Damp proofing service
Condensation & Mould Control
Clear the black mould and fix why it keeps coming back.
Get a quote for condensation & mould control
A free, no-obligation survey and a written quote.
Damp proofing
Clear the mould, then fix the moisture behind it
Condensation is the most common form of damp in Hampshire homes. Warm, moist air from cooking, washing and drying meets a cold surface, a window, an outside wall, a cold corner, and turns back into water. Over time that shows as black spot mould, misted windows, peeling wallpaper and a stale smell.
Because it is caused by moisture in the air rather than water coming through the wall, the fix is different to rising or penetrating damp. We treat the mould that is already there, then deal with the cause by improving how the property breathes, which usually means better ventilation and sometimes changes to how rooms are heated and used. We explain the practical steps clearly so the mould does not simply grow back.
What's included
What the work covers
Every quote varies depending on the property and what the job needs, but here is what a typical condensation & mould control job with us covers from start to finish.
- A survey to confirm condensation rather than a leak
- Treatment of existing black mould
- Advice on heating, ventilation and daily habits
- Extractor fans or ventilation systems where needed
- A plan to keep humidity under control
How we do it
The typical process
Step 01
Diagnose
We check humidity and surface temperatures to confirm the moisture is coming from the air.
Step 02
Treat the mould
Existing mould growth is cleaned and treated so you start from a clean surface.
Step 03
Improve ventilation
We recommend and fit the right extraction or ventilation for the property.
Step 04
Advise
You get simple, practical steps to keep condensation from returning.
Book a free condensation & mould control survey
Tell us what you have noticed and we will come out, find the cause and provide you with a written quote with no obligation.
The quote
Condensation & Mould Control costs
Every property is different, so we quote each job on its own after a free survey rather than off a description. These are the things that move the figure, and we set it all out in writing before any work starts. The visit is free.
- How much mould treatment is required
- The type of ventilation the property needs
- The number of rooms affected
- Whether any extractor fans are being installed
Areas covered
Condensation & Mould Control across Hampshire
- Southampton
- Winchester
- Basingstoke
- Andover
- Romsey
- Ringwood
- Gosport
- Fareham
- New Forest
Related services
Common questions
Condensation & Mould Control questions
Is black mould dangerous?
Will opening windows fix it?
Can you treat the mould only?
Why does condensation get worse in winter?
Do you install extractor fans?
Get a quote for condensation & mould control
A free, no-obligation survey and a written quote.