Kirkby, Merseyside
Condensation and mould ventilation fixes in Kirkby
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Kirkby and L10, L32 and L33.
- From £425 inc VAT per fan
- Free survey

Mould in a Kirkby bedroom or bathroom is almost always a ventilation problem first.
We cover Kirkby and the surrounding L10, L32 and L33 postcodes as part of our work across Merseyside. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Condensation and mould fixes in Kirkby at a glance
- Town
- Kirkby, Merseyside
- Postcode districts
- L10, L32 and L33
- Nearby
- Fazakerley (2 miles), Croxteth (2 miles) and Norris Green (3 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Kirkby
Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades. We tell you if that is what we find rather than selling a fan that will not help.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Whole-home ventilation
PIV, continuous extract or MVHR where moisture is spread through the house.
Guide prices in Kirkby
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £425–£700 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £750–£1,325 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
North West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- Peeling paint or wallpaper in bathrooms
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Kirkby
Is the survey free in Kirkby?
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.
Is PIV or MVHR better for condensation?
For most existing homes with general condensation, PIV plus good extract fans is the most cost-effective fix. MVHR suits airtight, well-insulated homes and full renovations.
How much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT. If we are surveying for an installation we quote for, the survey is free.
How do I get a price for a condensation fix in Kirkby?
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 Kirkby do you work in?
All of Merseyside. Near Kirkby that includes Fazakerley, Croxteth, Norris Green and Maghull.
We can log humidity in your Kirkby home afterwards so you can see the improvement.
Condensation and mould fixes near Kirkby
More services in Kirkby
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.