A roof leak during or after a Front Range storm has a way of turning a bad night worse. Water is dripping into a bedroom, you’re scrambling for buckets, and you have no idea how bad the damage is up top. The good news: the first 24 hours are the ones that matter most, and a calm, step-by-step response can keep a small leak from becoming a major repair.

This guide walks Denver-metro homeowners through exactly what to do — and what not to do — in the hours right after you discover a storm-driven roof leak.

First, stay safe

Before anything else: don’t climb onto a wet, storm-damaged roof. Wet shingles are slick, hidden damage can give way, and Colorado storms often leave downed power lines and unstable trees nearby. Everything in this guide can be done from inside your home or from the ground.

If you see sagging ceilings, water pooling around light fixtures, or any sign of water near your electrical panel, treat it as an electrical hazard. Shut off power to the affected area at the breaker if you can do so safely, and keep people and pets clear.

The first-24-hours checklist

1. Contain the water inside

Move furniture, electronics, and valuables out of the drip zone. Put down buckets or bins to catch water, and lay towels or a tarp to protect flooring. If water is pooling against a ceiling and bulging the drywall, a small, deliberate poke with a screwdriver in the lowest spot lets it drain into a bucket — this actually prevents a larger collapse and spreads less water than a sudden break.

2. Document everything as you go

This is the step people skip, and it’s one of the most valuable. Photograph and video the leak in action, the affected rooms, any damaged belongings, and the water’s path. Note the date, the time, and what the storm was doing. Good documentation helps you later whether you’re getting repair estimates or keeping records for your insurance company. Our storm damage roofing page explains how we photo-document roof conditions during an inspection.

3. Find the entry point if you safely can — from the attic

A roof leak almost never drips straight down from where the water entered. From inside the attic (with a flashlight and dry footing), look for the highest point of moisture — wet insulation, damp decking, or water trails running along a rafter. Photograph what you find. Don’t go on the roof.

4. Apply temporary protection — within reason

If you have a tarp and can deploy it safely from a ladder at the eave or from inside the attic, covering the area can slow water intrusion until a professional arrives. But this is optional and secondary to your safety. A professional emergency tarp or temporary patch is the safer route, and it’s part of what a storm-damage roofing contractor does.

5. Call a local roofing contractor for an inspection

Get a qualified local contractor out to assess the damage and stabilize the roof. Green Slate Roofing & Siding serves the Denver metro and Front Range and provides documented inspections so you understand exactly what happened and what the roof needs.

Active leak right now? Don’t wait for it to spread. Call Green Slate Roofing & Siding at 720-537-1149 or request help online.

6. Notify your insurance company if the damage is significant

If the storm caused meaningful damage, contact your insurance company to understand your coverage and start a claim if appropriate. Filing the claim and any decisions about it are between you and your insurer — your roofing contractor’s job is to inspect, document, and repair the roof. For a plain-English walkthrough of how the process typically flows, see our insurance claims page.

What not to do

• Don’t get on the roof during or right after a storm. It’s the single most dangerous mistake homeowners make.
• Don’t ignore a “small” leak. A pinhole today can rot decking and grow mold inside a wall cavity within weeks.
• Don’t throw away damaged belongings before documenting them. Photos first.
• Don’t sign with a door-knocking “storm chaser” under pressure. Reputable local contractors don’t need a same-day signature. Take the time to choose a contractor you trust.

Why fast action saves money

Water damage compounds. The leak itself might be a simple shingle or flashing repair, but every hour water sits in your home it spreads into insulation, drywall, framing, and flooring. A same-day temporary cover followed by a proper repair is almost always far cheaper than waiting a week and dealing with mold remediation and rotted decking on top of the roof fix.

That’s especially true on the Front Range, where a single storm is often followed by another within days. Stabilizing the roof now means the next storm doesn’t make things worse.

What a storm-damage inspection actually covers

When Green Slate Roofing & Siding responds to a storm leak, the inspection looks at more than the obvious drip. We check the slopes that faced the storm, the flashing and valleys where leaks commonly start, roof penetrations like vents and skylights, the attic for moisture, and the gutters and soft metals for hail evidence. You get photos and a plain-language explanation of the roof’s condition — not a sales pitch. Hail is a frequent culprit; our hail damage roof repair page covers how to spot it.

Frequently asked questions

What should I do first when my roof starts leaking during a storm? Protect people first, then contain the water inside with buckets and tarps, move valuables, and document the damage with photos and video. Don’t go on the roof until the storm has passed and a professional can assess it.

Should I put a tarp on my roof myself? Only if you can do it safely from a ladder or the attic and the storm has passed. A wet, damaged roof is dangerous. A professional emergency tarp is the safer option and is part of storm-damage roofing service.

How quickly can someone come look at a storm leak? Call as soon as you discover the leak. Green Slate Roofing & Siding serves the Denver metro and Front Range — call 720-537-1149 to arrange an inspection.

Will my insurance cover a storm-related roof leak? That depends on your policy and the cause of the damage, and those decisions are between you and your insurance company. A documented inspection gives you the photos and details that help you have an informed conversation with your insurer.

Is the inspection free? Yes. We provide free, documented roof inspections so you understand the condition of your roof before deciding on repairs.

Get the leak handled before it spreads

A storm-driven roof leak is stressful, but it’s manageable if you act fast and stay safe. Contain the water, document everything, and get a local contractor out to stabilize and assess the roof.

Green Slate Roofing & Siding serves Golden and the greater Denver metro and Front Range. Call 720-537-1149 or request an inspection online, and we’ll help you get from “active leak” to “handled” as quickly and cleanly as possible.