A broken storefront window is more than an eyesore. It leaves your business exposed to weather, theft, and liability. The faster you act, the better. Whether a rock hit your window or vandalism struck overnight, knowing the right steps can protect your property and your people. This guide walks you through the process of replacing storefront glass the safe and efficient way.
Key Takeaways
- Always secure the area before touching broken glass.
- Use the right personal protective equipment, including heavy-duty gloves and safety glasses.
- Identify the glass type before ordering a replacement.
- Measure the opening carefully to avoid ordering the wrong size.
- Most storefront glass replacements require a licensed professional.
- Tempered glass is required in most commercial door and storefront applications.
- Document the damage for insurance purposes before cleanup.
Step One: Secure the Scene and Assess the Damage
Before you do anything else, keep people away from the broken glass. Set up caution tape or cones around the area. Glass fragments can travel several feet from the impact point. Even small shards cause serious cuts.
Take photos of the damage from multiple angles. Your insurance company will need this documentation. Note the time, date, and any visible cause of the damage. This step takes only a few minutes but can save you a lot of trouble later.
Temporary Board-Up and Weather Protection
If the glass is fully broken out, you need to close the opening quickly. Use plywood cut to fit the frame. Secure it firmly so it does not shift in wind or rain. This is a temporary fix only, not a long-term solution.
Tape heavy plastic sheeting over any remaining cracked sections that have not fallen out yet. This keeps rain and debris out of your space. Call a glass professional as soon as the scene is secured. Leaving your storefront exposed overnight increases your risk of theft significantly.
Step Two: Identify the Glass Type and Take Measurements
Storefront glass is not one-size-fits-all. Most commercial applications require tempered glass. Tempered glass is four to five times stronger than standard annealed glass. It also breaks into small, blunt pieces rather than sharp shards, which reduces injury risk.
Some storefronts use laminated glass or insulated glass units. You can learn more about insulated glass options if your storefront has a dual-pane setup. Replacing the wrong glass type can create a safety or code violation.
How to Measure the Opening Correctly
Measure the width and height of the frame opening in three places each. Use the smallest measurement as your working dimension. Add the proper clearance according to the frame manufacturer’s specs, usually about one-eighth of an inch on each side.
Write down the measurements twice and confirm before ordering. Incorrect measurements cost time and money. If you are unsure, a professional glazier can measure for you. The team at All Glass has handled storefront glass installations and replacements across Hickory, NC and the surrounding area since 1994.
Step Three: Remove the Old Glass and Install the Replacement
Glass removal is the most dangerous part of this job. Wear cut-resistant gloves, long sleeves, and safety glasses at minimum. Work from the top of the frame down. Use a glazing tool or putty knife to remove any remaining glazing compound or gasket material from the frame.
Do not rush this step. Rushing leads to drops, cuts, and frame damage. Broken frame channels can add cost to your repair. Dispose of broken glass in a puncture-resistant container. Do not use standard trash bags.
Setting and Sealing the New Glass
Once the frame is clean and free of debris, set the new glass into place using setting blocks. These small rubber or plastic blocks support the glass weight and keep it centered in the frame. Apply new glazing tape or gasket material as required by the frame system.
Seal all edges with the appropriate glazing compound. Make sure there are no gaps where water can enter. A poor seal leads to water intrusion and fogging over time. For commercial door glass replacement, proper sealing is critical to long-term performance.
All Glass offers professional installation for businesses of all sizes. Our team works with a wide range of commercial frame systems and can ensure your new glass meets local building codes.
Frequently Asked Questions
Can you replace just the glass without replacing the entire storefront frame?
Yes, in most cases you can replace just the glass. If the frame is undamaged and structurally sound, a glazier can remove the broken panel and install a new one. This is often faster and less expensive than a full frame replacement.
What type of glass is required for storefront windows?
Most local building codes require tempered or laminated safety glass for storefront applications. Tempered glass is the most common choice. Always check your local code requirements or ask your glass contractor before ordering materials.
How long does a storefront glass replacement take?
Most single-panel replacements take between one and four hours once the glass is on hand. Lead times for custom-cut glass can range from one to several business days depending on the size and type. A temporary board-up keeps your space protected while you wait.
Does commercial property insurance cover storefront glass damage?
Many commercial property policies include glass coverage. Some policies have a specific glass breakage rider. Review your policy or contact your insurance agent to confirm what is covered before paying out of pocket.
Is storefront glass replacement a DIY job?
For most businesses, no. Commercial glass panels are heavy, fragile, and require precise handling. Improper installation can void warranties, violate building codes, and create safety risks. Hiring a licensed glazier is the safest and most reliable option.
Get Your Storefront Glass Replaced the Right Way
Broken storefront glass needs fast, professional attention. Delays put your business, your employees, and your customers at risk. Taking the right steps, from securing the scene to sealing the final installation, makes the difference between a quick fix and a bigger problem down the road.
All Glass has served commercial and residential customers in Hickory, NC and the surrounding area since April 1994. Their team handles everything from single broken panels to full storefront installations. Visit their commercial glass services or contact them directly at (828) 324-8609 to schedule a free estimate. You can also reach them online at allglasscompany.com. Their showroom is open Monday through Friday, 8:00 AM to 5:00 PM, at 1125 South Center Street, Hickory, NC 28602.