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For those living in coastal areas, protecting their homes and businesses is a top priority, and that begins with selecting the right impact-resistant or hurricane-resistant windows and doors. At The Window Depot, we connect you with premium brands known to withstand extreme weather while offering top-tier quality and design. 

This post rounds up the top 10 impact window manufacturers featured on our website. Each of these manufacturers offers solutions engineered to resist high winds, flying debris, and water intrusion, while enhancing energy efficiency and curb appeal. From laminated glass systems that mimic aircraft windshields to reinforced frames tested to the highest standards, these companies lead the industry in safety and design. Without any delay, let’s get straight into it.

Industry-Leading Impact Window and Door Manufacturers

1. PGT Innovations

PGT Innovations began in 1980 when founders Paul Hostetler and Rod Hershberger sketched a vinyl porch enclosure on a napkin and launched Vinyl Tech in Venice, Florida, with just three employees. The company then rebranded as PGT Innovations in 2016, further strengthened its market presence by integrating notable brands like CGI and WinDoor. PGT is widely recognized as America’s leading manufacturer of impact-resistant windows and doors, specializing in high-performance glazing systems that deliver protection against hurricanes, UV rays, and intrusion, from residential to commercial use.

2. Simonton Windows and Doors

Founded in 1946 by Fred and Sybil Simonton in Pennsboro, West Virginia, Simonton began manufacturing aluminum windows and later transitioned to vinyl windows in the 1980s, establishing itself as a prominent name in the industry. Acquired by Fortune Brands in 2006, Simonton was later purchased by Ply Gem (now Cornerstone Building Brands) in 2014 for approximately $130 million, all while retaining its brand identity and standalone operations. Today, Simonton operates multiple U.S. manufacturing facilities producing ENERGY STAR‑qualified vinyl windows and patio doors, renowned for energy efficiency, durability, and sealed performance. With a reputation built on 75+ years of industry experience, the brand has earned top rankings for overall quality by Builder Magazine and consistently high customer satisfaction ratings (around 94%)

3. Custom Window Systems (CWS)

Custom Window Systems, Inc. (CWS) established itself as a leading designer, manufacturer, and marketer of both impact-resistant and non-impact vinyl and aluminum windows and doors, alongside porch enclosures. Based in Ocala, Florida, the company primarily serves coastal regions with strict building codes, emphasizing protection against high winds, hurricanes, and storms. CWS operates from a 250,000 sq. ft. manufacturing facility and employs around 290 people.CWS’s signature Hurricane Guard product line offers high-performance impact windows and doors, rigorously tested to meet Florida’s most stringent standards. The brand’s windows and doors are also praised for their energy efficiency, strong frame construction, and installer-friendly features such as pre-drilled fasteners.

4. Plastpro

Plastpro introduced the first fiberglass entry door featuring composite stiles and rails, HydroShield® moisture protection, and composite Polyfiber™ (PF) frames, setting a new industry benchmark. In 2005, Plastpro launched a fully automated 250,000-square-foot plant in Ashtabula, Ohio, capable of producing one million finished doors annually, which enables consistent quality and high-volume output. Its proprietary Polyfiber™ (PF) frames offer superior strength and resistance to moisture, rot, rust, and warping, delivering long-term performance in all climates. They are packed with high-density polyurethane foam for insulation and quietness. Its product lineup includes customizable fiberglass entry doors, impact- and fire-rated models, PF™ frames, decorative glass inserts, and accessories.

5. Therma-Tru Doors

Therma‑Tru revolutionized residential entryways by introducing the Fiber‑Classic fiberglass door in 1983. In 2003, the brand joined Fortune Brands Home & Security, launching landmark fiberglass collections, Classic-Craft® and Smooth-Star®. Recognized as the #1 “Brand Used Most” in 2021–2023 by building professionals, it leads the market in fiberglass and steel exterior door systems, backed by trusted warranties and an advanced Innovation Center in Ohio. Their systems include decorative sidelights, transoms, and matching hardware.

6. ProVia

ProVia is a leading manufacturer of premium building envelope products. It has grown from a small door and window fabricator into a nationally respected brand through strategic acquisitions and product innovation. Headquartered in Sugarcreek, Ohio, ProVia operates multiple advanced manufacturing facilities producing fiberglass and steel entry doors, vinyl siding, energy-efficient windows, patio doors, manufactured stone veneer, and even metal roofing. The company’s standout innovation, the Embarq™ fiberglass entry door, exemplifies its “EnVision” philosophy and ranks among the most energy-efficient doors in the U.S., boasting a U-factor as low as 0.09. As a long-time ENERGY STAR® partner since 2002, ProVia has earned 16 awards from the EPA and DOE, including several “Partner of the Year” honors.

7. James Hardie

James Hardie, founded in 1888, began as a trading company in Melbourne and shifted to building materials in the mid-1980s when it pioneered asbestos-free fiber cement—introducing HardiePlank® siding to the U.S. in the early 1990s. This durable and low-maintenance siding set a new industry standard. The company now invests around $50 million annually in research and development, resulting in advanced, patented technologies such as HardieZone™ for climate-specific performance and ColorPlus™ for factory-baked, fade-resistant finishes. Operating with a “think global, act local” model—sourcing most materials within a 150-mile radius of its factories and supplying region-appropriate products—James Hardie mirrors the operational strategy of top impact window and door manufacturers who must meet local building codes and environmental demands . With approximately 5,700 employees worldwide and nearly $3.9 billion in annual revenue, James Hardie demonstrates how combining innovative materials, ongoing R&D, climate-adaptive design, and localized execution enables manufacturers to deliver strong, high-performance exterior products that protect homes and communities against environmental challenges.

8. Mastic Home Exteriors by Ply Gem

Founded in 1932 and now part of Cornerstone Building Brands, Mastic has evolved from its early asphalt siding roots to become a leader in vinyl, aluminum, and steel siding products. The brand offers over 700 color options and styles that replicate wood lap, cedar shakes, and board-and-batten designs. Innovations such as SolarDefense UV-resistant technology, DreamColor fade-resistant finishes, and Structure EPS insulated siding, which is up to 10% thicker for enhanced energy efficiency, demonstrate the brand’s commitment to advanced materials science. Mastic products backed by a V.I.P. Limited Lifetime Warranty are engineered for strength, climate resilience, and easy maintenance.

9. Origin

Origin is a globally recognized premium brand specializing in bespoke aluminum doors and windows. It has gained a reputation for revolutionizing the folding-sliding door market with its high-quality, precision-engineered bi-fold systems. With advanced manufacturing facilities in the UK and the U.S., including a major hub in Florida, Origin delivers fully customized glazing solutions tailored to exact size, hardware, and finish requirements. Its product lineup, supported by a 10–20-year warranty, includes award-winning bi-fold doors (OB-36+, OB-49, OB-72), ultra-slim casement windows, sliding doors, and French doors. Origin’s aluminum frames are lightweight yet strong, just 67% the weight of steel, and engineered for maximum thermal efficiency with features like Aerogel insulation, triple weather seals, and compliance with Florida’s HVHZ hurricane standards.

Now that you have the list of the top 10 impact window manufacturers featured at The Window Depot. It’s easier for you to choose the one that aligns with your requirements and needs. Reach out to us at (813) 901-5555 or email info@thewindowdepotllc.com. Our knowledgeable team is ready to guide you through product options, answer your questions, and help you find the perfect fit for your home improvement needs.

As America’s best-selling brand of impact-resistant windows and doors, PGT has led the industry for over 40 years with innovations built to withstand nature’s extremes. Tailored specifically for Florida’s storm-vulnerable climate, the PGT® Hurricane Impact Windows line has become the gold standard in storm protection—engineered to resist flying debris, intense pressure changes, and driving rain.

This PGT impact windows product line focuses on a comprehensive solution combining ultra-durable laminated glass, reinforced frames, advanced water barrier systems, and noise-reducing properties.

In this blog, we’ll provide a breakdown of their features, benefits, and how they compare to ensure you make an informed choice for long-term safety and performance.

Different Types of PGT Impact Windows

Bringing together robust engineering and refined designs, PGT Impact Windows have come with a vast range that can be filtered on the following basis if infrastructural needs:- 

– Frame Finishes: Choose from a variety of frame colors, including bronze, white, black, beige, and clear anodized, to match your home’s interior or exterior.

– Material Options: Based on your structural and insulation needs, select between strong, durable aluminum or energy-efficient vinyl frames.

– Grid Patterns: Customize your window design with grid styles like Standard, Brittany, or Prairie for a tailored architectural touch.

– Glass Tints:Enhance privacy and solar control with glass tint options such as Clear, Bronze, Gray, Green, Solarcool® Bronze, and Graylite® II. 

Considering these configurations, you can select from their 8 categories listed below:-

1. Single-Hung Windows

Single-hung windows have a fixed upper sash and a movable lower sash that slides vertically. This design provides controlled ventilation while maintaining energy efficiency. PGT single-hung windows feature ComfortLift handles for smooth operation and an easy-to-clean exterior. Their multi-chamber frame enhances insulation while welded sash corners add durability. A pre-tensioned spiral balance system ensures seamless functionality, and stainless steel assembly screws resist corrosion. That is why they are ideal for coastal and storm-prone environments. Integrated lift rails and low-profile sweep locks offer enhanced security and effortless fingertip operation.

2. Double-Hung Windows

With two operable sashes that move independently, double-hung windows allow for versatile ventilation options. The upper sash enables warm air to escape, while the lower sash invites cooler air inside. PGT double-hung windows include multi-chambered frames for superior insulation, welded sash corners for longevity, and ComfortLift handles for easy operation. The tilt-in feature allows for easy maintenance, while a multi-point locking system ensures additional security against strong winds and debris impact due to hurricanes or other extensive weather shocks.

3. Casement Windows

Now, these windows are hinged on the side and open outward with a crank mechanism, allowing maximum ventilation. These windows have a handle that you can fold away when not in use. This design keeps the handle from sticking out or getting in the way of curtains, blinds, or other window coverings, making the space look neat and tidy. PGT casement windows come with a multi-point locking system, ensuring enhanced security and structural strength. Their washable hinge design allows easy cleaning from the inside, perfect for kitchens and bathrooms. These windows can be installed as single, double, or triple units, with options to pair them with awning or picture windows for a cohesive look.

4. Awning Windows

These windows are top-hinged and open outward, creating an awning-like effect that provides ventilation even during light rain. They are perfect for areas requiring continuous airflow, such as bathrooms or kitchens. PGT awning windows feature a multi-point locking system for enhanced security and a foldaway handle for seamless operation. Their durable frame construction and impact-resistant glass offer superior storm protection. The integrated hinge design allows for smooth operation and easy maintenance. When combined with casement or picture windows, awning windows enhance both functionality and design aesthetics.

5. Horizontal Roller Windows

Horizontal-roller impact windows, also known as horizontal slider impact windows, feature sashes positioned side by side with a slight overlap, allowing them to slide open horizontally. Built-in tracks at the top and bottom of the frame enable smooth operation. Available in 2- or 3-lite configurations, these windows allow one or two panels to open while maintaining an uninterrupted vertical view and maximizing airflow. Many models feature removable operating panels for easy cleaning. These windows are a contemporary and practical choice for homes, businesses, and retail spaces, combining modern style with reliable impact resistance.

6. Picture Windows

Want a large, fixed window with a single pane of glass that offers a clear, unobstructed view? Well, picture windows deliver just that! These windows stay fixed in place and can’t be opened or closed. Because they don’t let air in or out, they help keep your home’s temperature stable. They also allow plenty of natural light to brighten your space. Often used in living rooms and other prominent areas, picture windows create a seamless indoor-outdoor connection by framing the surrounding landscape.

7. Architectural Windows

Architectural windows are custom-shaped fixed windows designed to add character and uniqueness to a home. They come in a variety of shapes, including trapezoids, arches, and half-circles. With laminated insulating glass for impact resistance, architectural windows provide great durability. Their non-operable design allows for maximum glass area, filling rooms with natural light while maintaining superior energy efficiency.

Key Benefits of PGT Impact Windows

1. Superior Protection in Extreme Weather

PGT impact-resistant windows are designed to withstand hurricane-force winds and flying debris. Their laminated insulating glass ensures that even if shattered, the glass remains in place, preventing structural breaches and water damage inside the home.

2. Enhanced Security

These windows offer an extra layer of security against break-ins. The combination of tempered glass and multi-layered construction makes forced entry extremely difficult, providing homeowners with greater peace of mind.

3. Energy Efficiency with Advanced Thermal Enhancements

PGT windows help regulate indoor temperatures by reducing heat transfer. This is achieved through:

– Argon Gas Fill (requires insulating glass) – Improves thermal insulation by reducing heat conduction.

– High-Performance Low-E Glass– Reflects heat while allowing natural light in, keeping interiors cooler in summer and warmer in winter.

4. Privacy Glass Options

For homeowners looking for added privacy, PGT offers privacy glass, available in:

– Obscure Glass – Blurred finish for natural light without visibility.

– White Interlayer Glass – A frosted-like appearance for enhanced privacy.

5. Reliable Warranty Protection

PGT impact-resistant windows come with a strong limited lifetime warranty, ensuring long-term durability and protection. Their aluminum and vinyl frames are covered against defects, while hardware and moving parts have extended warranties. Insulating glass is backed for up to 25 years, with laminated glass covered for 10 years.

Where to Buy PGT Impact Windows

Looking for the best place to buy PGT impact windows? The Window Depot is where you need to be! As a trusted seller and one of the largest PGT WinGuard window dealers in Florida, we proudly serve homeowners in Tampa, FL, and surrounding areas like Palm Harbor. PGT WinGuard windows are designed to handle Florida’s toughest conditions, providing superior storm protection, energy efficiency, and security. For more information on PGT WinGuard windows and their benefits, contact The Window Depot today!

Homeowners seeking reliable window solutions often face the dilemma of choosing the right material that balances durability, efficiency, and aesthetics. Aluminum windows, with their robust features and sleek design, present an outstanding option, especially in challenging climates like Florida’s. Understanding the benefits of aluminum windows can help you make an informed decision between aluminum vs vinyl impact windows in Florida.

Unmatched Durability and Strength

Aluminum windows are renowned for their exceptional strength, which makes them an ideal choice for both residential and commercial properties. They can withstand severe weather conditions without warping or cracking, a crucial factor in Florida’s varied climate. Here are some of the key durability benefits:

• Resilient to harsh weather: Perfect for coastal areas where storms and humidity are prevalent.
• Long-lasting: Aluminum’s robust nature means these windows maintain their integrity over many years.

Aesthetic Flexibility

Aluminum windows offer a modern, minimalist aesthetic that complements any architectural style. Whether you’re upgrading a vintage bungalow or a contemporary loft, aluminum frames can be powder-coated in a variety of colors and finishes to match your home’s decor. This flexibility allows homeowners to achieve the perfect look without compromising on quality.

Enhanced Energy Efficiency

While aluminum is a conductor, modern advancements have significantly boosted its energy efficiency. Thermally improved aluminum windows are equipped with a break between the inside and outside of the frame, reducing heat transfer. This is a key advantage in maintaining comfortable indoor temperatures and reducing reliance on air conditioning, which can lead to lower energy bills.

Key Benefits at a Glance:

Before diving deeper into what makes aluminum windows a superior choice, let’s quickly outline their standout features. These benefits not only address common homeowner concerns but also provide long-term value:

• Durability: Resists weathering and wear over time.
• Style: Sleek, customizable designs that fit any home aesthetic.
• Energy Efficiency: Advances in technology have enhanced insulation properties.
• Low Maintenance: Easy to clean and does not require frequent upkeep.

Why Choose The Window Depot?

At The Window Depot, we specialize in providing top-tier aluminum windows that cater to the unique needs of Florida homeowners. Opting for our aluminum vs vinyl impact windows means investing in a solution that offers both security and style. Contact us today to explore how our aluminum window options can elevate your home’s efficiency and aesthetic.