Johnstone, Renfrewshire and Inverclyde
Commercial ventilation design and installation in Johnstone
Supply and extract with heat recovery for offices, shops, clinics and fit-outs. Covering Johnstone and PA5, PA9 and PA10.
- From £7,650 + VAT per system
- Free survey

We can work as the ventilation subcontractor on Johnstone fit-outs.
Work in Johnstone follows the rules for Scotland and finishes with a written record of what was fitted and how it was set up.
Commercial ventilation in Johnstone at a glance
- Town
- Johnstone, Renfrewshire and Inverclyde
- Postcode districts
- PA5, PA9 and PA10
- Nearby
- Paisley (3 miles), Barrhead (5 miles) and Erskine (6 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
What the work involves
Typical jobs are fit-outs and refurbishments: a new tenant needs ventilation to match a new layout, an old system cannot keep up with more staff, or a change of use needs a fresh design. We can work directly for occupiers and landlords, or as a subcontractor to fit-out and building contractors.
Demand control
CO2 or occupancy sensors that slow the system when rooms are empty.
Design and build or install-only
We design it, or install to a consultant's drawings.
Guide prices in Johnstone
| Work | Guide price |
|---|---|
| Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system) | £7,650–£16,250 + VAT |
| Office supply and extract ventilation with heat recovery, during a fit-out (per m² of floor) | £55–£120 + VAT |
Scotland rates shown. Prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- More staff than the system was designed for
- A fit-out or change of layout
- A change of use that needs a new ventilation design
Rules that apply in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. Scottish employers also have the Workplace Regulations 1992 duty to provide effective ventilation.
Questions from Johnstone
What area around Johnstone do you work in?
All of Renfrewshire and Inverclyde. Near Johnstone that includes Paisley, Barrhead, Erskine and Renfrew.
Can the system cool as well?
Ventilation alone moves air; it does not cool much. Where cooling is needed we can coordinate with the air conditioning installer.
How much does commercial ventilation cost?
A small office or shop with a single heat recovery unit typically costs £7,950 to £16,950 excluding VAT. Larger fit-outs are often priced at around £55 to £125 per square metre of floor, depending on design and ceiling access.
Do you cover Johnstone and nearby?
Yes. We cover Johnstone and nearby places including Paisley, Barrhead, Erskine and Renfrew. Send your postcode and we will confirm.
What is the price of commercial ventilation in Johnstone?
Guide prices for Johnstone use Scotland rates: small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) is typically £7,650 to £16,250 + VAT per system. We confirm a fixed price in writing before any work starts.
Get in touch with your Johnstone postcode and floor area for a first guide price.
Commercial ventilation near Johnstone
More services in Johnstone
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.