new work has to meet.
Blocks above 11 metres have a specific routine under regulation 10 of the Fire Safety (England) Regulations 2022: quarterly checks of communal fire doors and annual best-endeavours checks of flat front doors. If your Dartford building is a higher-risk building under the Building Safety Act 2022, we confirm the approval route with the Principal Accountable Person before any work is ordered.
Who needs fire door hold-open devices in Dartford?
Typical settings for fire door hold-open devices include clinics, care homes and communal corridors. In Dartford, as anywhere, the duty holder varies: a responsible person for a workplace, a landlord or managing agent for a block or HMO, or a homeowner after building work. We adjust access, timing and paperwork to suit whoever commissions the work.
What happens after you enquire
- Survey the doors and the fire alarm arrangement
- Choose device type for each door
- Agree interface work with the alarm contractor
- Fit and commission the devices
- Test release on alarm activation
- Record results and hand over
Budgeting for fire door hold-open devices in Dartford
As a guide, budget £180–£450 per door for the device, excluding fire alarm interface work, ex VAT for fire door hold-open devices. The figure for your Dartford building depends on the number of doors, the rating, the condition of the frames, finishes, hardware and access. We confirm a fixed price after the free survey.
Around Dartford
We also cover towns near Dartford, including Bexley (4.6 km away), Swanley and Welling. If your building is in DA1 or a neighbouring district, the service and pricing are the same.
Common questions
Do you work in Dartford?
Yes, we take on fire door hold-open devices in Dartford and the surrounding area, including Bexley and Swanley. Send your postcode and a few details and we'll come back with survey dates.
Can you work from an existing inspection report for my Dartford building?
Yes. Send it over and we can often price straight from it, then confirm on site. We report back against the same door references so you can close actions off.
Is it legal to wedge open a fire door?
Wedging a fire door open defeats its purpose and is likely to breach the duties under fire safety law. A hold-open device that releases on alarm is the safe alternative.
What is the difference between a hold-open and a free-swing closer?
A hold-open keeps the door at a fixed open position. A free-swing closer lets the door move freely, as if no closer were fitted, until the alarm sounds.