How Do I Choose A Hurricane Impact Window?

Looking for the perfect hurricane impact window? We’ve got you covered. In this article, we’ll guide you through the process of choosing the right window to protect your home during a hurricane. From understanding the different levels of impact resistance to considering factors like cost and aesthetics, we’ll provide you with all the information you need to make an informed decision. So, let’s dive right in and learn how to choose a hurricane impact window that will keep you safe and secure when the storm hits. Choosing a hurricane impact window is a crucial decision for homeowners living in hurricane-prone areas. The right window can provide protection, energy efficiency, and aesthetics. With so many options available, how do we decide? In this comprehensive guide, we will explore the different aspects to consider when choosing a hurricane impact window.

How Do I Choose A Hurricane Impact Window?

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Frame Material

the frame material determines the strength and durability of the window. Common frame materials for hurricane impact windows include aluminum, vinyl, wood, and fiberglass. Aluminum frames are lightweight and low-maintenance, but they may not provide the best insulation. Vinyl frames offer good insulation and are cost-effective. Wood frames provide a classic look but require more maintenance. Fiberglass frames are strong, durable, and energy-efficient, but they tend to be more expensive.

Glass Material

The glass material is a crucial factor in determining the level of impact resistance. Most hurricane impact windows feature laminated glass, which consists of two layers of glass with a layer of polyvinyl butyral (PVB) in between. This interlayer ensures that even if the glass shatters, it stays intact, preventing debris from entering the home. Laminated glass is highly effective in withstanding high winds and impacts.

Laminated Glass

Laminated glass is an essential component of hurricane impact windows. It offers superior protection against flying debris, storms, and burglaries. The interlayer of PVB makes it harder for the glass to break, ensuring that even if the window shatters, it stays in place. Laminated glass also provides benefits such as noise reduction and UV protection.

Impact-Resistant Coating

Some hurricane impact windows feature an impact-resistant coating on the glass surface. This coating enhances the window’s overall strength and ability to withstand impacts. The coating may include a layer of polycarbonate, which adds an extra level of protection against shattering. While not all impact windows have this coating, it can be a valuable feature for added security and peace of mind.


Wind Resistance

One of the most critical factors to consider when choosing a hurricane impact window is its wind resistance. Look for windows that are tested and rated for the highest wind speeds in your area. The wind resistance rating is usually expressed in terms of pounds per square foot (psf). Higher wind resistance ratings indicate that the window can withstand stronger winds without failure.

Water Resistance

Hurricane impact windows should also offer excellent water resistance to prevent water intrusion during heavy rains and hurricanes. Look for windows that are tested and certified to withstand heavy rainfall without leaking. Proper installation and sealing are also crucial to ensure optimal water resistance.

Debris Impact Resistance

The primary purpose of hurricane impact windows is to protect against flying debris during a storm. When selecting a window, consider its ability to resist impacts from various objects. Look for windows that have been tested to withstand impacts from large projectiles, such as 2×4 lumber, at high speeds. The level of impact resistance is usually measured in terms of the missile impact rating, which indicates the size and speed of the projectile the window can withstand.


Energy efficiency is another vital aspect to consider when choosing hurricane impact windows. Look for windows with a low U-factor, which measures how well the window insulates against heat transfer. A lower U-factor indicates better insulation. Additionally, consider the Solar Heat Gain Coefficient (SHGC), which measures how much solar heat the window allows inside. Choose a window with a low SHGC to reduce cooling costs in hot climates.


Miami-Dade County Certification

If you live in Miami-Dade County, Florida, it is essential to choose windows that are Miami-Dade County certified. This certification ensures that the windows have undergone rigorous testing for wind resistance, water resistance, and impact resistance. Miami-Dade County is known for its strict building codes, so choosing certified windows provides assurance of their quality and ability to withstand hurricanes.

Florida Building Code Certification

In addition to Miami-Dade County certification, look for windows that are certified by the Florida Building Code. This certification demonstrates that the windows meet the standards for hurricane impact resistance throughout the state of Florida. It is crucial to select windows that comply with the Florida Building Code to ensure they can withstand the severe weather conditions prevalent in the region.

ASTM International Certification

ASTM International (formerly known as the American Society for Testing and Materials) is a widely recognized organization that sets standards for various industries, including construction. Look for windows that carry ASTM International certification, such as ASTM E1996 and ASTM E1886. These certifications indicate that the windows have undergone rigorous testing for impact resistance and can withstand the forces of hurricanes.

Energy Efficiency

Solar Heat Gain Coefficient (SHGC)

The Solar Heat Gain Coefficient (SHGC) measures how much solar heat is transmitted through the window into the interior of the home. A lower SHGC means less heat is allowed inside, making the window more energy-efficient. In hot climates, it is advisable to choose windows with a low SHGC to reduce the reliance on air conditioning and lower energy bills.


The U-factor measures how well a window insulates against heat transfer. A lower U-factor indicates better insulation. Look for windows with a low U-factor to minimize heat loss during colder months and reduce energy consumption for heating.

Visible Light Transmission (VLT)

Visible Light Transmission (VLT) refers to the amount of visible light that passes through the window. While energy efficiency is essential, it is also important to consider the natural lighting in your home. Choose windows with a VLT that suits your preferences, allowing for adequate daylight without excessive glare.

How Do I Choose A Hurricane Impact Window?

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Design Options

Frame Styles

Hurricane impact windows come in various frame styles, each offering its own aesthetic appeal. Common frame styles include single-hung, double-hung, sliding, casement, and awning. Consider the architectural style of your home and the functionality you desire when selecting a frame style.

Grid Patterns

Some homeowners prefer the classic look of grid patterns on their windows. Grid patterns add visual interest and can complement the overall design of the home. Choose from options such as colonial, prairie, and custom grid patterns to match your personal style.

Color Options

The color of the window frames can significantly impact the overall aesthetics of your home. Most manufacturers offer a range of color options to choose from. Consider the exterior color of your home and select a window frame color that complements or contrasts with it.


Professional Installation

Proper installation is crucial to ensure the performance and effectiveness of hurricane impact windows. Seek professional installation services to ensure that the windows are installed according to the manufacturer’s guidelines and local building codes. Professional installers have the experience and expertise to ensure a secure and weather-tight fit.

Window Size and Fit

Accurate measurements of the window openings are essential for a proper fit. Improperly sized windows can allow water, wind, and debris to penetrate the home. Work with a professional installer who will measure and order the windows according to the specific dimensions of your openings.


In some cases, additional reinforcement may be required to enhance the strength and stability of the window installation. This reinforcement may include the use of anchor bolts, steel bars, or impact-resistant frames. Consult with a professional installer to determine if additional reinforcement is necessary for your specific installation.

How Do I Choose A Hurricane Impact Window?

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Length of Warranty

When investing in hurricane impact windows, it is essential to consider the length of the warranty offered by the manufacturer. A longer warranty period indicates the manufacturer’s confidence in the quality and durability of their product.


Review the warranty coverage in detail to understand what is included and excluded. Common warranty coverage includes protection against material defects, manufacturing defects, and glass breakage. Ensure that the warranty covers the specific components and issues relevant to hurricane impact windows.

Price and Budget

Cost of Hurricane Impact Windows

the price of hurricane impact windows can vary depending on factors such as size, frame material, glass type, and additional features. While impact windows may have a higher initial cost compared to standard windows, they provide invaluable protection and energy efficiency benefits. Consider the long-term value and peace of mind when evaluating the cost of hurricane impact windows.

Consideration of Long-Term Savings

While the upfront cost of hurricane impact windows may be higher, they can result in long-term savings. These windows offer energy efficiency benefits, such as reduced cooling and heating costs, which can add up over time. Additionally, the increased protection against storms and break-ins may result in lower insurance premiums.

How Do I Choose A Hurricane Impact Window?

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References and Recommendations

Online Reviews

Check reputable online review platforms to gain insights into the experiences of other homeowners who have installed hurricane impact windows. Look for consistently positive reviews and feedback on product quality, customer service, and overall satisfaction.

Expert Advice

Consulting with experts in the field, such as contractors, architects, or window specialists, can provide valuable insights and recommendations. These professionals have extensive knowledge and experience in selecting and installing hurricane impact windows and can guide you through the decision-making process.

Ask for Recommendations

Talk to friends, neighbors, or colleagues who have already installed hurricane impact windows. Inquire about their experiences, the brand they chose, and any particular features they found beneficial. Personal recommendations can provide valuable information and help you make an informed decision.


Cleaning and Care

Regular cleaning and maintenance are essential to keep hurricane impact windows in optimal condition. Follow the manufacturer’s guidelines for cleaning, which typically involve mild soap and water. Avoid using abrasive materials or harsh chemicals that can damage the glass or frame.

Maintenance Requirements

While hurricane impact windows are designed to be durable and low-maintenance, it is still important to address any issues promptly. Regularly inspect the windows for signs of wear, damage, or seal failure. Address any concerns promptly to ensure the continued performance and longevity of the windows.

Choosing the right hurricane impact window requires careful consideration of multiple factors. By examining the frame and glass materials, performance characteristics, certifications, energy efficiency, design options, installation, warranty, price, and maintenance, you can make an informed decision that provides optimal protection, energy efficiency, and aesthetics for your home. Remember to consult professionals, seek recommendations, and thoroughly research your options to choose hurricane impact windows that meet your specific needs and preferences.

How Do I Choose A Hurricane Impact Window?

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