Covering Harlow and nearby
We cover the whole of the CM17, CM18, CM19 and CM20 postcode districts, along with nearby towns in Essex. You book each visit for sensor upgrades and replacement directly with us, and a specialist automatic door engineer working under our management travels to your site on the agreed date.
Schools and colleges in and around Harlow often want work done in the holidays, when entrances can be taken out of use without disrupting pupils. Planning ahead for half-term or summer dates makes it easier to find a slot that suits the timetable.
Nearby towns we also list for sensor upgrades and replacement (straight-line distance): Hoddesdon (5.4 miles), Ware (6.4 miles), Bishop's Stortford (6.8 miles), Waltham Abbey (7.9 miles), Cheshunt (8.0 miles), Hertford (8.2 miles).
What to think about for sensor upgrades and replacement in Harlow
- Sites in Harlow that open early or close late may want sensor work done outside trading hours. Tell us the quieter times when you book the visit.
- After a near miss at a door in Harlow, keep a note of what happened and where the person was standing. It helps the engineer judge which zone the sensor failed to cover.
- Doors with side screens may need a light curtain on the leaf edge or post to protect the gap. This is one of the most common upgrades on older sliding doors.
- Shopping parades and older shopfronts in Harlow sometimes have low transoms or canopies that limit where a sensor can be mounted. The engineer checks height and angle first.
- If several doors at one site have the same old sensor, replacing them together keeps the doors behaving consistently and may reduce the cost per sensor.
Sensor upgrades and replacement in Harlow: guide prices
The visit price is agreed in writing before an engineer attends; parts and any further work are quoted before they are done. Guide price: typically £195 to £495 ex VAT.
| Item | Guide price | Notes |
|---|---|---|
| Add or replace a safety or activation sensor | £195 – £495 | per sensor fitted, ex VAT |
| Touch-free switch or push pad | £145 – £395 | per switch, ex VAT |
| Side-screen or light-curtain protection | from £295 | per door, ex VAT; on survey |
Sensor prices cover the part, fitting and set-up. If a sensor is fitted on a visit of its own, the visit charge (from £95 ex VAT) is added, and we confirm the total in writing before an engineer attends. Each sensor is set up for the door and tested before the engineer leaves.
Standards and rules in England
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. 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.
No law sets a fixed service interval. We recommend that 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, and that someone on site carries out simple regular checks and keeps a record.
How it works
- Make contact. Phone, email or use the form. Tell us the type of door, what it is doing and whether it is safe to use, so the right visit for sensor upgrades and replacement can be planned.
- Written visit price. The cost of attending is agreed in writing before the visit is booked. For a planned service or inspection, the price per door and what each visit includes are set out at the same time.
- On-site work. The engineer, working under our management, checks the door from end to end, deals with the fault or the service, and tests every safety function and sensor setting before signing the door off.
- Report and quote. You receive a report of the findings. Where a repair, part or upgrade is recommended, it is quoted in writing so you can decide, and the door is left in a safe state if it cannot be used.
Has a risk assessment in Harlow listed sensor upgrades? Send us the report and we will quote each item before any work is done.
Sensor upgrades and replacement in Harlow: questions
Can you price new sensors for my door in Harlow from photos?
Often, yes. Photos of the sensor, the door from both sides and the label on the operator cover usually tell us which sensor is needed and whether it suits the controller. We can then quote the sensor and fitting in advance, with the visit price confirmed before anyone travels.
What will sensor upgrades and replacement in Harlow cost?
Our guide is £195 to £495 excluding VAT (per sensor fitted), the same guide prices we use across the UK. We agree the visit price in writing before an engineer attends in Harlow, and quote any parts or further work before doing them. The price guide lists typical repair and service costs.
Will new sensors stop false openings at our entrance in Harlow?
Usually. Modern sensors can ignore cross traffic and detect only people moving towards the door, and the zone can be narrowed. If the entrance faces a busy street or catches heavy weather, the engineer may suggest a sensor that filters those conditions better.
Do engineers carry sensors for doors in Harlow?
Engineers carry common combined and safety sensors, so many replacements can be fitted at the first visit. Light curtains and specialist sensors are ordered once the door is identified, with delivery typically 1 to 2 weeks. Photos in advance help us bring the right part first time.
How often should automatic doors in Harlow be serviced?
No law sets a fixed interval. 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. Site staff should also carry out simple regular checks and keep a record of them.
Are parts quoted before they are fitted?
Always. If a repair or service in Harlow needs parts, such as rollers, belts, sensors, a control board or a motor, we quote them in writing first. Some common parts may be on the engineer's van; others are ordered once you accept the quote and fitted on a return visit at a price already agreed.
Do businesses in Harlow have to fit automatic doors?
No law says every building must have automatic doors. Under the Equality Act 2010, service providers and employers must make reasonable adjustments for disabled people, and building regulations guidance in England calls for a powered door where an entrance door would otherwise be too heavy to open. An automatic door is often the simplest way to meet both.