The short answer
How Storms Break Windows
Storms can break commercial windows in several ways. Strong wind gusts push against the glass, and if the pressure becomes too great, the pane can crack or shatter. Flying debris, like branches or loose roofing material, can strike the glass with enough force to break it.
Another risk is sudden pressure changes. When wind blows across a building, it can create a pressure difference between the inside and outside. That pressure can push the window outward or pull it inward, stressing the glass. Older windows with worn seals or existing hairline cracks are more likely to fail.
- High wind gusts can exceed the glass strength
- Flying debris strikes the pane at high speed
- Pressure differences stress the frame and seals
- Existing cracks or chips weaken the glass
- Poor installation leaves gaps in the seal
- Age and weathering reduce glass integrity
What to Do Right After a Break
If a storm breaks a commercial window, the first step is to make the area safe. Keep people away from the broken glass and any water that has entered. Turn off power to the affected zone if water is near electrical outlets or equipment.
Next, stop the water from spreading. Move valuable items away from the break and place buckets or towels to catch drips. If the storm is still active, try to board up the opening with plywood to reduce further damage. Do not attempt to remove large glass shards yourself; leave that to the pros.
- Clear the area of people and pets
- Turn off electricity near the wet zone
- Move electronics and papers to dry ground
- Cover the opening with plywood or plastic sheeting
- Photograph the damage from several angles
- Call a water damage professional for extraction
Why Water Damage Spreads Fast
A broken window during a storm lets rain and wind-driven water pour into your building. Water can soak carpets, drywall, and wooden framing very quickly. It can also travel along walls and under floors, reaching areas you cannot see easily.
Hidden moisture leads to mold growth and structural rot if left untreated. The longer water sits, the more expensive the repair becomes. That is why acting quickly matters. Removing water and drying the structure early prevents many secondary problems.
Commercial buildings often have sensitive equipment, inventory, or documents that water can ruin. Even a small leak can damage a server room or a stockroom. A professional water extraction service can remove standing water and set up drying equipment to limit the harm.
- Water seeps into wall cavities and insulation
- Carpets and padding absorb moisture quickly
- Drywall swells and crumbles when wet
- Wooden studs and joists can warp or rot
- Mold can begin growing within 24 to 48 hours
- Electrical systems become a shock hazard
How the Pros Handle the Cleanup
After a storm breaks your window, local water damage pros can handle the cleanup. They use pumps and vacuums to extract standing water from floors and carpets. They also set up dehumidifiers and air movers to dry out the building materials.
The work usually involves removing soaked drywall and insulation to prevent mold. They may also sanitize affected surfaces and check for hidden moisture using specialized meters. If the storm brought in debris, a separate debris removal service can clear your property.
- Extract standing water with pumps and wet vacuums
- Set up air movers and dehumidifiers
- Remove soaked drywall and insulation
- Treat surfaces to discourage mold growth
- Monitor moisture levels until materials dry
- Dispose of damaged materials properly
When to Replace the Window
Not every broken window needs a full replacement. A small crack might be repairable with resin, but a shattered pane usually requires new glass. The frame also matters. If the frame is bent or the seal is destroyed, the entire unit may need to be replaced.
Consider the age of your windows. Older single-pane windows are more prone to breaking and offer less insulation. Upgrading to double-pane or impact-resistant glass can reduce future storm damage. A window replacement service can advise on the right option for your building.
- Cracks longer than a few inches often require replacement
- Broken seals mean the window unit is compromised
- Bent or damaged frames cannot be repaired easily
- Older windows may not meet current building codes
- Impact-resistant glass adds protection against debris
- A professional inspection finds hidden damage
Talk to someone now
Phones are answered 24/7 for Redmond and nearby communities.
Call Now (425) 407-5186Frequently asked questions
Can a small crack turn into a full break during a storm?
Yes, a small crack weakens the glass. Wind pressure or flying debris can make it spread quickly. If you see a crack after a storm, have it checked soon. Ignoring it leaves you vulnerable to a larger break in the next storm.
Will my insurance pay for a broken window?
Policies vary, and your insurer decides what is covered. Storm damage is often covered, but you need to check your specific policy. Take photos and document the damage before you make any repairs. Contact your insurer to ask about your coverage and any deductibles.
How long does it take to dry out a building after a window break?
Drying time depends on how much water entered and what materials got wet. Carpet and drywall may dry in a few days with professional equipment, but wood framing can take longer. A water damage professional can monitor moisture levels and tell you when it is safe to rebuild.