Coverage across Hertfordshire
We treat Hertfordshire as one service area for telescopic sliding doors, so a site on the edge of the area gets the same written pricing and the same standard of work as one in the busiest town centre. Specialist automatic door engineers working under our management carry out each visit. Choose from the 19 towns below, or contact us with any address.
Towns listed in Hertfordshire: Watford, Hemel Hempstead, Stevenage, St Albans, Welwyn Garden City, Cheshunt, Hatfield, Bishop's Stortford, Borehamwood, Hitchin, Hoddesdon, Letchworth, Harpenden, Bushey, Hertford, Rickmansworth, Potters Bar, Berkhamsted, Ware.
What to think about for telescopic sliding doors in Hertfordshire
- Entrances used by ambulances and patient transport in Hertfordshire benefit from a full-opening button for crews, while everyday visitors use a narrower partial opening that keeps the waiting area warmer.
- Medical centres in Hertfordshire often share a frontage with a pharmacy or other units. Check who owns the shopfront and whether the landlord needs to approve a new entrance before the survey drawing is finalised.
- Entrances across Hertfordshire that face the prevailing wind can suffer from leaves dragging or sensors reacting to blown debris. A canopy, a draught lobby or careful sensor set-up deals with most of these problems.
- Care homes and supported living buildings in Hertfordshire may want the main door to open freely for visitors but stay locked for some residents. A keypad or fob reader on the inside can be wired to the operator.
- Grit and leaves blown into the threshold collect in floor guide channels. Entrances facing a car park or open ground benefit from a matwell or canopy, which also keeps rain off the sensors.
Telescopic sliding doors in Hertfordshire: guide prices
The site survey is free, including the measured drawing and a fixed, itemised written quote. Guide price: from £6,995 ex VAT.
| Item | Guide price | Notes |
|---|---|---|
| Telescopic single-slide, two leaves | £6,995 – £9,995 | installed, ex VAT |
| Telescopic bi-parting, four leaves | £8,995 – £13,995 | installed, ex VAT |
| Very wide or full-height openings | Priced on survey | measured and designed at the survey |
| Touch-free switch or push pad, fitted | £145 – £395 | per switch, ex VAT |
| Card or fob reader tied into the door | £795 – £2,495 | per door, ex VAT |
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.
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. 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.
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
- Describe what you need. Whether the job is telescopic sliding doors 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 Hertfordshire.
- 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.
- 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.
- 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.
Short of side space but need a wide entrance in Hertfordshire? Get in touch and we will show you the clear opening a telescopic door can give.
Telescopic sliding doors in Hertfordshire: questions
How much wider will our entrance in Hertfordshire be with telescopic doors?
As a rough guide, a telescopic door gives about two-thirds of its overall width as clear opening, against about half for a standard sliding door. On a typical shop or surgery entrance that can mean an extra 300 to 600 mm. The survey drawing for your building in Hertfordshire shows the exact clear width before you commit.
What price range should I expect for telescopic sliding doors in Hertfordshire?
Our guide starts from £6,995 excluding VAT (per door set), the same guide price we use across the UK. The free site survey in Hertfordshire confirms the price as a fixed, itemised written quote, and the guide price tool gives you a range before anyone visits.
Do we need to close our building in Hertfordshire while the door is fitted?
Usually not for long. Most telescopic entrances take one to two days on site, and the opening can be secured overnight. Where the entrance is the only way in, we plan the work around your hours, use another entrance if there is one, or work early or at weekends, with any extra cost shown in the quote.
Can you look after the door in Hertfordshire once it is installed?
Yes. We can quote planned servicing for the new door, with each visit priced in writing beforehand and the interval set by how heavily the door is used and the manufacturer's instructions. Busy entrances such as hospitals and supermarkets are usually serviced more often than quieter offices.
What happens to the old door when a new one is fitted in Hertfordshire?
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.
How are payments structured for work in Hertfordshire?
Payment stages are set out in the quote before you accept it. Larger or made-to-order jobs may involve a deposit and a balance on completion, while smaller jobs may be invoiced once the work is finished. Nothing is charged for the survey itself, and the terms you accept are the terms that apply.
Who is responsible for automatic doors on escape routes in Hertfordshire?
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.