Step-by-Step Guide for Active Leaks

What to Do When Your Roof Starts Leaking During a Storm in Las Cruces

It’s late at night, the rain is pounding, and suddenly… you notice a drip. Knowing what to do in the first 10–30 minutes can protect your family and limit thousands of dollars in interior damage.

This guide walks you through the critical steps to take immediately, before a roofer can get there.

Why Roof Leaks Show Up During Las Cruces Storms

The issue isn’t how much rain we get. It’s how it arrives: fast, intense downpours and wind-driven rain that push water sideways, overwhelming weak points in your roofing:

  • Cracked or missing shingles or tiles
  • Old, brittle underlayment
  • Poorly sealed valleys, skylights, chimneys, or wall flashings
  • Clogged gutters, scuppers, or flat-roof drains

Step 1: Put Safety First (Watch for Electrical Hazards)

Before worrying about belongings, move people and pets out of the affected area.

ELECTRICAL WARNING

If water is dripping through a light fixture or near outlets, DO NOT TOUCH the fixture or switch. If you can safely turn off the breaker to that room, do so. When in doubt, leave it alone.

  • Watch for ceiling sagging or large bulges—a water-logged ceiling can collapse unexpectedly.

Step 2: Control the Water Inside

  • Move belongings: Quickly slide furniture, rugs, and electronics away from the drip path.
  • Catch the water: Use buckets, trash cans, plastic storage bins, pots, or pans directly under the drip.
  • Relieve a bulge (optional/only if safe): If water is pooling and bulging the ceiling, carefully poke a small hole in the center with a nail or screwdriver to allow controlled drainage into a bucket. This can prevent a larger collapse.

STOP: Do Not Climb on the Roof During the Storm

Never climb onto a wet roof in the middle of a storm. Las Cruces storms bring high winds and slick, dust-coated surfaces. Leave the roof work to a licensed roofer once the weather has cleared.

Step 3: If Safe, Reduce Water at the Source (From Inside)

Only do this if you can safely access the attic or crawl space without risk of falling or touching exposed wiring.

  • Place a bucket or tub directly under the drip point on the deck.
  • Lay down plastic sheeting or a tarp over insulation to channel water into containers.
  • This won’t fix the leak, but it can slow the interior damage until the storm passes.

Step 4: Document the Damage for Insurance

Good documentation makes the claims process smoother. While the damage is fresh:

  • Take photos and videos of the active leak, ceiling stains, and damaged flooring/furniture.
  • Write down the date, approximate time, and what the weather was doing (wind, hail, etc.).
  • Save receipts for fans, dehumidifiers, or emergency mitigation work.

Step 5: Call a Local Roofer as Soon as You Can

Once the leak is controlled, call a licensed, local contractor. Our team is ready to respond in Las Cruces when the weather clears.

Step 6: Understand the Roofer’s Plan

A good roofer approaches storm leaks in two phases:

  • 1. Emergency Protection: Temporary patches or tarping to stop water immediately.
  • 2. Permanent Repair: Tracking the leak to its true source, and providing a clear repair or full replacement plan if the roof is aged.

Step 7: Dry Out the Interior Properly

After the leak is stopped, run fans and dehumidifiers in the affected rooms to reduce the risk of mold and long-term damage to insulation and wall cavities.

Prevent the Next Storm Leak (Long-Term)

A structured roof maintenance plan is almost always cheaper than ignoring small issues until they become major leaks.

  • Schedule regular roof inspections (every 1–2 years, and after major storms).
  • Proactively re-seal cracked flashings and clear debris from valleys and drains.
  • Address early warning signs like granule buildup in gutters or ponding water.

URGENT LEAK HELP

Need immediate dry-in or inspection after the rain stops?

CALL NOW: (575) 237-8088

We prioritize storm-related roof repairs.

Prevent the Next Leak

Get ahead of the monsoon season with an annual maintenance check.

support@roofinglascruse.com
Handled correctly, one bad storm doesn’t have to turn into a long-term headache. Stay safe!