Air curtains in Harrow
Air curtains for businesses in Harrow — 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 Harrow?
Our guide range in Harrow is £1,850–£6,350 per doorway before VAT; a typical job (single shop entrance, electric or heat pump) is £2,500–£6,350 plus VAT. Your exact price is fixed in writing once we have surveyed.
An air curtain is a unit mounted above a doorway that blows a controlled stream of air down across the opening.
Where we work around Harrow
In Harrow, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.
We work across Harrow's postcode districts, including HA2. Nearby, we also cover Wealdstone (about 2 km), Brent (about 3 km) and Wembley (about 4 km). Air curtains in Harrow is priced from a written specification that lists the equipment, positions, controls and commissioning.
What you get
- Ambient, electric, water or heat pump air curtain options
- Surface, recessed or concealed mounting
- Door contact and control set-up
- Connection to the air conditioning system where suitable
- Commissioning
Local guide prices for Harrow
Guide prices for Harrow, set for London. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ambient (unheated) air curtain | £1,850–£3,150 | £2,220–£3,780 | per doorway |
| Electrically heated air curtain | £2,500–£4,395 | £3,000–£5,274 | per doorway |
| Heat pump (DX) air curtain | £3,795–£6,350 | £4,554–£7,620 | per doorway |
| Recessed / concealed installation | £505–£1,250 | £606–£1,500 | per doorway |
Ex VAT, supply and install. Electrical supply upgrades priced after survey.
The steps for a project in Harrow
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. We keep work areas in Harrow screened and tidy at the end of each day.
Set up
Door contacts and controls are set so it runs only when needed.
Before you book in Harrow
Heat source
Heat pump air curtains are usually cheaper to run than electric ones.
Conservation areas
Historic streets and listed buildings in and around Harrow are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Exposure
Windy entrances need more powerful units or a lobby.
Leased premises
If your Harrow premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Types of premises we cover in Harrow
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
- 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.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Your questions answered
How much does an air curtain cost in Harrow?
Guide prices in Harrow run from about £1,850 to £6,350 per doorway, plus VAT. A typical job (single shop entrance, electric or heat pump) costs £2,500–£6,350 plus VAT. We fix the price in writing after a free survey.
Do you also cover Wealdstone, Brent and Wembley?
Yes. Alongside Harrow, we also cover Wealdstone, Brent and Wembley. Each has its own page with local guide prices.
Which postcodes do you cover in Harrow?
All of them, including HA2. Give us your postcode when you enquire and we will confirm the visit details.
Are they noisy?
Modern units are quiet at normal speeds. We select units sized so they do not need to run flat out.
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.
Talk to us about your premises in Harrow
Free survey and fixed written quote. We reply with a guide price or to book the survey.