What you need to know -Subsidence Caused by Trees

Subsidence occurs when the ground beneath a building sinks, leading to structural movement and potential damage. Trees are a common cause, particularly in clay-rich soils, where their roots extract moisture, causing soil shrinkage. This can affect both residential and commercial properties, resulting in costly repairs and safety concerns. Here at BreArb Tree Services we offer all kinds of solutions for both domestic and commercial clients.

How Trees Cause Subsidence

• Soil Moisture Loss: Tree roots absorb water from the ground, leading to soil shrinkage and foundation movement.
• Clay Soil Sensitivity: Clay-rich soils expand when wet and contract when dry, making them more susceptible to movement.
• Extensive Root Systems: Large trees can impact structures beyond their canopy, potentially affecting neighboring properties.

Signs of Subsidence

• Cracks in walls, particularly diagonal ones that widen at the top.
• Misaligned or sticking doors and windows.
• Uneven floors or sinking ground around the building.

Prevention & Management

• Strategic Tree Planting: Select appropriate tree species and plant them at a safe distance from buildings.
• Regular Maintenance: Pruning can help control root growth and minimize water uptake.
• Soil Moisture Management: Monitoring and maintaining consistent ground moisture levels can help stabilize the soil.
• Engineering Solutions: Root barriers and foundation underpinning can provide additional protection against subsidence.

Subsidence Caused by Trees – What Homeowners & Businesses Need to Know

Subsidence occurs when the ground beneath a building sinks, leading to structural movement and potential damage. Trees are a common cause, particularly in clay-rich soils, where their roots extract moisture, causing soil shrinkage. This can affect both residential and commercial properties, resulting in costly repairs and safety concerns.

How Trees Cause Subsidence

• Soil Moisture Loss: Tree roots absorb water from the ground, leading to soil shrinkage and foundation movement.
• Clay Soil Sensitivity: Clay-rich soils expand when wet and contract when dry, making them more susceptible to movement.
• Extensive Root Systems: Large trees can impact structures beyond their canopy, potentially affecting neighboring properties.

Signs of Subsidence

• Cracks in walls, particularly diagonal ones that widen at the top.
• Misaligned or sticking doors and windows.
• Uneven floors or sinking ground around the building.

Prevention & Management

• Strategic Tree Planting: Select appropriate tree species and plant them at a safe distance from buildings.
• Regular Maintenance: Pruning can help control root growth and minimize water uptake.
• Soil Moisture Management: Monitoring and maintaining consistent ground moisture levels can help stabilize the soil.
• Engineering Solutions: Root barriers and foundation underpinning can provide additional protection against subsidence.

For any further questions or enquiries please don't hesitate to contact us.