Trees add beauty, shade, and value to your property, but when they become unstable or unhealthy, they can quickly turn into a serious risk. Falling branches, root damage, and structural failure are common causes of property damage during storms, and many warning signs show up long before a tree actually falls.
Here are five clear signs a tree may have become a safety hazard and needs a professional assessment.
1. Cracks, Splits, or Visible Damage on the Trunk
The trunk is the tree’s main support structure. Any weakness here can make the entire tree unstable.
Look for:
- Deep cracks or splits
- Areas where bark is missing
- Cavities or hollow sections
- Fresh wounds after a storm
Structural damage often means the tree is no longer strong enough to support its weight, especially during high winds.
2. Dead or Hanging Branches
Dead limbs are one of the most common hazards on residential and rural properties. They can fall without warning and often drop well before the rest of the tree shows signs of decline.
Warning signs include:
- Branches with no leaves during growth seasons
- Brittle, dry wood
- Large dead limbs over roofs, sheds, or driveways
- Branches hanging loosely or caught on lower limbs
If you see this, it’s best to book a professional to assess and remove them safely.
3. Fungus, Rot, or Soft Wood Near the Base
Decay often starts at the base or root system. If the roots are weakened, the tree can fail even if the canopy still looks healthy.
Check for:
- Mushrooms or fungal growth around the trunk
- Soft, spongy, or crumbly wood
- A hollow sound when you tap the trunk
- Soil lifting or cracking around the root zone
These are strong indicators the tree may be compromised internally.
4. A Noticeable Lean or Sudden Change in Position
Some trees naturally grow on a slight angle, but a sudden lean is usually a red flag.
Concerning signs include:
- A lean that has worsened over time
- Soil lifting on one side of the tree
- Exposed roots
- A tree that changed position after high winds
A leaning tree can fall with little warning, making early assessment essential.
5. Excessive Leaf Drop, Dieback, or Poor Canopy Health
The canopy tells you a lot about a tree’s overall health. Declining leaves or dieback often signal disease, pests, or internal issues.
Signs to watch for:
- Sparse foliage or dead patches
- Leaves that are smaller than normal
- Branch tips dying back
- Discoloured or spotted leaves
Poor canopy health doesn’t always mean the tree is unsafe, but it’s a sign that something is wrong and should be inspected.
When to Call a Professional
If you’ve noticed any of these signs, it’s best to have the tree assessed sooner rather than later. An experienced arborist can determine whether the tree needs pruning, treatment, or removal and help prevent hazards before they cause damage.
Tree Equip provides professional assessments, pruning, removals, and land clearing across Brisbane and surrounding areas. If you’re concerned about a tree on your property, we’re here to help.