Roof Leaking Right Now? What to Do in the First Hour

The first hour of a roof leak is when you can do the most to limit the damage, and also when it is hardest to think clearly. Water is moving, you are worried about the ceiling and the floor, and it is easy to do something that feels productive and makes things worse. This guide gives you the hour in order, broken into short stages, so you always know what to do next. It is general advice for a typical house. If anything here conflicts with an instruction from an emergency service, follow theirs.

Minutes 0 to 5: people and power

Before you think about the roof, think about safety. Move everyone, including pets, away from wet floors and from any ceiling that looks swollen or sags. A ceiling that bulges is holding water and plaster, and it can let go without warning, so do not stand under it and do not poke at it.

Then look at where the water is relative to electricity. If it is dripping near a light fixture, a ceiling fan, a smoke detector or an outlet, switch off the breaker for that circuit and stay away from the fixture. Do not flip a switch with wet hands or while standing in water. If you are not sure which breaker controls the area, turn off the main breaker if you can reach it safely. If you smell burning, hear buzzing or see sparks, leave the area and call emergency services.

Minutes 5 to 15: contain the water

Now you can start managing the water itself.

• Catch the drip. Put a bucket, a large pot or a storage tub under each drip. If the drip is fast, use something wide so it does not splash.
• Cushion the area. Lay towels around the container, and a layer of plastic or a tarp under it if you have one.
• Move belongings. Lift furniture, electronics, books and rugs out of the area. If you cannot move something, cover it with plastic sheeting.
• Protect the floor. Wet hardwood and carpet are expensive to repair, so blot standing water and keep it from spreading.
• Empty containers before they overflow. Set a reminder so you do not forget.

You will see advice online to puncture a bulging ceiling to let the water out in a controlled way. We do not recommend doing that unless a professional guides you through it by phone, because wiring and fixtures can sit in the same space and the amount of water behind the bulge is hard to judge.

Minutes 15 to 30: document and look

Once the immediate mess is under control, take photographs and short videos before you clean up any further. Wide shots of each affected room, close-ups of the stain and the drip, any damaged belongings, and a clip of water moving or dripping. Include something that shows the date, such as a phone clock in a frame. If you can safely look into the attic, take a few photos of the underside of the roof deck above the leak. This record helps a roofer understand the problem before arriving, and it supports an insurance claim.

Then look at the roof from the ground. Walk around the house and note anything visible, such as missing shingles, a tree limb on the roof, or a displaced tile, and photograph it. Do not go up. A wet roof is slippery, and a fall causes injuries that dwarf any water damage. If the stain puzzles you, our guide on how to trace a leak when the roof looks fine explains why the source is rarely where you think.

Minutes 30 to 45: make the call

This is the point where most people wait for the rain to stop before calling. Do not. Active water is the best evidence a roofer can get, and the sooner you are on a schedule the sooner temporary protection can be arranged. If you live in Campbell, you can call the number on this page to be connected with a roofing provider that handles Campbell addresses. Before you dial, have these ready:

• Your address and ZIP code
• Where the water is showing and when it started
• Whether it is still raining, and whether it is windy
• What the roof is made of, if you know
• Any electrical concern or ceiling bulge
• A few photos you can share

Ask three direct questions. How soon can someone look at it? Can temporary protection, such as a tarp, be arranged first? What will the visit and any estimate cost? The answers tell you whether you are dealing with someone who can actually help. Our page on emergency roof leak repair explains what a good emergency visit looks like and how weather affects timing.

Minutes 45 to 60: protect the paperwork

With help on the way, turn to the practical side. Read your homeowners policy or call your insurer or agent and ask what they need and what temporary repairs they expect you to arrange. Many policies expect you to take reasonable steps to prevent further damage, but terms differ, so ask. Keep every receipt for tarps, rentals, supplies and anything else you buy. Write down the time the leak started, what you noticed and what you did. If the damage came from a particular storm or a fallen limb, storm damage and roof tarping explains how to document it for a claim.

What not to do

• Do not climb onto the roof. Not to patch, not to look, not to clear a gutter.
• Do not ignore electrical safety. Water and wiring are a serious hazard.
• Do not throw away damaged materials until your insurer has had a chance to see them or told you that you can.
• Do not sign anything on the spot for someone who knocks at your door after a storm.
• Do not paint over a stain before the cause is found.

Keep a small leak kit

A few cheap items make the first hour far easier. Keep two or three buckets, a stack of old towels, a roll of heavy plastic sheeting, a flashlight with spare batteries, a pair of rubber gloves and a marker for dating stains in a closet or garage. Put a card inside with your insurance company and policy number. When water arrives at ten at night, you will be glad you did not have to hunt for any of it.

After the first hour

Once the roof is protected and the water is controlled, the work shifts to finding the cause and planning the permanent repair. If your leak shows up after the first big storm of the season, our article on why roofs leak after the first rain explains why and what to check before the next storm. If you want to know what happens on the call and who you will be talking to, see how the call-connection service works, and for notes on homes in southwest Campbell, see Campbell Village.