- rising damp, is caused by a failed or “bridged” damp-proof course. This allows moisture in the ground to rise the through walls, sometimes up to the height of one meter. You can identify rising damp because it is often associated with a tide mark at the edge of the damp area caused by salt deposits.
- penetrating damp occurs when water finds it way inside from the outside. It can occur at any level of the building, but they are usually higher up. You can identify penetrating damp by growing or botchy areas around ceilings, along side windows or near to external features like pipes and downspouts. You may also find wet and crumbly plaster, drips, puddles, and signs of mould spores.
Managing at home
- Home
- Managing at home
Damp and Mould
Damp and mould can occur for many reasons but the most common cause in the home is condensation, especially in the colder months. Condensation occurs when there is a lot of moisture in the air and if left untreated it can lead to issues with the staining of wallpaper, wall surfaces and window frames, damage to furniture and clothing and can seriously impact your health and wellbeing.
Recognise the Signs
It is important to be able to recognise early indicators that suggest that mould growth may be starting to appear in your home. These include:
- Condensation on windows and wall
- Damp areas and mould on walls, especially behind furniture and in corners
- Wallpaper begins to peel
- Black mould on window frames or surfaces
- Soft furnishings and fabrics become prone to mould and mildew
There are steps that everyone can take to help reduce condensation in the home.
Tips to reduce condensation in the home
- Make sure vents and air bricks are not obstructed. If you are cooking or bathing open windows slightly to reduce steam, close the door and use extractor fans where possible.
- Try to keep your home between 18 and 21°C as this will reduce condensation from forming on cold surfaces. If you are struggling with your heating and energy bills, there is support available.
- Dry washing outside where possible. If you need to dry clothes indoors, leave a window opened slightly and close the door.
- Open windows whilst bathing or cooking and leave them open for 20 minutes after (if safe to do so).
- Wipe down condensation from windows, walls, and other surfaces like tiles. After bathing, wipe down shower doors and tiles to remove any moisture.
Your responsibility to address the causes and effects of damp and mould differs depending on your kind of housing. Check below for guidance and advice based on your housing.
If you live in a council property the council is responsible for helping you address the issue of damp and mould but it is important that you;
- identify the source of the damp
- take as many steps as possible to reduce the causes of condensation related damp
- report repairs related to the cause of damp
- treat mould as soon as you notice it
Leeds City Council can provide mould sprays free of charge, please contact your local housing team.
If the issue of damp and mould persists, or you are unable to remove it yourself, you can request support from a dedicated team within Housing Leeds.
If you live in a private rented property, it is important that as well as reporting the issue to your landlord you;
- identify the source of the damp
- take as many steps as possible to reduce the causes of condensation related damp
- report repairs related to the cause of damp to your landlord
- treat mould as soon as you notice it
Your landlord is responsible for making sure that your home is well ventilated and for making repairs related to the source of damp but there is support available if you are struggling to address the matter with them.
Read Shelters guide to damp and mould in rented homes
You may also be able to get support from Leeds City Councils Private Rented Housing Team, particularly if the repairs relate to leaks and damp proofing.
Find out more about the support available from the Private Rented Housing Team
If you own or have a mortgage on your home, addressing damp in your property is your responsible. It is important that you;
- identify the source of the damp
- take as many steps as possible to reduce the causes of condensation related damp
- treat mould as soon as you notice it
- effect repairs or changes to your home to address the source of the damp
- the area allowed to fully dry out before attempting repairs and re-decoration
Mould growth will form if condensation is not wiped down and removed. You can prevent mould becoming a serious problem by wiping it down with mould spray as soon as you notice it.
As a homeowner you are responsible for the costs associated with making repairs and maintaining your home. Leeds Directory lists vetted and checked trade services which can help address many maintenances related causes of damp.
View a list of home maintenance providers on the Leeds Directory
If you are experiencing damp and mould because of condensation, it is important that you take the steps already identified and understand the potential costs involved in repairs.
Find out more about damp and mould as a homeowner from the Homeowners Alliance
Green Doctors can offer free advice for managing damp and condensation and can help you if you are struggling with heating and energy bills.