Aug 6, 2026
Storefront Windows by Liberty Impact Windows and Doors in Florida's Treasure Coast.

In coastal areas like here in Port St. Lucie, FL, commercial properties have to meet some strict building requirements because of our weather challenges. But while it’s great for your storefront to be safe, you also want it to actually look inviting!  Today’s commercial impact windows thankfully balance those needs by delivering protection in a variety of styles.

Modern Storefront Systems and Building Codes

Florida’s building codes come from lessons learned after past hurricanes, and they apply to everything from small retail shops to larger office spaces. The Florida Building Code requires glazing systems to handle specific wind pressures and resist large and small missile impacts, depending on your location and building type.

For storefront systems, this means you’ll have to use laminated glass with strong interlayers that can hold together even if the outer layer cracks. Frames need to be properly anchored and sealed to prevent failure under pressure changes, too. And if you’re in a high-velocity hurricane zone or nearby one, everything you use on the storefront will have to pass ASTM E1886 and E1996 for impact resistance, plus structural load testing.

Style Meets Strength

Now for some good news: you don’t have to settle for bulky, industrial-looking windows to check all these boxes. Manufacturers now engineer systems with slimmer profiles that still meet or exceed code. The key is having a good installer who knows how to select systems rated for your exact site conditions, who knows the products available, and who has experience in local permitting and inspections. 

Design Flexibility in Code-Compliant Systems

Window Designs

Choose fixed picture windows for maximum views, operable casements if you want some ventilation, or horizontal sliders if you want to open the windows but not interfere with interior space. 

Materials

You have choices here, too. Aluminum frames can be powder-coated in almost any color to blend with your branding or existing facade. Some systems even incorporate thermal breaks that improve energy performance without adding any visible bulk to the window, and that means you’ll not only have a wind and impact-resistant window but one that lowers your cooling costs, too. 

New Glass

Glass itself has evolved, and low-E coatings and tinted options are now available to control glare and keep out UV rays without making your interior too dark. With these, you can get good daylight to make your merchandise pop and help employees stay productive while still getting the protection you need. 

Call Us Today for Your Port St. Lucie, FL Commercial Impact Windows

At Liberty Impact Windows and Doors, we get the details right so your commercial space can be protected, follow codes, and look the way you want. We do both new construction and replacements across the Treasure Coast, and we always listen to what you need for your specific building and guide you toward systems that check every box.

If you’re planning a storefront update or new build, reach out to Liberty Impact Windows and Doors in Stuart, FL for a free estimate. We partner with world-class manufacturers so we can give you the best options.