Covering Dartford and nearby
If your building is in Dartford, or anywhere in the DA1 and DA2 postcode districts, we can arrange automatic entrance lobbies. Visits are booked with you in advance, timed around opening hours where that matters, and carried out by engineers who work under our management.
Weather matters for entrances that face open car parks, which is common on retail and business parks around Dartford and elsewhere in Kent. Exposed doors can be pushed by wind and let heat escape, so draught lobbies, good seals and correctly set sensors are worth considering.
Nearby towns we also list for automatic entrance lobbies (straight-line distance): Erith (3.0 miles), Bexleyheath (3.4 miles), Swanley (3.8 miles), Welling (4.7 miles), Northfleet (4.8 miles), Sidcup (5.0 miles).
What to think about for automatic entrance lobbies in Dartford
- Surgeries and clinics in Dartford need lobbies wide and deep enough for wheelchairs, mobility scooters and people with walking frames. Avoid interlocks at public entrances unless there is a strong security reason for them.
- Work on a lobby in Dartford takes longer than a door swap. Ask for the programme in writing, including which entrance stays usable each day and any out-of-hours working.
- Where an over-door heater is fitted, check its settings once the lobby is working. Many buildings find the heater can run at a lower setting afterwards.
- Measure the depth you can give the lobby before settling on a layout. A lobby that is too shallow lets both sets open together and loses most of its benefit.
- Two operators mean two power supplies, or one supply sized for both. Check whether there is a suitable supply at ceiling height, as cable runs across a finished foyer add cost.
Automatic entrance lobbies in Dartford: guide prices
The site survey is free, including the measured drawing and a fixed, itemised written quote. Guide price: typically £14,995 to £34,995 ex VAT.
| Item | Guide price | Notes |
|---|---|---|
| Draught lobby: two sets of automatic sliding doors and glazed screens | £14,995 – £34,995 | doors and screens, installed, ex VAT |
| Lobby with curtain walling or building work | Priced on survey | larger public-sector lobbies have cost £50,000 or more |
| Card or fob reader tied into the door | £795 – £2,495 | per door, ex VAT |
| Battery backup for power-cut operation | £395 – £695 | per door, ex VAT |
Lobby prices cover the doors and glazed screens. Building work, flooring, heating and curtain walling are priced on survey.
Standards and rules in England
Building regulations guidance in England (Approved Document M, Volume 2) says a powered opening system should be used where a self-closing entrance door would need more than 30 N at the leading edge to open, or more than 22.5 N between 30° and 60°, and expects external doors used by the public in new buildings to give at least 1000 mm of effective clear width.
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. New entrances and some alterations count as building work, so check with building control before the work is ordered.
How it works
- Start with a short enquiry. Use the form, phone or email. Tell us whether the work is a new door, an upgrade or an opener for a home, and we arrange the next step for your site in Dartford.
- Measured survey. The free survey confirms what will fit and what the entrance needs: opening width, door type, activation, safety sensors and behaviour on power loss or fire alarm, matched to how the building is used.
- Written price, no surprises. A fixed, itemised quote sets out the specification, the work involved, the expected lead time and the warranty terms. You can ask questions or change the specification before accepting it.
- Installed and commissioned. The door is installed with as little disruption as possible, then set up and tested for its hazard zones. Before leaving, the engineer explains the controls and hands over the documents for your records.
Book a free survey of your entrance in Dartford and we will suggest a lobby layout, then send a fixed quote for both door sets and the screens.
Automatic entrance lobbies in Dartford: questions
Do you design lobbies for new buildings in Dartford?
Yes. We can work from the architect's drawings, suggest door types and depth, and quote the doors, screens and controls as one package for the main contractor or the client. Designing the lobby in at the start is usually simpler and cheaper than adding it later.
Is there a guide price for automatic entrance lobbies in Dartford?
Our guide is £14,995 to £34,995 excluding VAT (per lobby, doors and screens), the same guide prices we use across the UK. The free site survey in Dartford confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.
Is a revolving door a better option than a lobby in Dartford?
It can be where space is tight and traffic is steady, because a revolving door seals the entrance at every turn. A revolving door is not accessible on its own, though, so an accessible powered sliding or swing door is needed alongside it. We can price both at survey.
How will a lobby cope with the weather in Dartford?
The survey looks at which way the entrance faces and how exposed it is. In windy or wet spots, a deeper lobby, a right-angle layout or doors with stronger seals and wind settings help. A good matting well deals with the water that still comes in on shoes.
Do you service doors in Dartford after installing them?
Yes. We recommend a trained engineer checks the safety functions at least once a year, with service intervals set by the manufacturer's instructions and how heavily the door is used; busy doors are often serviced more often. Servicing can follow on from the installation, with the price agreed in writing and a record left after every visit.
What does the written quote for automatic entrance lobbies in Dartford include?
The quote lists each item separately: the door or equipment, installation, electrical connections where we provide them, removal of anything being replaced, testing and handover. It is a fixed price for the work described, so it does not change unless the scope changes, and any change is agreed with you in writing first.
Which building regulations apply to a new automatic entrance in Dartford?
In England the guidance is Approved Document M (Volume 2) for access, Approved Document B for fire safety and escape routes, and Approved Document K for glazing and powered doors. A new entrance can count as building work, so building control should be involved before it is ordered.