What are Impact Windows? A Comprehensive Guide

By Storm Tight Windows August 7, 2025
Cracked Window

Impact windows aren’t something you think about everyday, but when a Florida storm’s rolling in, they’re the last thing you want to be worrying about. By taking steps now to protect your home with impact windows, you’re setting your future self up for safety, comfort, and peace of mind. 

If you’re asking yourself, “What are impact windows, and are they really worth the upgrade?” you’re in the right place. At Storm Tight Windows, we live and breathe impact windows, and are here to break down everything you need to know. 

What are Impact Windows?

Let’s start with the basics, “What are impact windows?”

Think of them as the heavy-duty, storm-ready version of your everyday window. Also known as hurricane windows, impact windows are made with impact-resistant glass and are built to withstand the kind of intense pressure and flying debris that comes with major storms. They usually feature:

  • Shatter-resistant film or inner membrane that keeps the glass from shattering 
  • Durable, reinforced frames made from aluminum, vinyl, or steel 
  • Rigorous pressure testing to ensure each window meets strict standards for air pressure, water resistance, and structural integrity

In short, they’re built to take a hit. 

What are the Benefits of Impact Windows?

There are plenty of benefits of impact windows, especially if you live in a hurricane-prone area, like Florida. Since the windows are shatterproof, they’re designed to keep anyone inside your home protected from dangerous glass shards or flying debris if the windows are hit during a storm. 

But even outside of storms, there are year-round benefits of impact windows you’ll notice, including: 

  • Protection against storms, or break-ins: Two layers of tough tempered glass make it extremely hard to break through, whether it’s a hurricane or a would-be intruder. 
  • Improved energy efficiency and energy cost savings: Impact windows help keep hot air out and cool air in, which means lower energy bills and a more comfortable home.
  • Noise reduction: Tired of hearing your neighbor’s dog or nearby traffic? Impact windows reduce outside noise by up to 40% on average.
  • Curb appeal: Just because they’re tough doesn’t mean they’re ugly. Impact windows come in a variety of styles to match your home’s look.

Why are Impact Windows Essential in Florida?

If you live in Florida, you already know how unpredictable hurricane season can be. Strong winds, flying debris, and heavy rain aren’t just possible, they’re expected. That’s why impact windows aren’t just a nice-to-have here, they’re essential. 

Unlike regular windows, impact windows in Florida are built specifically to handle extreme weather. They’re designed with reinforced glass and frames, and tested to meet the state’s strict building codes, especially in high-risk areas. One of the biggest benefits of impact windows is that they offer continuous protection, so there’s no last-minute scramble to put up shutters or worry about broken glass. Your home is protected 24/7, even when you’re not there.

In a place where storms are a fact of life, impact windows are one of the smartest investments a Florida homeowner can make.

How are Impact Windows Different from Regular Windows?

So, what exactly sets impact windows apart from the regular windows most Florida homes already have? At first glance, they might look pretty similar, but when it comes to performance, especially in tough weather conditions, the differences are big. 

Here’s a quick breakdown of how impact windows compare to standard windows when it comes to strength, safety, and overall value:

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FeatureImpact WindowsRegular Windows
Glass strength Impact-resistant with inner membrane or shatter-resistant filmSingle or double pane; shatters on strong impact
Storm protectionBuilt to withstand hurricane-force winds and flying debrisNot designed for storm conditions
SecurityHighly resistant to forced entryCan be broken easily with force
Energy efficiency Excellent: Helps lower energy bills year-roundVaries: Often less efficient
Noise reductionReduces outside noise by up to 40%Minimal sound insulation
CostHigher upfront cost, but long-term savingsLower initial cost, less durability and protection leading to increased costs in the long-run
LongevityBuilt to last for decades with minimal maintenanceMore prone to wear, damage, and replacement over time

Built for Florida Storm Season and Beyond 

Still wondering, what are impact windows and whether they’re right for your home? We get it,  it’s a big decision. But if you’re looking to upgrade your windows and want better protection, better energy efficiency, and less stress during Florida storm season, impact windows are the way to go.
At Storm Tight Windows, we specialize in high-quality impact windows and professional installations that are built to last. Reach out today to schedule a free project cost estimate, and let’s make your home stronger, safer, and more efficient.

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