Australian home problem guide

🏠 Roof leaking

Rain-related leaks often originate around flashing, penetrations, gutters, valleys, tiles or metal-roof joints. A roofing professional is the best first inspection.

General guidance, not an inspection or diagnosis. Repair advice has not been independently reviewed by a tradesperson. About this checker and safety sources.

What to do now

Treat this seriously

Do not climb onto a wet roof. Keep away from wet electrical fittings and place a container under drips only if it is safe to do so.

Common causes

  • Failed flashing or roof penetration
  • Broken tile or damaged sheet
  • Blocked or overflowing gutter / valley
  • Failed sealant or roof joint

The exact cause cannot be confirmed from a symptom alone. The first professional should inspect before repair work is authorised.

What usually happens next

  1. Identify leak pattern and rain conditions
  2. Inspect roof and drainage
  3. Repair entry point
  4. Check ceiling / insulation for water damage

What should I ask about the price?

Ask for an itemised quote covering the inspection or call-out fee, labour, materials, GST, access, disposal and any after-hours charge. Ask what happens if extra damage is found. A reliable price needs details of the actual job; this guide does not provide an estimate.

Who may be responsible?

Owner / landlord / strata

Roof responsibility can shift to owners corporation / strata in some multi-unit properties. Rentals should be reported promptly.

Tenancy, strata, insurance and boundary responsibilities vary by circumstance and state, so confirm responsibility before non-emergency work where practical.

Questions to ask before hiring

  • Are you appropriately licensed or registered for this work in my state?
  • Does the quote include call-out, labour, parts/materials, GST and disposal?
  • What is excluded from the quoted scope?
  • If you find additional damage, will you get approval before doing extra work?
  • What workmanship or product warranty applies?
Want a tailored first step?

Run this problem through the checker, then contact a suitable professional of your choice.

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