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Roof Warden

Homeowner guide · 6 minute read

A leak right now: emergency repair triage

What to do in the first hour, what a tarp job should and shouldn't cost you, and how to avoid making a bad decision while water is coming in.

Published August 22, 2026

Water is coming through the ceiling, it’s raining, and every decision feels urgent. Almost none of them are. The real emergencies in a roof leak are safety ones; everything else — including who repairs it and what you pay — goes better decided tomorrow, dry, than tonight, panicked. Here is the order of operations.

The first hour, from inside

  • Electricity first. If water is anywhere near light fittings, ceiling fans or outlets, kill the breaker for that part of the house before you touch anything else. A bulging, water-filled ceiling near a fixture is a reason to stay out of the room.
  • Catch and drain. Buckets under drips; towels at the edges. If the ceiling is bellying with trapped water, put a bucket underneath and puncture the low point with a screwdriver — one controlled hole drains it; left alone, the whole section can come down.
  • Move what matters, then photograph everything. Furniture out, then photos and video of the water path, the ceiling, and anything damaged, with timestamps. The claim you might file later is built from this hour — the claims guide takes over from here.
  • Find where it shows in the attic, if you can do so safely. Step only on joists, take a flashlight, and look uphill of the wet spot — water runs along timber before it drops. Knowing roughly where it enters helps whoever you call.

What not to do

Do not get on the roof. A wet roof is dangerous for professionals with harnesses, and it is how a leak becomes a hospital visit. Storm damage plus darkness plus adrenaline is the exact setting where homeowners fall. The inside measures above buy all the time you need.

The tarp stage — what you’re actually buying

The professional emergency response is mitigation, not repair: a properly fastened tarp or temporary membrane that keeps water out until real work can be scheduled and, if there’s a claim, until the adjuster has seen the damage. It is a modest, bounded job. Get the price before they climb — a legitimate outfit will give one — and be wary of any “emergency” visitor whose tarp comes with a contract for the whole roof attached. Your insurer’s claims line can often dispatch or recommend mitigation crews, and calling them first also starts the claim cleanly.

Choosing who to call at short notice

Speed narrows your options; it shouldn’t remove your judgment. Prefer an established local roofer with an emergency line over whoever answers a search ad at midnight — and if you can spare five minutes, check the record of anyone you’re about to let on the roof. The one and two-star reviews of emergency-heavy operators are unusually informative: no-shows, tarps that blew off, and quotes that grew in the dark all leave marks.

Sign nothing beyond the tarp

The night of the leak is the single best selling environment a roofing salesman will ever have, and the industry knows it. Authorise mitigation — in writing, at a stated price — and nothing else. The replacement or repair decision deserves the full process: three bids, checked credentials, and a scope you’ve read. A leak under a good tarp can wait weeks; a bad contract follows you for years.

After the water stops

  • Dry the space fast — fans, dehumidifier, ventilation. Mold in wet insulation and drywall starts quickly.
  • Keep every receipt: tarps, fans, the mitigation visit. Reasonable emergency costs are typically claimable.
  • Have the permanent repair scoped even if the leak “stops” — leaks pause in dry weather; they don’t heal.