Who Are the Top Impact Window Manufacturers?

(Updated May 2021)

South Florida residents must put up with the ever-increasing frequency of hurricanes. While it’s clear that impact windows and doors are the top choices for both homes and commercial structures, who the best impact window manufacturers? 

Besides the beautiful weather, sunshine, and beaches, Florida experiences tropical storms, hurricanes, and strong winds - making it a bonafide hurricane zone. Why? Because it sits at the intersection of winds and currents connecting the Atlantic and Caribbean.

In 1992, Hurricane Andrew hit Miami. It was the worst and most expensive natural disaster to happen in the United States city in modern times as it caused damage worth $30 billion. While devastating hurricanes have been rare since then, scientists warn that hurricanes are likely to become more intense in the coming years due to global warming.

If you live in Miami, Florida, installing hurricane impact-resistant windows is essential. However, impact-resistant products must meet hurricane codes from approved bodies such as Miami-Dade or Florida Building Code. The Florida Building Commission requires you to install impact windows when building or remodeling your home if the home is within one mile of Florida’s coast.


Free questions to ask impact windows installers checklist


Quality and performance are the main factors to consider when selecting impact windows. Your manufacturer must have a Notice of Acceptance (NOAs) by Miami-Dade County. Find out whether products are customized to order or have features that fit your project.

If you’re in the market for hurricane-proof windows, this is the resource for you. Let’s explore the top-rated impact-resistant window manufacturers in Florida:


ES Windows LogoES Windows

On March 11th, 1984, Energía Solar ES Windows was born, but as a manufacturer of something completely different: solar panels. In 1988, the company transitioned to the manufacture and installation of aluminum and glass windows for residential projects. In 2002, ES Windows first introduced hurricane-resistant windows and doors to the market, specially tailored to meet Miami Dade County requirements.

Today, ES Window specializes in a wide range of commercial and residential products, including windows, doors, window walls, storefronts, railings, and curtain walls.

While their product lines have evolved over the years, ES Windows strive to deliver the best products and personalized service on every level. They efficiently utilize natural resources to help protect the environment. Their products continue to be renowned for their energy savings.


PGT Windows LogoPGT Custom Windows + Doors

PGT was founded in 1980 by Paul Hostetler and Rod Hershberger to venture into porch enclosure products. In 1987, the company expanded its venture to manufacturing windows and doors. In 1996, they were the first manufacturer to offer a full suite of hurricane-ready doors and windows.

Following the destruction by Hurricane Andrew in 1992, PGT helped Florida officials write some of the most stringent impact code requirements, and they also hold the most Miami-Dade certifications in the industry.

Today, they offer windows and doors tailored by frame, style, performance, and collection. In addition to providing hurricane protection, PGT products are energy-efficient, visually appealing, prevent noise transfer, and add to the security profile of a building.


CGI LogoCGI Windows & Doors

CGI was established in 1992. In 1993, they became the first company to manufacture hurricane windows and doors with laminated impact-resistant glass designed as per the Miami-Dade County impact standards.

CGI windows are a blend of heavy aluminum frames and laminated glass, which makes them strong and durable. These products offer 24/7 storm protection, reduce outside noise, and protect against UV rays and forced entry.

CGI offers different window types, including single-hung, horizontal rolling, fixed, designer fixed, casement, and awning windows. The doors include sliding glass, French, and cabana.

In 2014, PGT Industries acquired CGI, and the company now operates as one of its subsidiaries. Despite this acquisition, CGI continues to lead the industry in innovation, quality, strength, and style.


Windoor-logo-2017-v2-300x138WinDoor Inc.

WinDoor is a window and door manufacturing company renowned for its aluminum and stainless steel products. The company has been serving the people of Florida for over 15 years. The company partnered with PGT industries in 2015 but continues to offer top-quality products. 

WinDoor Inc. is one of the top manufacturers of sliding glass doors for storms and extreme weather conditions. The company has gone a step above and beyond to manufacture energy-star qualified windows.

Their craftsmanship, attention to detail, and high-performance ratings have made WinDoor the product of choice for homeowners, resorts, and high-end mansions across the country and beyond.


Mr Glass LogoMr. Glass

Mr. Glass Doors & Windows Manufacturing, LLC was founded in 2005 in Miami, FL. It specializes in the design and manufacturing of impact windows and doors for residential and commercial structures.

Some of their impact-resistant products include single hung, picture windows, horizontal slider, and sliding glass doors. As with their competitors, their impact windows can be seen in major residential and commercial projects throughout Florida and the Caribbean area.


SIW WIndowsSIW Windows and Doors

In 2002, Abdiel Lopez founded SIW Windows and Doors in Palm Beach County. Ten years later, Abdiel was driven by the desire to stop the devastating destruction caused by tropical storms and hurricanes. Together with his wife Yida, they started manufacturing high-end impact-resistant windows and doors.

SIW windows include awning, casement, and glider. Doors include garage doors, entry doors, multi-slide doors, and pivot doors, among others.

SIW quickly built a reputation for crafting beautiful products with a wide range of design options. Most importantly, SIW windows and doors were proven to be durable, able to withstand the harshest weather conditions, and consistently outperformed the competition.


Eco Windows LogoEco Windows Systems

Eco Windows is one of the leading impact window manufacturers in South Florida, founded in 2008 by Frank Mata. In January 2021, the company partnered with PGTI.

The company is dedicated to offering you economy, efficiency, professionalism, and reliability. ECO Windows Systems continues to meet the manufacturing challenges by offering top-quality impact windows, doors, and window wall systems.

Eco Window Systems products protect against high winds and help contribute to a more comfortable home via reduced noise transfer and enhanced thermal envelope. Their products are popular throughout Florida and the Caribbean.


Andersen-Windows-LogoAndersen Windows & Doors

In 1903, Hans Andersen and his family founded Andersen in Hudson, Wisconsin. Later, Andersen windows formed other brands such as Heritage and Renewal by Andersen that provides high-performance aluminum windows and doors to the residents of South Florida.

They offer hurricane protection that delivers. Their hurricane-strength windows and patio doors are designed to endure severe coastal weather conditions.

Andersen products go through the toughest tests to enhance quality and performance. In 2019, the company earned the Sustained Excellence Award as the energy star partner of the year. 


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Live in South Florida? It’s Time to Consider Impact Windows

Whether your structure is in a hurricane zone or not, impact windows and doors are the best options to ensure protection. The added benefits of energy efficiency, noise reduction, and better insurance premiums make impact windows the best choice.

These are the top-rated impact window manufacturers in Florida that provide quality products to improve the safety and aesthetic of any building. At Alco Windows & Doors, we work with reputable glass brands in the industry to offer the best impact glass products to homeowners across South Florida.

To learn more about impact windows, check out Alco FAQs or book a free appointment here. Our team members are always happy to help!


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