Trees add beauty and value to properties, but when they become unstable or diseased, they can pose serious risks. Knowing how to spot a dangerous tree can help prevent accidents, injuries, and costly damage. Here’s what to look for and when to call a professional tree surgeon.
Why Identifying Dangerous Trees is Important –
A tree may appear healthy, but structural weaknesses, disease, or environmental factors can make it unsafe. Wind, storms, and heavy rain can worsen existing damage, leading to unexpected tree failure.
Risks of a Dangerous Tree –
- Property damage from falling branches or collapse
- Injury to people, pets, or vehicles – Obstruction of roads, footpaths, or power lines
- Legal liability if the tree causes harm.
- Regular tree inspections and maintenance help spot problems early, reducing risks and keeping your property safe.
Key Signs of a Dangerous Tree
- Cracks or Splits in the Trunk or Branches, Large cracks, deep splits, or missing bark may indicate structural weakness. If the damage extends into the wood, the tree may be at risk of breaking. What to look for: – Vertical cracks in the trunk – Peeling or missing bark exposing inner wood – Loose, hanging, or partially broken branches
- Leaning Trees While some trees naturally lean, a sudden or severe lean can signal root damage or soil erosion. Signs to watch for: – A lean that worsens after a storm – Soil cracking or lifting at the base – Exposed or damaged roots on one side A leaning tree may collapse without warning and should be checked by a tree surgeon.
- Dead or Decaying Wood Deadwood is brittle and prone to breaking, while internal decay hollows out trees, making them unstable. Indicators of decay: – Dead branches with no leaves, even in spring or summer – Fungi or mushrooms growing on the trunk – Hollow or soft sections in the trunk If left untreated, diseased or decayed trees may need removal before they collapse.
- Unhealthy or Discoloured Leaves Leaves reflect a tree’s health. Discolouration, thinning foliage, or premature leaf loss can signal disease. Warning signs: – Leaves turning yellow or brown before autumn – Sparse or uneven leaf growth – Clusters of dead leaves clinging to branches Diseases like Ash Dieback and Dutch Elm Disease weaken trees, making them vulnerable to falling.
- Root Problems Tree roots anchor and support a tree. If they are damaged or diseased, the tree’s stability is compromised. Signs of root issues: – Fungal growth near the base – Soil shifting or heaving around roots – Dead patches of grass around the tree Roots can also be damaged by construction, paving, or drainage changes, affecting tree stability.
What to Do If You Spot a Dangerous Tree –
If you notice any of these warning signs, the safest option is to book a professional tree inspection. A tree surgeon can determine if pruning, bracing, or removal is necessary.
When to Call a Tree Surgeon –
After storms or strong winds – If the tree is near buildings, roads, or public areas – If you notice multiple warning signs – If you’re unsure about its health or safety Delaying action could lead to costly damage or legal liability.
Book a Professional Tree Inspection Today If you suspect a tree on your property is unstable, diseased, or a potential risk, Glasgrow Tree Surgeons can help. Our Services Include – Expert tree inspections and risk assessments – Safe and professional pruning or removal – Emergency tree services after storms.
Call us today on 0141 465 8665 Serving Glasgow and surrounding areas Do not wait until a tree becomes a hazard—get a professional inspection and keep your property safe.