Commercial ventilation in Horwich
A free survey, a clear specification and a fixed price for commercial ventilation in Horwich.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does commercial ventilation cost in Horwich?
Budget roughly £2,895–£23,995 per system ex VAT in Horwich. For a typical job — supply and extract for a 150 m² office — expect £6,795–£16,150 plus VAT. You get a fixed written quote after the free survey.
Commercial ventilation brings outdoor air into a building and removes stale air, using fans and ductwork to supply and extract air at the rates needed for the number of people and the activity.
Our coverage in Horwich
Most commercial premises in and around Horwich are shops, offices, salons, pubs and small industrial units. Bolton is about 8 km away.
We cover every Horwich postcode, including BL6. Nearby, we also cover Westhoughton (about 6 km), Chorley (about 7 km) and Hindley (about 8 km). Commercial ventilation in Horwich is priced from a written specification that lists the equipment, positions, controls and commissioning.
Included as standard
- Fresh-air rate calculation for each space
- Supply and extract fans, ductwork and grilles
- Filters, attenuators and fire dampers where required
- Air-flow measurement and balancing
- Commissioning records
Guide prices in Horwich
Guide prices for Horwich, set for the North West. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Toilet or kitchenette extract | £485–£1,395 | £582–£1,674 | per room |
| Supply and extract system, small premises | £2,895–£9,750 | £3,474–£11,700 | per system |
| CO2 demand control | £385–£1,195 | £462–£1,434 | per zone |
| Ductwork | £65–£190 | £78–£228 | per metre |
Ex VAT. Larger systems and fire-rated ductwork are priced from a full design.
How a job in Horwich works
Assess
We work out how many people use each space and the fresh-air rate needed.
Design
Fan, duct and grille sizes are designed for air flow, noise and energy use.
Install
Ductwork and fans are installed and connected to controls. In Horwich we agree timings around your opening hours.
Balance
Air flows are measured and balanced to the design.
Before you book in Horwich
Heat recovery
Bringing in cold air in winter costs energy. Heat recovery units reclaim much of it.
Leased premises
If your Horwich 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.
Building Regulations
New or altered ventilation in England must meet Approved Document F. We design to it and hand over the commissioning records.
Conservation areas
Historic streets and listed buildings in and around Horwich are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Who we work with in Horwich
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Questions about commercial ventilation in Horwich
How much does commercial ventilation cost in Horwich?
Guide prices in Horwich run from about £2,895 to £23,995 per system, plus VAT. A typical job (supply and extract for a 150 m² office) costs £6,795–£16,150 plus VAT. We fix the price in writing after a free survey.
Do you also cover Westhoughton, Chorley and Hindley?
Yes. Alongside Horwich, we also cover Westhoughton, Chorley and Hindley. Each has its own page with local guide prices.
Which postcodes do you cover in Horwich?
All of them, including BL6. Give us your postcode when you enquire and we will confirm the visit details.
How much fresh air does an office need?
Guidance for offices is typically around 10 litres per second per person, with more for rooms with higher pollutant loads. We calculate it per space.
Does air conditioning provide fresh air?
No. Most air conditioning recirculates room air. Fresh air needs a ventilation system or openable windows.
Need commercial ventilation in Horwich?
Free survey and fixed written quote. We reply with a guide price or to book the survey.