Positive input ventilation (PIV)
Loft or wall units that gently push filtered air into the home to tackle condensation.
Lothians · Scotland
Homes, rentals and business premises in Armadale and EH47, EH48 and ML7.
Ventilation Contractors works on houses, flats, rentals and business premises in Armadale and across the Lothians. Tell us the postcode and what is going wrong, and we will tell you which fix fits before anyone books a visit.
Landlords in Armadale can book a whole-property check: fans tested, trickle vents looked at and a written list of what to fix, which is useful evidence if a tenant reports damp or mould.
For businesses in Armadale 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 |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £140–£235 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£725 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,350 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £6,200–£9,050 inc 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.
It depends on the job. As a guide, kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) is typically £5,700 to £11,450 + VAT per kitchen, using Scotland rates.
Yes. We cover Armadale (EH47, EH48 and ML7) and nearby places including Whitburn, Bathgate, Livingston and Linlithgow.
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.
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.