Managing Tree Roots and Buildings
What You Need to Know - Balancing Nature and Structure: A Fresh Look at Tree Root Risk Management
The London Tree Officers Association (LTOA) has just released its revised Guide to Risk Management Strategies for Tree Root Claims, a timely update in the wake of increasingly hot summers and rising concerns over tree-related subsidence.
This guide is essential reading for property owners, local authorities, and arboricultural professionals alike.
It offers practical, evidence-based strategies to reduce the risk of building damage caused by tree roots, while also preserving the urban canopy that keeps our cities cooler and greener.
What’s New in the 2025 Edition?
Legal Updates: Reflects recent court decisions that impact liability and management responsibilities.
Geographic Risk Assessment: Helps identify areas with a history of subsidence claims.
Targeted Maintenance Regimes: Encourages smarter pruning schedules and resource allocation to mitigate risk without unnecessary tree removal.
As Dale Mortimer, LTOA Chair, puts it:
“This strategy helps strike the right balance between reducing building damage and preserving the benefits of living in a cooler, greener urban environment.”
📥 You can download the full guidance here: https://www.ltoa.org.uk/resources/risk-management-strategy
How Beechwood Supports Safer Tree Management
At Beechwood, we understand the delicate relationship between trees and buildings. Our Arboricultural Services are designed to protect both:
Root Zone Assessments: We evaluate root spread and proximity to structures using non-invasive techniques.
Subsidence Risk Reports: Our team provides detailed documentation to support insurance claims or planning decisions.
Strategic Pruning and Tree Management: We follow industry best practices to reduce water uptake and root pressure without compromising tree health.
Tree Removal and Replacement Planning: When removal is unavoidable, we help plan sustainable replacements that suit the site and soil conditions.
We work closely with homeowners, developers, and local councils to ensure trees are managed responsibly, reducing risk while enhancing biodiversity and urban cooling.
Industry Guidance on Tree Roots Near Buildings
Managing tree roots near buildings requires a proactive approach. Here are some key considerations:
Species Selection: Some trees (like willows and poplars) have aggressive root systems and should be planted well away from structures.
Soil Type Matters: Clay soils are more prone to shrinkage and movement, increasing subsidence risk when tree roots extract moisture.
Regular Monitoring: Annual inspections can catch early signs of root encroachment or structural stress.
Root Barriers: In certain cases, installing root barriers can redirect growth and protect foundations.
The National House Building Council (NHBC) and British Standards (BS 5837) also provide technical guidance on safe planting distances and construction near trees.
Final Thoughts
Trees are vital to our environment, but they must be managed with care when buildings are involved.
With the LTOA’s updated guidance and Beechwood’s expert support, property owners can make informed decisions that protect both their homes and the natural landscape.
📞 Need advice on a tree near your property? Contact Beechwood’s Arboricultural Team today for a consultation.
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