Mossley Hill, Merseyside
Condensation and mould ventilation fixes in Mossley Hill
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Mossley Hill and L17, L18 and L19.
- From £425 inc VAT per fan
- Free survey

We survey Mossley Hill homes for condensation with meters, not guesswork, and explain what we find.
We cover Mossley Hill and the surrounding L17, L18 and L19 postcodes as part of our work across Merseyside. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Condensation and mould fixes in Mossley Hill at a glance
- Town
- Mossley Hill, Merseyside
- Postcode districts
- L17, L18 and L19
- Nearby
- Allerton (1 mile), Wavertree (2 miles) and Childwall (2 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
What the work involves
Ventilation is usually the biggest part of the cure, but not the only part. 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.
Mould treatment advice
How to clean and treat affected areas once the cause is fixed.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Guide prices in Mossley Hill
| 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 |
Guide prices using North West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Serious damp and mould is a hazard under the Housing Health and Safety Rating System, and social landlords now have fixed timescales under Awaab's Law.
Questions from Mossley Hill
How do I get a price for a condensation fix in Mossley Hill?
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.
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.
What area around Mossley Hill do you work in?
All of Merseyside. Near Mossley Hill that includes Allerton, Wavertree, Childwall and Woolton.
Do you cover Mossley Hill and nearby?
Yes. We cover Mossley Hill and nearby places including Allerton, Wavertree, Childwall and Woolton. Send your postcode and we will confirm.
Send us photos of the mould and your fans and we will give a first view for your Mossley Hill home.
Condensation and mould fixes near Mossley Hill
More services in Mossley Hill
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.