Positive input ventilation (PIV)
Loft or wall units that gently push filtered air into the home to tackle condensation.
West Yorkshire · England
Homes, rentals and business premises in Castleford and WF6, WF8 and WF10.
Our team is based in Great Barr, Birmingham, about 84 miles from Castleford. We plan each Castleford job around the survey, so you get a fixed written price and an agreed date rather than an estimate on the day.
If you are extending or converting in Castleford, ventilation is part of Building Regulations sign-off. We can fit the fans or MVHR and provide the airflow test results your inspector will ask for.
For businesses in Castleford 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 Part F 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 |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £325–£550 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,400–£2,525 inc VAT |
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £370–£850 + VAT |
| Kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) (per kitchen) | £5,600–£11,250 + VAT |
Guide prices using Yorkshire 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 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.
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 £5,600 to £11,250 + VAT per kitchen, using Yorkshire rates.
Yes. We cover Castleford (WF6, WF8 and WF10) and nearby places including Kippax, Pontefract, Featherstone and Knottingley.
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.