
Thinking of buying an older home? Maybe a 1930s semi or a Victorian terrace that’s full of character?
Before you fall for period features, it’s worth thinking about what might be lurking beneath the surface. Damp is one of the most common issues in UK homes – and one of the most expensive to put right if left unchecked.
At Olympic Construction, we specialise in identifying and fixing damp problems in older properties. Here’s what to watch out for.
🚨 The Three Main Types of Damp
Rising Damp
Moisture travels up from the ground when the damp-proof course is missing or damaged. Look out for tide marks on walls, peeling wallpaper, or flaky paint.
Penetrating Damp
Caused by leaks through cracked brickwork, damaged roofs or gutters. It tends to affect upper walls and ceilings.
Condensation
The most common type, triggered by poor ventilation and high humidity. Often shows up as black mould in corners, bathrooms, or around windows.
Spot the Signs During Viewings
Keep an eye (and nose) out for:
- Musty smells
- Mould or dark patches
- Bubbling paint or peeling wallpaper
- Damp or discoloured walls
- Warped skirting boards
Don’t brush these off – they’re warning signs that need checking by a specialist.
Why a Specialist Damp Survey Matters
A general homebuyer report might spot damp, but it won’t get to the root cause. A professional damp survey will:
- Identify the exact type and extent
- Pinpoint where the moisture is coming from
- Give you a clear, practical plan to put it right
If you’re planning to renovate or extend, this step is essential.
Treatment & Prevention
Depending on the issue, we may recommend:
- Repairing or installing a damp-proof course
- Improving drainage and guttering
- Upgrading ventilation
- Using breathable finishes or insulation
At Olympic Construction, we don’t just cover up the problem, we fix it properly, from the ground up.
Final Thoughts
Buying an older home shouldn’t be a gamble. A proper damp survey gives you peace of mind and helps you avoid costly surprises later.
Need advice?
📞 Call us on 0161 633 9860
🌐 www.olympic-construction.co.uk
#OlderHomes #DampSurvey #PropertyAdvice

