Hail, Storms and Roof Leaks in Collin County: What to Do When Water Gets In

When is hail season in Collin County?

Hail in Collin County is most common from March through June, with the biggest reported stones in local records clustering in March, April and May. A March 24, 2019 storm hit McKinney and the county. Heavy rain and wind arrive in the same weeks, so the hail window is also the roof-leak window.

North Texas sits where spring severe-storm fronts collide, and Collin and Denton counties lie directly in their path. Hail is only one piece of it. The same storms drive rain sideways into soffits, push water under lifted shingles and overwhelm gutters, and street flooding after a downpour is a spring pattern in McKinney as well.

The National Weather Service office in Fort Worth issues the severe-thunderstorm and tornado warnings for the area, and its alerts are worth enabling on your phone. A warning gives you minutes, not hours, but minutes are enough to move cars into the garage and close interior doors.

Local reports of stone size come from storm-spotter sites and local news, not scientific records. What matters for your house is simpler: any spring storm with hail, even small hail, is a reason to look at the roof and check the ceilings afterward.

Why does a roof leak show up weeks after a storm?

Hail can bruise shingles, crack the seal strips and dent vents or flashing without making an immediate hole. The roof sheds water until the next heavy rain, when it finds the weak point. The first sign is often a brown ceiling stain, a damp attic or wet insulation, not a puddle.

Water entering a roof follows gravity and then spreads. It runs along the underside of the decking, drops into insulation, wicks across a ceiling joist and finally shows itself where the drywall is thinnest or where a light fixture or vent gives it a way through. The spot where you see the stain can be several feet from the spot where water got in.

Many roofs in this part of Collin County are young, and shingles that look fine from the street can still have impact damage. Insulation in newer houses can also hold water for a long time, which keeps an attic wet after the rain has stopped.

If you suspect hail damage, have a roofer inspect the roof before the next heavy rain instead of after. If you spot an active leak, the crew can help stop the water coming in, with a tarp or board-up at the opening, so that the roofer can work on a dry deck. Check your HOA rules first if you live in a community such as Light Farms, Windsong Ranch or Craig Ranch, because associations may set rules for exterior work and contractors.

What should I do first when water is coming through the ceiling?

Move people and valuables away from the wet area, stay out from under a sagging ceiling, and do not touch wet light fixtures or outlets. Shut off power to that area only if the panel is safely reachable. Place buckets, photograph the damage, and call a crew to extract water and dry the structure.

A ceiling holding water can fail suddenly, dropping drywall, insulation and several gallons of water at once. If one is bulging or sagging, do not stand under it and do not poke it with a broom. A crew can relieve the pressure in a controlled way, and that is better than a surprise collapse that also drops wet insulation across a floor.

Electricity and water are a bad combination. Recessed lights and ceiling fans are wired through the very space that is soaking. If water drips from a fixture, leave the switch alone, and do not cross standing water to reach the panel. Call, and let the crew sort out the power on arrival.

While you wait, take photos and short videos of the stain, the ceiling, the attic if you can see it safely and any damaged belongings. Do that before anything is moved, since your insurer will want to see the starting point. (833) 490-5225 reaches a crew dispatcher around the clock, and a crew is dispatched as fast as one is available.

• Keep people and pets clear of sagging or bulging ceilings.
• Do not use ceiling fans or fixtures under a wet area.
• Switch off power to the area only if the panel is safely reachable and the floor around it is dry.
• Catch drips with buckets and move furniture, rugs and electronics out of the path.
• Photograph the damage before moving anything, then call a crew and your insurer.

What does a restoration crew do after a storm leak, and what does a roofer do?

A restoration crew extracts water, removes wet insulation and drywall that cannot be dried, sets air movers and dehumidifiers, and tracks moisture readings until materials are dry. A roofer repairs or replaces the roof. Plumbers fix pipes, electricians handle wiring, and the crew does none of that work.

The work splits cleanly. Water already inside is the restoration crew's job. The opening that let it in is the roofer's job. Many homeowners let a ceiling sit wet while hunting for a roofer, but drying should not wait: the crew can help with a temporary tarp while the roofing contractor is scheduled, which can take a while after a big hail event.

On a typical attic and ceiling call the crew checks the extent of the wetting with moisture meters and thermal tools, removes saturated insulation and any drywall that cannot be saved, and sets equipment. They return to read the moisture until the framing, decking and drywall reach dry goals. Photos and readings can be shared with your insurer, and coverage is decided by your insurer, not by the crew.

Roof replacement, fire and smoke restoration and asbestos or lead abatement are not part of this work. In an older building, such as Downtown Celina or Historic Downtown McKinney, ask before any wall or ceiling is cut, since pre-1978 homes fall under the EPA lead renovation rule. After the roof is dry and the interior is dry, repairs such as new drywall, texture and paint are quoted separately.

How are storm leaks dried, and how long can it take?

Crews remove standing water, take out wet insulation and drywall that cannot be saved, then run air movers and dehumidifiers while taking moisture readings, often over several days. EPA recommends drying within 24 to 48 hours to limit mold, but that is a guideline, and the number of drying days depends on what got wet.

Attics are hard to dry because insulation behaves like a sponge, air movement is limited and roof decking holds moisture. A one-room leak can be a short job, and a storm that opens a roof over several rooms can mean several days of equipment and a second visit for readings.

Mold is the clock to keep in mind. EPA advises drying water-damaged areas within 24 to 48 hours, but that is a guideline, not a deadline, and mold may have grown even if materials were dried within that window. If you smell mustiness or see discoloration after a roof leak, ask a TDLR-licensed assessor to look, and see our Texas mold rules guide for how assessment and remediation work.

Equipment days drive the price more than most homeowners expect. Published rental-rate ranges run about $25 to $40 per air mover per day and about $65 to $150 per dehumidifier per day, and each extra drying day on a two- or three-room job runs roughly $200 to $500. The table below shows typical ranges. They are estimates confirmed on site, and your estimate is explained and approved before work starts.

How does a hail or storm claim usually start?

Start by documenting the damage with photos before anything is moved, stopping further water if you safely can, and calling your insurer early. Ask whether your policy has a separate wind and hail deductible. Coverage is decided by your insurer under your own policy, and a crew can supply moisture readings and photos.

Insurers handle storm claims under the wind and hail section of your policy, and some policies use a separate deductible for it, which may be stated differently from your standard one. Read the declarations page or ask your agent which applies, because that one line decides whether a modest leak is worth a claim.

Two practical points help. First, mitigation is expected: most policies expect you to take reasonable steps to prevent further damage, and drying a wet ceiling is one of them. Keep receipts. Second, keep the damaged materials, or photograph them, until the adjuster has seen them. Our guide to water damage insurance claims in Texas walks through the steps and the Texas Department of Insurance complaint route if a dispute stalls.

If your house is still under a builder warranty, check the written warranty too. Texas law recognizes a written builder warranty of at least one year for workmanship and materials, but that is a statutory minimum, not a promise any builder gives, so check your own.

How can a Collin County homeowner prepare before storm season?

Before March, have a roofer inspect shingles, flashing and vents, clear gutters, trim branches that overhang the roof, learn where your main water valve and electrical panel are, and keep an inventory photo set of each room. These steps do not stop hail, but they shorten the time between a leak and a dry house.

Preparation is mostly knowing where things are. Find the main water valve and test it, since a stuck valve is a bad thing to discover during a pipe break. Locate the breaker panel and label the attic and upper-floor circuits. Take dated photos of every room and the roof from the ground, and store them outside the house.

The hail roof leak water damage and storm damage restoration pages describe a service call, and the ceiling water damage page covers the drywall overhead.