Simple steps to contain water damage when a storm hits and you're waiting for emergency repair.

By Samuel · May 22, 2026 · 4 min read

When water starts dripping into your house, the first thing you want to do is stop the damage from getting worse. A roof leak won't fix itself, and waiting for a roofer to arrive can feel like it takes forever. The good news is that you can buy yourself some time with materials you probably already have around the house or can grab quickly from a hardware store. This guide walks you through the temporary fixes that actually work, what to avoid, and when to call in a professional like S New Roof to handle the real repair.

Find the Source Inside Your Home

Start in the attic or crawl space if you can safely access it. Water travels, so the spot where it's dripping into your living room might not be where the leak actually is. Grab a flashlight and look for wet insulation, dark stains on the underside of the roof, or active water running along the rafters. Mark the spot with a piece of tape or a marker so you know where to look from the outside. If you can't get into the attic, try to narrow down the leak's location by checking the rooms directly below where water is coming in. This information helps the roofer diagnose the problem faster when they arrive.

Quick Fixes Using Materials You Have

For small drips coming through drywall, place buckets underneath to catch water and protect your floors and belongings. Move furniture and electronics away from the area. If the leak is manageable and contained, this buys you time without risk.

For a leak in the attic that isn't actively dripping into living spaces, you can stuff the area with plastic sheeting or tarps to redirect water toward a bucket. Tape the plastic to the rafters with duct tape or painter's tape. The goal is to funnel water away from insulation and electrical wiring.

If you can see daylight coming through a hole in the roof from inside the attic, and you're comfortable working in that space, you can seal it temporarily from the inside using roofing cement or caulk. This isn't a permanent fix, but it can stop water from pouring in while you wait for the roofer.

Tarping the Roof from the Outside

This is the most effective temporary measure if you can do it safely. You'll need a heavy plastic tarp, some rope or bungee cords, and a ladder. Before you go up, make sure the ladder is secure and the ground is dry. Never climb a wet roof.

Locate the leak area from the outside. Spread the tarp over the problem spot, making sure it extends at least four feet in all directions. Use rope or bungee cords to secure the corners and edges so wind doesn't lift it. Tuck the upper edge of the tarp under shingles if possible, and let the lower edge hang down past the gutter so water runs off and away from the house.

If you're not comfortable on a ladder or roof, don't do this. A fall is worse than a leak. Call the roofer and explain the situation. Many roofers in Santa Ana can get out quickly for emergency leaks.

What Not to Do

Don't use spray foam or expanding sealant inside the attic. These products are hard to remove and can trap moisture, which causes bigger problems later. Don't nail anything through shingles to hold down a tarp. You're just creating more holes. Don't ignore the leak and hope it goes away. Water damage compounds fast. Mold, rot, and structural damage get expensive when they're ignored.

Call the Roofer Before It Gets Worse

Temporary fixes are exactly that, temporary. They're meant to buy you a day or two, not a month. A leak usually means something is broken, and it won't repair itself. In Santa Ana's climate, with occasional heavy rain and heat that ages roofing materials, leaks often signal that shingles are curling, flashing is failing, or there's a puncture that needs professional attention.

When you call S New Roof, have your observations ready. Tell them where the water is coming in, whether you've seen the leak from the attic, and what temporary measures you've taken. This helps the roofer arrive prepared and move faster.

Why Professional Repair Matters

A roofer can trace the leak to its actual cause, not just patch the symptom. They'll check flashing around chimneys and vents, look for deteriorated shingles, and inspect the underlying structure. They have the right materials, safety equipment, and experience to fix the problem so it doesn't happen again next time it rains.

Temporary fixes are your first line of defense when water is coming in. Use them to protect your home and belongings while you arrange for a real repair. Call S New Roof in Santa Ana to schedule an inspection and get your roof back to solid condition. A quick phone call now prevents the kind of water damage that becomes a nightmare later.

Get a free quote