Poole, Dorset
Condensation and mould ventilation fixes in Poole
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Poole and BH14, BH15 and BH17.
- From £465 inc VAT per fan
- Free survey

For tenants, landlords and homeowners in Poole, the common question is why the mould keeps coming back.
We cover Poole and the surrounding BH14, BH15 and BH17 postcodes as part of our work across Dorset. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Condensation and mould fixes in Poole at a glance
- Town
- Poole, Dorset
- Postcode districts
- BH14, BH15 and BH17
- Nearby
- Canford Heath (3 miles), Broadstone (3 miles) and Bournemouth (5 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
What the work involves
Mould needs that damp surface to grow. Ventilation is usually the biggest part of the cure, but not the only part.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Poole
| Work | Guide price |
|---|---|
| Condensation and mould ventilation survey with written findings (per home) | £130–£235 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £825–£1,450 inc VAT |
Guide prices using South West 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
- Black mould on window reveals, ceilings or behind furniture
- Water running down windows on cold mornings
- Musty smell in bedrooms or wardrobes
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). Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Poole
Is the survey free in Poole?
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 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.
Can you tell if it is rising damp?
We can tell you when the pattern does not look like condensation, such as a tide mark low on a wall or damp that appears after rain, and point you to the right specialist.
How do I get a price for a condensation fix in Poole?
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 Poole do you work in?
All of Dorset. Near Poole that includes Canford Heath, Broadstone, Bournemouth and Wimborne Minster.
Get a guide price online, then we confirm the plan on a free survey in Poole.
Condensation and mould fixes near Poole
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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.