What to do if…
a large tree limb is hanging over your roof after a storm
Short answer
Treat it as unstable and dangerous: keep everyone away from the fall zone and do not go onto the roof. If there’s any chance it’s near electricity lines, keep well back and report it immediately.
Do not do these things
- Don’t go onto the roof to “have a look” or try to pull it down.
- Don’t cut or shake the limb yourself (storm-damaged wood can be under tension and move suddenly).
- Don’t stand underneath it, or let children/pets near it “just for a second”.
- Don’t touch any wire/cable or anything the limb is touching (assume it could be live).
- Don’t go near damaged, low, or grounded overhead electricity lines — keep well back (around 10 metres).
- Don’t move your car directly under it to “unload” items or take photos.
What to do now
- Create a no-go zone. Keep everyone indoors and away from the area that the limb could reach if it drops (think: straight down plus a sideways swing/bounce). Close off the garden/drive if needed.
- Check for electricity hazards from a safe distance. If the limb is near overhead lines, touching lines, or you can’t be sure, stay well back (around 10 metres).
- In England, Wales and Scotland, call 105 (free) to reach your local electricity network operator and report a dangerous situation.
- In Northern Ireland, use your electricity emergency reporting route/number (often 03457 643643).
- If there’s an immediate serious risk to the public (for example, arcing/sparking, fire, lines down across access routes), call 999.
- Look for immediate signs you should leave the room/area below. From inside, check ceilings and walls near the impact area for: new bulging, spreading cracks, falling debris, sudden leaks, or doors/windows suddenly sticking. If you see these, move everyone to a different part of the home and avoid that room.
- Document safely. Take a few photos/video from indoors or from a safe distance (include the roofline and where the limb is attached). Note the date/time and what happened (e.g., “after high winds overnight”).
- Contact your home insurer (or emergency helpline) early. Tell them there’s a suspended limb over the roof and whether there’s visible damage or leaks. Ask:
- whether they will send an approved contractor (tree surgeon/roofer),
- what “make safe” work you can authorise immediately,
- whether temporary measures (e.g., tarping) are covered.
- Arrange professional “make safe” removal. If it’s clearly not near electricity equipment, contact a qualified, insured tree surgeon/arborist for storm damage work (not general gardening). Tell them it’s hanging over a roof so they bring the right kit.
- If the tree is not yours (neighbour/council/public land), still prioritise safety.
- If it’s a utility hazard, report via the electricity emergency route above (and 999 if immediate danger).
- If it appears to be from public land or blocking public access, report to your local council/highways as a dangerous tree/branch.
- If it’s a neighbour’s tree, notify them (briefly, in writing if possible) — but don’t delay immediate “make safe” action needed to protect people/property.
What can wait
- You do not need to decide who is “at fault” today.
- You do not need to get multiple quotes before making the situation safe (ask your insurer about emergency authorisation first).
- You do not need to start non-urgent repairs until the limb is removed and the roof is assessed.
Important reassurance
It’s normal to feel an urgent need to “do something now” — but with hanging limbs, the safest action is often to stop people getting close and get the right professional help. Keeping distance prevents the most serious injuries.
Scope note
This is first-step guidance to stabilise the situation and avoid common hazards. Later steps (repairs, liability, neighbour disputes, longer-term tree work) may need insurer guidance or specialist advice.
Important note
This is general information, not a substitute for professional inspection or emergency services. If you believe anyone is in immediate danger, call 999.
Additional Resources
- https://www.energynetworks.org/work/105-service
- https://www.powercut105.com/en/
- https://www.ukpowernetworks.co.uk/safety-equipment/power-lines/working-near-power-lines
- https://prepare.campaign.gov.uk/be-informed-about-hazards/power-cuts/
- https://www.spenergynetworks.co.uk/pages/report_a_power_cut_or_emergency.aspx
- https://www.spenergynetworks.co.uk/pages/what_do_i_do_if_trees_are_touching_or_have_damaged_overhead_power_cables.aspx