What Is an Impact Door? A Simple Guide to Stronger, Safer Homes

What Exactly Is an Impact Door?

An impact door is a specially designed exterior door that protects your home from severe weather—especially hurricanes. Unlike regular doors, it’s built to withstand powerful winds, flying debris, and sudden pressure changes.

The Key Components:

• Impact Glass: Made of two layers of glass with a strong plastic film (usually PVB) in between. Even if shattered, it holds together.
• Reinforced Frame: Heavy-duty frames made of materials like aluminum or steel that prevent the door from warping or breaking.
• Hurricane-Tested: These doors go through rigorous pressure and impact testing to meet strict building codes.

Why Are Impact Doors So Important?

Living in South Florida means dealing with hurricane season every year. One broken door or window can let in high-speed winds that destroy everything inside your home. That’s why hurricane impact doors aren’t just nice to have—they’re often required by law.

The Benefits Go Beyond Storms

• Increased Security: Harder for intruders to break.
• Energy Savings: Keeps heat and cold out better than standard doors.
• Noise Reduction: Helps block outdoor sound.
• UV Protection: Keeps your furniture from fading.

Are They Worth the Investment?

Absolutely. While impact doors may cost more up front, they can save thousands in the long run by:

• Preventing storm damage
• Lowering insurance premiums
• Improving energy efficiency

Companies like AA Glass and Windows specialize in impact glass installations that meet all local requirements while still looking great.

How Do I Know If a Door Is Impact-Rated?

It’s easy to get confused. Here’s how to check if your door is really an impact door:

Look for:

• A permanent certification label on the glass or frame
• Rating from Miami-Dade or Florida Building Code
• A solid, reinforced structure with heavy-duty locks and hinges

If in doubt, ask a local professional to inspect it—especially before storm season hits.

Common Myths About Impact Doors

Let’s clear up some common misunderstandings:

“They’re just storm doors.”

Not true. Storm doors are typically thin outer layers—impact doors are your main barrier and are built far tougher.

“They all look ugly.”

Not anymore. Today’s impact doors come in sleek, modern, and even luxury styles. Glass, steel, wood-look—you name it.

“They’re too expensive.”

Consider the cost of repairing water and wind damage after a hurricane. An impact door is an upfront investment that protects your future.