Texas storm season typically runs from April through October, with peak activity in May through July. For Katy and Houston homeowners, this means months of potential hail, high winds, torrential downpours, and the occasional tropical system. A little preparation goes a long way toward preventing emergency repairs and costly water damage.
Use this checklist to get your roof and home ready before the next storm rolls through.
Roof Inspection
Schedule a professional roof inspection. A trained inspector catches damage invisible from the ground — loose flashing, cracked shingles, worn sealant. Our inspections are always free.
Check your roof age. Standard 3-tab shingles last 15–20 years; architectural shingles last 25–30. If your roof is nearing end-of-life, replacing before storm season prevents emergency situations.
Look for existing damage from the ground. Missing shingles, visible granule loss, or discolored patches are signs your roof may not survive the next storm.
Gutters & Drainage
Clean gutters and downspouts. Clogged gutters cause water to back up under shingles and overflow against your foundation. Houston's heavy rains demand clear drainage.
Ensure downspouts direct water away from foundation. Extensions should carry water at least 4–6 feet from your home. Poor drainage leads to foundation issues — a major concern in Houston's clay soil.
Check for loose or sagging gutter sections. Heavy rain fills gutters fast — loose sections can pull away from the fascia and dump water directly against your walls.
Trees & Yard
Trim branches that overhang your roof. Branches rubbing against shingles wear through the protective granule layer. In high winds, overhanging limbs can snap and puncture your roof.
Remove dead trees and weak branches. Dead wood is the first to fall in a storm. A tree service visit before storm season is far cheaper than an emergency roof repair.
Secure loose outdoor items. Patio furniture, trampolines, and trash cans become projectiles in high winds. Secure or store them when storms are forecast.
Attic & Interior
Check attic ventilation. Proper ventilation prevents heat buildup that degrades shingles from below. In Texas summers, attic temps can exceed 150°F without adequate ridge and soffit vents.
Look for signs of existing leaks. Dark stains on attic rafters, damp insulation, or musty smells indicate water intrusion that will only worsen during storms.
Review your insurance policy. Know your deductible, coverage limits, and filing deadlines before you need them. Consider upgrading to Class 4 impact-resistant shingles for premium discounts.
After the Storm
If a storm does hit, do not go on your roof. Document any visible damage from the ground, prevent further water intrusion with tarps or buckets, and call a professional roofer before contacting your insurance. See our full guide on how to document storm damage for your insurance claim.
At Advantage Roofing, our inspections are always free and carry no obligation. We have been helping Katy and Houston homeowners prepare for and recover from Texas storms since 2005.
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