Air curtains in Derby
Air curtains for businesses in Derby — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does an air curtain cost in Derby?
Budget roughly £1,395–£4,850 per doorway ex VAT in Derby. For a typical job — single shop entrance, electric or heat pump — expect £1,895–£4,850 plus VAT. The fixed price follows a free survey.
An air curtain is a unit mounted above a doorway that blows a controlled stream of air down across the opening.
Derby and surrounding areas
In Derby, commercial premises range from city-centre office blocks and shopping streets to restaurants, hotels and industrial estates.
That includes premises in DE1 and the surrounding districts. We also cover Belper, Ilkeston and Heanor, all within easy reach of Derby. We plan work in Derby so the noisy parts happen when they disturb your business least.
What the job covers
- Door size and exposure assessment
- Surface, recessed or concealed mounting
- Door contact and control set-up
- Connection to the air conditioning system where suitable
- Commissioning
Guide prices in Derby
Guide prices for Derby, set for the East Midlands. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ambient (unheated) air curtain | £1,395–£2,395 | £1,674–£2,874 | per doorway |
| Electrically heated air curtain | £1,895–£3,395 | £2,274–£4,074 | per doorway |
| Heat pump (DX) air curtain | £2,895–£4,850 | £3,474–£5,820 | per doorway |
| Recessed / concealed installation | £385–£975 | £462–£1,170 | per doorway |
Ex VAT, supply and install. Electrical supply upgrades priced after survey.
How we work in Derby
Measure
We measure the opening and check wind exposure and existing heating.
Select
The right width, air velocity and heat source are chosen.
Install
The unit is mounted and connected to power, water or refrigerant. In Derby we agree timings around your opening hours.
Set up
Door contacts and controls are set so it runs only when needed.
Local points to consider
Controls
Door contacts stop the unit running when the door is closed.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Exposure
Windy entrances need more powerful units or a lobby.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Premises we work in around Derby
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
FAQs for Derby
How much does an air curtain cost in Derby?
Guide prices in Derby run from about £1,395 to £4,850 per doorway, plus VAT. A typical job (single shop entrance, electric or heat pump) costs £1,895–£4,850 plus VAT. We fix the price in writing after a free survey.
Do you also cover Belper, Ilkeston and Heanor?
Yes. Alongside Derby, we also cover Belper, Ilkeston and Heanor. Each has its own page with local guide prices.
Which postcodes do you cover in Derby?
All of them, including DE1. Give us your postcode when you enquire and we will confirm the visit details.
Can an air curtain connect to our air conditioning?
Many heat pump air curtains connect to compatible outdoor units, which is often the most efficient heat source.
Are they noisy?
Modern units are quiet at normal speeds. We select units sized so they do not need to run flat out.
Need air curtains in Derby?
Free survey and fixed written quote. We reply with a guide price or to book the survey.