Introduction
Mature trees add beauty, shade, and value to a property, but when they become overgrown, they can pose a serious risk to your home’s foundation. The roots of large trees can spread extensively underground, searching for moisture and nutrients. If left unchecked, they may cause structural damage, leading to costly repairs.
For homeowners in Camberley, Surrey, understanding the risks associated with overgrown trees and taking preventive measures is crucial. At NS Tree Surgery Camberley, we specialise in tree care solutions that help protect both your trees and your property.
How Tree Roots Can Damage Your Home’s Foundation
Soil Movement and Subsidence
Tree roots absorb water from the soil, which can lead to shrinkage and movement, particularly in clay-rich areas. As the soil contracts, it can cause the foundation to shift, resulting in cracks in walls, uneven flooring, and structural instability.
Direct Root Pressure
As trees grow, their roots expand, sometimes exerting direct pressure against a property’s foundation. This is more common with trees planted too close to buildings. Over time, this pressure can cause cracks in walls, patios, and even underground pipes.
Drainage Issues
Tree roots naturally seek out moisture, making underground drainage pipes a prime target. If roots penetrate and block these pipes, it can lead to water pooling around the foundation, weakening its stability and increasing the risk of damp and mould issues inside the home.
Signs That Trees Are Affecting Your Home’s Foundation
- Cracks appearing in walls, ceilings, or floors
- Doors and windows becoming difficult to open or close
- Uneven or sunken ground near the base of the house
- Persistent damp or mould problems, especially in basements
- Damage to underground drainage pipes leading to water pooling
If you notice any of these signs, it’s essential to act quickly to prevent further damage.
How to Prevent Tree-Related Foundation Damage
Choose the Right Trees for Your Property
When planting new trees, consider their mature size and root spread. Certain species, such as willows, poplars, and oaks, have extensive root systems that can cause foundation issues if planted too close to a building. Opting for slow-growing trees with less invasive roots can help prevent problems in the future.
Maintain a Safe Distance from Your Home
A general rule is to plant trees at least as far away from your home as their mature height. For example, if a tree is expected to grow 15 metres tall, it should be planted at least 15 metres away from any structure.
Regular Tree Pruning and Root Management
Keeping trees well-maintained reduces the risk of excessive root growth. Professional pruning helps manage tree size and minimises the demand for water, reducing the likelihood of root expansion. Root barriers can also be installed to redirect growth away from foundations.
When to Call a Professional Tree Surgeon
If a tree has already grown too close to your home or is showing signs of causing foundation issues, professional assessment is necessary. At NS Tree Surgery Camberley, we provide expert tree inspections and tailored solutions, including root pruning, tree removal, and the installation of protective barriers.
Conclusion
Overgrown trees can pose a serious threat to your home’s foundation, leading to structural damage and costly repairs. By understanding the risks and taking proactive steps such as strategic planting, pruning, and root management, you can protect both your property and your trees.
For professional tree care services in Camberley, Surrey, NS Tree Surgery Camberley offers expert solutions to help prevent and address tree-related foundation issues. Contact us today to schedule an inspection and keep your property safe from tree root damage.
Call us on: 01276 535 693
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