Preparing Your Windows for Texas Storm Season

North Texas is one of the most hail-prone regions in the country. The DFW metroplex sits squarely in "Hail Alley," where warm Gulf moisture collides with cold fronts from the plains, producing severe thunderstorms that can drop baseball-sized hailstones. For homeowners in Dallas, Fort Worth, Plano, Frisco, McKinney, and across the metroplex, storm season is not a matter of if — it's a matter of when.

Your windows are among the most vulnerable components of your home during severe weather. This guide covers the DFW storm season timeline, how to inspect your windows for damage, when to repair versus replace, and how to protect your home before the next storm hits.

DFW Storm Season Timeline

Storm season in North Texas follows a predictable pattern, though individual storms can occur outside these windows:

• March – June (severe storm season): This is peak hail and tornado season for DFW. Large hail events, damaging straight-line winds, and supercell thunderstorms are most common during these months. April and May historically produce the most significant hail events in the metroplex.
• June – August (heat stress season): While severe thunderstorms taper off, extreme heat (100°F+ for weeks) puts thermal stress on window seals, frames, and glazing. Repeated expansion and contraction cycles can cause seal failures, warping, and premature aging of older windows.
• September – November: A secondary severe weather window as fall cold fronts push through. Less intense than spring but still capable of producing damaging hail and high winds.

Hail Damage Inspection Checklist

After any significant hailstorm, inspect your windows systematically. Hail damage is not always visible from inside your home, so exterior inspection is essential. Look for these signs:

Glass Damage

• Cracks, chips, or star fractures in the glass surface
• Small circular impact marks or pitting (especially visible at an angle)
• New condensation or fogging between panes — this indicates a broken seal from impact vibration, even if the glass surface appears intact
• Shattered or missing glass panes

Frame and Seal Damage

• Dented or bent aluminum frames
• Cracked vinyl frame sections
• Damaged or displaced weatherstripping
• Cracked or crumbling glazing putty around the glass edge
• Gaps between the frame and wall trim that were not present before the storm

Screen and Hardware Damage

• Torn, punctured, or dented window screens
• Bent screen frames
• Broken or misaligned window grids (muntins)
• Damaged locks, handles, or hinges from frame distortion

Functional Issues

• Windows that no longer open or close smoothly after a storm
• New drafts or air leaks near the window perimeter
• Water intrusion during rain following the storm

What to Do Immediately After a Hailstorm

If your home takes a significant hail hit, follow these steps to protect yourself and your property:

1. Document everything. Photograph and video all visible damage to windows, screens, frames, and surrounding trim — both interior and exterior. Include wide shots showing the affected wall and close-ups of specific damage. Date-stamp your photos.
2. Cover broken glass immediately. If any glass is cracked or shattered, cover the opening with plywood, heavy plastic sheeting, or a tarp secured with tape to prevent water intrusion and insect entry. Do not leave broken glass exposed overnight.
3. Contact your insurance company. File a claim promptly. Most Texas policies require timely reporting of storm damage. Have your photos ready and note the date, approximate time, and severity of the storm.
4. Schedule a professional inspection. A window professional can identify damage that may not be visible to the untrained eye — including seal failures, frame distortion, and stress fractures in the glass.
5. Get estimates before the adjuster visit. Having a detailed, professional estimate strengthens your insurance claim and ensures the adjuster accounts for all damage, not just the most obvious issues.

When to Repair vs. Replace Storm-Damaged Windows

Not every hailstorm necessitates full window replacement. Here is how to determine the right course of action:

Repair may be sufficient when:

• Damage is limited to screens, hardware, or weatherstripping
• A single pane of glass is cracked but the frame and seal are intact
• Minor cosmetic damage to the frame that does not affect operation or sealing
• The windows are relatively new (under 10 years) and otherwise performing well

Replacement is the better choice when:

• Seals have failed (fog or condensation between the panes)
• Multiple panes or window units are damaged
• Frames are bent, cracked, or structurally compromised
• The windows were already aging or underperforming before the storm — storm damage provides an opportunity (and often insurance funding) to upgrade
• Repair costs approach 50 percent or more of replacement cost

For a deeper comparison, see our window repair vs. replacement guide.

Impact-Rated Glass: Built for Texas Weather

For homeowners who want proactive protection rather than reactive replacement, impact-rated glass is worth considering. This specialty glass consists of laminated layers with a tough interlayer (typically PVB or SGP) that holds the glass together on impact — similar to an automotive windshield.

Impact-rated windows offer several advantages for DFW homes:

• Hail resistance: Withstands impacts from windborne debris and large hailstones without shattering
• Wind resistance: Maintains structural integrity during high-wind events, preventing sudden pressure changes inside the home
• UV and noise reduction: The laminated interlayer also blocks additional UV radiation and reduces outside noise transmission
• Insurance benefits: Some Texas insurers offer premium discounts of 5 to 15 percent for homes with impact-rated windows and doors

Brands like Andersen and Anlin offer impact-rated glass options across their product lines, and ProVia builds impact-rated entry and storm door systems designed for severe weather regions.

Storm Doors as Additional Protection

While storm doors do not protect every window in your home, they provide a valuable shield for your exterior entry points. A quality storm door absorbs impact energy from hail and wind-driven debris that would otherwise strike your entry door glass directly.

Storm doors also offer year-round benefits in the DFW climate: they create an insulating air gap that reduces heat transfer through your entry door, block UV radiation that fades door finishes, and prevent wind-driven rain from reaching the primary door surface. For homes with decorative glass entry doors, a storm door is essential protection for your investment.

Insurance Claims for Window Damage in Texas

Texas homeowners insurance typically covers wind and hail damage to windows under dwelling coverage (Coverage A). However, the claims process has several important nuances:

• Deductible structure: Most Texas policies carry a separate wind/hail deductible, typically 1 to 2 percent of your home's insured value. On a $400,000 home, that means a $4,000 to $8,000 deductible for hail claims specifically.
• Replacement cost vs. ACV: Replacement cost policies pay to replace damaged windows with equivalent new products. Actual Cash Value (ACV) policies deduct depreciation, often leaving a significant gap.
• Timely filing: Report damage promptly. Waiting months to file can result in claim denial. Document damage immediately after the storm.
• Upgrade opportunity: If your insurance covers replacement, you can often upgrade to better-performing windows by paying the difference between the insurance payout and the cost of premium products.

Pre-Storm Window Inspection: What You Can Do Yourself

Before storm season arrives each spring, walk through this checklist to identify vulnerabilities before severe weather exposes them:

1. Check all seals and weatherstripping. Run your hand around each window perimeter feeling for air movement. Replace worn or damaged weatherstripping.
2. Inspect glazing and caulk. Look for cracked, crumbling, or missing caulk around window exteriors. Reapply exterior-grade silicone caulk where needed.
3. Test operation. Open and close every window. Stiff, sticky, or misaligned windows may have frame damage from previous storms or settling.
4. Look for existing damage. Check for hairline cracks in glass, discoloration in seals, or fog between panes that indicates previous seal failure.
5. Inspect screens. Repair or replace damaged screens. While screens won't stop hail, intact screens reduce the velocity of small debris.
6. Trim overhanging branches. Tree limbs near windows become projectiles in high winds. Keep branches trimmed back at least 3 feet from all windows.
7. Document current condition. Photograph all windows before storm season. This creates a baseline for comparison if you need to file an insurance claim later.

Why Waiting Until After Storm Season Costs More

Every year, DFW homeowners face a predictable cycle: storms hit, damage occurs, and everyone calls for replacement at once. Post-storm demand creates several problems:

• Installer lead times stretch from 1 to 2 weeks to 4 to 8 weeks or longer
• Material availability tightens as manufacturers fulfill surge orders
• Temporary repairs (board-ups, plastic sheeting) leave your home vulnerable to secondary damage from subsequent storms
• You are making decisions under pressure rather than researching the best products and installers at your own pace

Proactive replacement before storm season — ideally in February through April — means better scheduling availability, your choice of products without supply constraints, and peace of mind when the first spring supercell rolls through. Read our guide on the best time to replace windows for more seasonal timing considerations.

Protect Your Home Before the Next Storm

At Bradley James Windows & Doors, we help DFW homeowners prepare for and recover from Texas storm season. Whether you need a post-storm damage assessment, insurance-claim coordination, or proactive window and storm door upgrades, our team is here to help. We carry impact-rated options from Andersen, Anlin, and ProVia — products built to withstand North Texas weather.

As a veteran-owned business, we understand preparation and readiness. We also offer special pricing for military families and first responders who protect our community.

Schedule a free pre-storm window inspection or contact us to discuss impact-rated upgrade options for your home.