Winter weather can reveal a range of problems with your property, from damp and condensation to leaking roofs, blocked gutters and damaged external walls.
Heavy rain, strong winds and freezing temperatures can make existing defects more noticeable and reveal problems that may have gone unnoticed during warmer months.
For homeowners across Cumbria and Lancashire, particularly those with older or traditional properties, here are some common winter problems worth looking out for.
Why is My House Damp in Winter?
Damp patches and water staining can become more noticeable during periods of prolonged heavy rainfall.
If a damp patch appears or worsens after wet weather, it could indicate that moisture is entering the property. Potential sources could be damaged roof coverings, defective pointing, leaking or overflowing gutters, or problems around windows and doors.
The location of a damp patch does not always reveal where the water is entering, so it is important not to assume the cause from appearance alone.
Why Do I Get Condensation and Mould in Winter?
Condensation commonly becomes more noticeable in winter when warm, moisture-filled air meets colder surfaces such as windows and external walls.
Everyday activities including cooking, showering and drying clothes indoors add moisture to the air, while homes are often ventilated less during colder weather.
Signs can include:
- Water droplets on windows
- Mould around window frames
- Black mould in corners or behind furniture
- Moisture on cold external walls
Although these signs can be associated with condensation, visible mould or moisture does not necessarily confirm its cause.
Can Blocked Gutters Cause Damp?
Leaves and debris can block gutters and downpipes during autumn and winter. When heavy rain arrives, water may overflow and run down external walls rather than being carried safely away from the building.
Look out for overflowing gutters, staining on external walls, leaking joints and loose guttering.
Checking gutters during or shortly after heavy rainfall can make these problems easier to spot.
What Are the Signs of a Leaking Roof?
High winds and persistent rain can expose existing weaknesses in a roof.
From ground level, homeowners may be able to spot slipped, missing or damaged tiles and slates. Inside, warning signs can include water staining on ceilings, damp patches or evidence of water entering the roof space.
Water staining should not simply be redecorated if the underlying cause has not been established.
Can Winter Weather Damage External Walls?
Rain, frost and changing temperatures can highlight deterioration to brickwork, stonework, render and pointing.
Cracks, deteriorating pointing or damaged render may leave parts of a building more exposed to the weather. Where moisture enters vulnerable materials and subsequently freezes, it can contribute to further deterioration.
This can be particularly relevant to the many older and traditionally constructed properties found across Cumbria and Lancashire.
Why is Water Coming in Around My Windows?
Water staining around windows can have several possible causes.
Deteriorated sealants, pointing or external finishes may allow rainwater to enter, while moisture around windows can also be caused by condensation.
Paying attention to when the moisture appears, such as during heavy rainfall or cold weather, can help indicate whether further investigation is needed.
When should a Property Problem Be Investigated?
Not every patch of condensation or small defect indicates a serious problem. However, issues that persist, worsen or repeatedly return should not be ignored.
Signs worth investigating include:
- Damp patches that worsen after rainfall
- Recurring water staining
- Persistent moisture or mould
- Missing or damaged roof coverings
- Regularly overflowing gutters
- Deteriorating pointing or external walls
A professional property survey can identify visible defects and areas of concern at the time of inspection, providing a clearer understanding of a building’s overall condition.
Matthew Parkinson Surveyors provide residential and commercial property surveying services across North Lancashire and South Cumbria, including Lancaster, Morecambe, Carnforth, Kendal, Kirkby Lonsdale and surrounding areas.
Need advice on a property? Contact us today.
