Positive input ventilation (PIV)
Loft or wall units that gently push filtered air into the home to tackle condensation.
Dunbartonshire · Scotland
Homes, rentals and business premises in Bearsden and G13, G15 and G61.
We cover Bearsden (G13, G15 and G61) as part of our work across Dunbartonshire. We can help homeowners, landlords and businesses with new systems, testing, cleaning and repairs.
For homes in Bearsden the usual starting points are extractor fans, PIV and condensation surveys. Whole-home MVHR makes most sense in new builds, big refurbishments and very airtight houses.
For businesses in Bearsden we cover office and shop ventilation, commercial kitchen extraction, duct cleaning to TR19 and planned servicing of air handling units.
Loft or wall units that gently push filtered air into the home to tackle condensation.
Bathroom, kitchen and utility fans sized to the required rates, ducted outside and tested.
We find why the house is wet and fix the ventilation, rather than painting over mould.
Tested fans and PIV for rental homes and HMOs, with records for your property file.
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £120–£215 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,425–£2,575 inc VAT |
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £380–£850 + VAT |
Guide prices using Scotland rates. Home prices include VAT at 20%; business prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
In Scotland, ventilation is covered by section 3 of the Building Standards Technical Handbooks. Private rented homes must meet the Repairing Standard, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
Yes. We cover Bearsden (G13, G15 and G61) and nearby places including Milngavie, Clydebank, Renfrew and Bishopbriggs.
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.
Our team is based in Great Barr, Birmingham, about 252 miles away. Every visit is booked by appointment and confirmed in writing.
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.