Mossend, Lanarkshire
Positive input ventilation (PIV) in Mossend
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Mossend and G71, ML1 and ML4.
- From £775 inc VAT per home
- Free survey

PIV can suit Mossend houses and flats because it treats the whole home from one quiet unit.
We cover Mossend and the surrounding G71, ML1 and ML4 postcodes as part of our work across Lanarkshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
PIV in Mossend at a glance
- Town
- Mossend, Lanarkshire
- Postcode districts
- G71, ML1 and ML4
- Nearby
- Bellshill (1 mile), Motherwell (2 miles) and Viewpark (2 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
What the work involves
Many units have a temperature sensor that reduces the flow or switches to a heater module on cold days, so the incoming air does not feel like a draught. Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole.
Heated PIV
A heater module tempers the incoming air in cold weather. Useful in homes where people feel draughts.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
Guide prices in Mossend
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,350 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £950–£1,625 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£285 inc VAT |
Scotland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Streaming windows on most mornings in winter
- Black mould on window reveals and in corners of bedrooms
- Musty smell in wardrobes or behind furniture
Rules that apply in Scotland
Scottish projects follow the Technical Handbooks (section 3, Environment) under the Building (Scotland) Regulations, usually with a building warrant. We work to the Scottish ventilation standards and record the airflow achieved.
Questions from Mossend
Do you cover Mossend and nearby?
Yes. We cover Mossend and nearby places including Bellshill, Motherwell, Viewpark and Coatbridge. Send your postcode and we will confirm.
Will PIV make my house cold?
Most units temper or reduce the flow when the incoming air is cold, and a heated unit warms it. Placed correctly on the landing, the air spreads gently rather than blowing on anyone.
Can PIV be fitted in a flat?
Yes. Flats without loft space use a wall-mounted PIV unit that draws air from outside through an outside wall.
What is the price of a PIV unit in Mossend?
Guide prices for Mossend use Scotland rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £775 to £1,350 inc VAT per home. We confirm a fixed price in writing before any work starts.
Is the survey free in Mossend?
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.
Send a photo of your loft hatch area and landing ceiling for a quicker Mossend quote.
PIV near Mossend
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.