Commercial heat recovery units in Derbyshire

A commercial heat recovery unit supplies fresh air and extracts stale air through a heat exchanger, so the energy already spent heating or cooling the building is passed to the incoming air instead of being thrown away. It is the standard way to ventilate offices, schools, gyms and clinics efficiently.

Across Derbyshire the job is priced the same way wherever you are: what is fitted, how long it takes and how far we travel. Towns we cover include Staveley, Belper, Heanor, Derby and Chesterfield.

Commercial heat recovery in Derbyshire at a glance

Area: Derbyshire
Towns listed: 21, largest Derby
Postcode districts: DE56, DE5, DE75, DE5, DE55 and S8
Price region: East Midlands
Survey: Free survey (UK mainland)

What the work involves

Units use plate exchangers (no mixing of air streams) or rotary wheels (higher efficiency, small transfer of moisture). The right choice depends on the use: a gym or swimming area has very different moisture loads to an office. We size units to the building's occupancy and fresh-air needs, plan the duct connections and controls, and commission the system so the design airflows are actually achieved.

Ceiling-void units

Compact horizontal units for offices and shops.

Floor or roof units

Larger units for schools, gyms and halls.

Demand control

CO2-led control for variable occupancy.

Guide prices in Derbyshire

Commercial heat recovery units guide prices in Derbyshire
Work	Guide price
Commercial heat recovery unit, supplied, installed and commissioned (per unit)	£6,800–£24,450 + VAT
Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system)	£7,800–£16,600 + VAT

These ranges use our East Midlands rates. Prices exclude VAT. You get a fixed written price before any work is booked.

When to get it looked at

High heating bills in well-occupied buildings
Extract-only systems pulling in cold air
A gym or studio with condensation

Rules in England

English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Workplaces must also be ventilated with a sufficient quantity of fresh or purified air under the Workplace (Health, Safety and Welfare) Regulations 1992.

How the job runs

Survey
Select
Install
Commission
Hand over

Towns we cover in Derbyshire

Questions about commercial heat recovery units in Derbyshire

Are prices different in Derbyshire?

Our guide prices are adjusted by region. In Derbyshire we use East Midlands rates, so commercial heat recovery unit, supplied, installed and commissioned is typically £6,800 to £24,450 + VAT per unit.

How much does a commercial heat recovery unit cost?

A commercial heat recovery unit typically costs £6,950 to £24,950 excluding VAT supplied, installed and commissioned, depending on airflow, unit type and access.

Plate or rotary heat exchanger?

Plate exchangers keep the air streams completely separate; rotary wheels are usually more efficient and recover some moisture. The use of the space decides which is better.

Is the survey free in Derbyshire?

For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.

Which rules apply to ventilation in Derbyshire?

In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.