What is subsidence?
Subsidence is when the ground beneath a building sinks. This movement impacts how the property is supported as the building’s foundations are pulled downwards. Because of this Subsidence can cause significant structural damage in buildings.
Subsidence can occur due to various reasons, such as changes in the underlying soil, excessive groundwater extraction, or even natural forces like erosion. The visible signs of subsidence may include cracks in walls, uneven floors, or doors and windows that no longer close properly. It’s crucial for property owners to address subsidence promptly to prevent further damage and ensure the safety of the occupants.
If left unchecked, subsidence can compromise the structural integrity of a building, leading to costly repairs and potential safety hazards. Monitoring the signs of subsidence and seeking professional assistance to assess and address the underlying causes is essential to mitigate its impact on the property. It’s important to remember that early detection and intervention are key to minimizing the consequences of subsidence.
what causes subsidence?
Subsidence can be caused by a number of different issues but the majority are linked with water or clay soil. Rectifying a sinking foundation starts with a thorough assessment of the building to identify the root cause. The damage is usually corrected by pressure grouting under foundations, installing mini piles, or a combination of these.
Common Causes
- Leaks – A leaking drain or water main can cause sinkage.
- Poor groundworks – If the initial foundations were laid incorrectly.
- Large Trees – large trees close to the building can drain water from the soil causing it to dry out and sink.
- Clay Soil – This soil changes a lot with the weather, leading to cracking and shifting.
signs of subsidence
- Cracks in internals walls or ceilings
- Cracking of driveways and paths
- External wall cracks appear or expand
- Wallpaper crinkling at wall or ceiling joints
- Uneven floor surfaces
- Doors/windows sticking
If you notice any of the signs of subsidence in your home please take note of them and make contact with JWB Engineering, as well as your buildings insurer. Remember, the quicker we tackle the issue, the easier it will be to deal with.
Get your subsidence issue fixed
JWB offers a lasting solution for your subsidence problem. Our company handles repairs for numerous properties and buildings in Ireland annually. If you observe any indications of subsidence, like cracks or uneven floors, our skilled professionals can thoroughly assess the situation and develop a decisive plan to fix the problem. Click below to request a quote for subsidence repair today!
JWB Projects
Bottom driven piling project in Carrigaline, Co. Cork.
Ischebeck piling project in Kildare with R.T. McCarthy Building Consultants Ltd. for a house that had subsidence issues
Traditional underpinning / Ischebeck piling in Coote Stud, Co. Limerick. Completed by JWB Engineering to fix a subsidence issue.
Killard, Blarney, Cork
johnbarrett@jwbcivils.com
085 2232683
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