Rhosllannerchrugog, Clwyd
Positive input ventilation (PIV) in Rhosllannerchrugog
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Rhosllannerchrugog and LL11, LL13 and LL14.
- From £750 inc VAT per home
- Free survey
We fit loft and wall-mounted PIV units across Rhosllannerchrugog, after checking the house first.
For positive input ventilation (PIV) in Rhosllannerchrugog, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
PIV in Rhosllannerchrugog at a glance
- Town
- Rhosllannerchrugog, Clwyd
- Postcode districts
- LL11, LL13 and LL14
- Nearby
- Wrexham (4 miles), Brymbo (4 miles) and Buckley (11 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
How we approach PIV in Rhosllannerchrugog
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.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Guide prices in Rhosllannerchrugog
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £950–£1,600 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£280 inc VAT |
These ranges use our Wales rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
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 Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. Extract rates and commissioning are checked against the Welsh guidance on every job.
Questions from Rhosllannerchrugog
Do you cover Rhosllannerchrugog and nearby?
Yes. We cover Rhosllannerchrugog and nearby places including Wrexham, Brymbo, Buckley and Mold. Send your postcode and we will confirm.
How much does PIV cost to install?
A loft-mounted PIV unit usually costs £795 to £1,395 including VAT supplied and fitted, and £995 to £1,695 for a wall-mounted unit in a flat. A heater module adds around £145 to £295.
Does PIV really stop condensation?
PIV reduces condensation in most homes because it dilutes moist air and keeps it moving, but it works best alongside working extract fans in the kitchen and bathroom. Leaks, rising damp or a cold bridge need fixing separately.
What is the price of a PIV unit in Rhosllannerchrugog?
Guide prices for Rhosllannerchrugog use Wales rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £750 to £1,325 inc VAT per home. We confirm a fixed price in writing before any work starts.
Is the survey free in Rhosllannerchrugog?
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.
Most Rhosllannerchrugog PIV jobs are done in half a day, so ask about the next available date.
PIV near Rhosllannerchrugog
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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.