Porthcawl, Mid Glamorgan
Positive input ventilation (PIV) in Porthcawl
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Porthcawl and CF31, CF33 and CF36.
- From £750 inc VAT per home
- Free survey
For a typical Porthcawl semi or terrace, a loft PIV unit is often the quickest way to dry the house out.
Work in Porthcawl follows the rules for Wales and finishes with a written record of what was fitted and how it was set up.
PIV in Porthcawl at a glance
- Town
- Porthcawl, Mid Glamorgan
- Postcode districts
- CF31, CF33 and CF36
- Nearby
- Pyle (3 miles), Bridgend (6 miles) and Aberkenfig (6 miles)
- Price region
- Wales
- Survey
- Free survey (UK mainland)
PIV for Porthcawl homes
It does not replace extract fans: kitchens and bathrooms still need their own extract to remove steam at source. On survey we check the loft, the landing position and the existing fans, and we tell you if PIV is not the right answer.
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 Porthcawl
| 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 |
Guide prices using Wales rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- The house feels stuffy and damp rather than cold
- Washing dried indoors makes everything worse
- You have no loft but still need whole-flat ventilation (wall unit)
Rules that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. We design to the Welsh rates and commission mechanical systems so the results can be recorded.
Questions from Porthcawl
Is the survey free in Porthcawl?
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.
How long does PIV installation take?
A loft unit is normally fitted in two to four hours, including the diffuser and electrical connection.
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.
How do I get a price for a PIV unit in Porthcawl?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Porthcawl do you work in?
All of Mid Glamorgan. Near Porthcawl that includes Pyle, Bridgend, Aberkenfig and Coity.
Most Porthcawl PIV jobs are done in half a day, so ask about the next available date.
PIV near Porthcawl
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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.