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Discover How Hurricane Impact Windows Are Energy Efficient: A Comprehensive Guide

Impact windows aren’t just about hurricane protection—they’re also remarkably energy efficient. This article delves into the multifaceted benefits of impact windows, particularly how they contribute to reducing energy bills and fortifying homes against extreme weather conditions. Whether you’re contemplating upgrading your windows or simply intrigued by the latest innovations in window technology, this article is a must-read.

What Makes Impact Windows Energy Efficient?

Impact windows are engineered to be both resilient and energy-efficient. They boast multiple layers of laminated glass and specialized coatings designed to curtail heat transfer, rendering them superb insulators. This amalgamation of features aids in regulating your home’s temperature, ensuring it remains cooler in the summer and warmer in the winter. Consequently, not only does this enhance your home’s comfort, but it also diminishes energy usage, resulting in lower energy bills.

Energy efficiency in impact windows is primarily achieved through the utilization of low-e coatings. These coatings reflect infrared light, retaining heat indoors during winter and deflecting it outside during summer. Moreover, the meticulous sealing of impact windows minimizes air leakage, thereby further amplifying their energy efficiency. The incorporation of high-quality framing materials like vinyl and aluminum also bolsters their overall performance.

How Does Impact Windows Protect Against Hurricanes?

Impact windows are tailor-made to withstand the ferocity of hurricanes. Crafted from layers of tempered and laminated glass, they are fortified with a robust interlayer that binds the glass together. This construction renders them impervious to shattering upon impact, ensuring that the window remains intact even if the outer layer is compromised. Such resilience is pivotal during hurricane season, as it prevents debris from breaching your home and causing additional damage.

These windows also adhere to stringent building codes, especially in hurricane-prone regions like South Florida. Opting for hurricane-resistant windows is a proactive measure in fortifying your home against storm damage, providing invaluable peace of mind during inclement weather conditions.

The Benefits of Energy-Efficient Windows

Energy-efficient windows offer an array of advantages beyond their primary function of curbing energy consumption. Firstly, they are instrumental in lowering utility bills, resulting in substantial long-term savings for homeowners. According to the Department of Energy, upgrading to energy-efficient windows can save an average of $465 annually.

Moreover, these windows provide superior insulation, minimizing drafts and augmenting overall comfort within the home. Additionally, they enhance the aesthetic appeal of your home by allowing ample natural light while shielding against harmful UV rays. This not only safeguards your furniture and flooring from fading but also creates a more vibrant and inviting living space.

Understanding the Structure of Impact Windows

Impact windows are meticulously crafted using advanced materials and techniques to ensure durability and energy efficiency. Typically, they comprise multiple panes of laminated glass with a polyvinyl butyral (PVB) interlayer. This interlayer acts as a cohesive force, preventing the glass from fracturing into hazardous shards upon impact.

The frames of impact windows are similarly designed to be sturdy and secure, often fashioned from materials like aluminum or vinyl. These materials are chosen for their robustness and insulating capabilities, further augmenting the window’s energy-efficient attributes. Prudent window framing is imperative for optimizing the performance of impact windows, as it mitigates air leaks and enhances overall stability.

The Role of Impact Glass in Energy Efficiency

Impact glass plays a pivotal role in the energy efficiency of impact windows. Typically, it is equipped with low-e coatings—thin metallic layers applied to the glass surface to curtail heat transfer. These coatings reflect solar radiation, thereby thwarting excessive heat accumulation in summer and heat loss in winter. Consequently, this ensures a consistent indoor temperature, obviating the need for excessive heating or cooling.

Additionally, impact glass is often tinted to further diminish solar heat ingress. This tinting substantially reduces the solar heat that permeates your home, simplifying the task of maintaining a comfortable indoor environment. The confluence of Low-E coatings and tinting renders impact glass an efficacious solution for enhancing the energy efficiency of your windows.

How Impact Windows Lower Energy Bills

Impact windows are instrumental in lowering energy bills by bolstering home insulation. Advanced glazing techniques and materials employed in these windows thwart heat transfer, thereby reducing the energy required for heating or cooling. This heightened insulation alleviates the strain on HVAC systems, culminating in significant energy savings.

Moreover, the hermetic seals of impact windows serve to eradicate drafts and minimize air leakage. This is particularly salient during extreme weather conditions, ensuring that your home remains energy-efficient and comfortable. By alleviating the workload on heating and cooling systems, impact windows translate into palpable reductions in energy bills.

The Importance of Professional Installation

To fully capitalize on the benefits of impact windows, professional installation is imperative. An inadequately installed window can lead to air leaks, diminished energy efficiency, and structural compromises. Professional installers adeptly ensure the precise fitting of windows, incorporating proper sealing and flashing to forestall any gaps that could compromise performance.

Professional installation also guarantees compliance with local building codes and regulations, especially in hurricane-prone locales. Certified installers possess the requisite expertise and experience to navigate the intricacies of installing impact windows, ensuring that your home is suitably fortified and energy-efficient.

Choosing the Right Window Framing Material

The choice of window framing material is pivotal in determining the energy efficiency and durability of impact windows. Common materials include vinyl, aluminum, and wood, each boasting distinct benefits and drawbacks.

Vinyl frames are lauded for their exceptional insulation properties and minimal maintenance requisites. Resistant to moisture and impervious to warping, they constitute a durable choice for impact windows. Conversely, aluminum frames are renowned for their robustness and lightweight nature. Often employed in regions beset by high wind loads, they necessitate thermal breaks to enhance their insulation capabilities.

Window Glass Enhancements for Better Performance

Enhancing the performance of impact windows can be achieved through a gamut of window glass enhancements. Low-e coatings, as elucidated earlier, play a pivotal role in curtailing heat transfer and augmenting energy efficiency. These coatings, when applied to the glass surface, reflect infrared light, thereby retaining heat indoors during winter and deflecting it outdoors during summer.

Another avenue for enhancement entails the adoption of insulated glazing—comprising multiple panes of glass separated by a spacer and filled with an insulating gas like argon or krypton. This configuration curtails heat loss and enhances the window’s overall thermal performance. Tinted glass can also be enlisted to mitigate solar heat ingress and glare, thereby further enhancing the comfort and energy efficiency of your home.

FAQs About Impact Windows

Can impact windows be installed in any home?

Yes, impact windows can be installed in any home. However, it is advisable to opt for professional installation to ensure precise fitting and compliance with local building codes, particularly in hurricane-prone locales.

Do impact windows offer protection against UV rays?

Yes, impact windows are expressly designed to thwart harmful UV rays. The low-e coatings and tinting employed in these windows serve to attenuate UV radiation, thereby safeguarding your furniture and flooring from fading and deterioration.


In summary, investing in impact windows is a judicious decision for any homeowner desiring to enhance their home’s energy efficiency, comfort, and resilience against inclement weather conditions.

Take the first step towards fortifying your home with Hurricane Home Improvement. Contact us today at 786-807-6776 to learn more about our impact windows and schedule a consultation.

Read More: 

  1. Choosing the Right Impact Windows and Doors for Your Home: Enhancing Safety and Efficiency
  2. Best Time to Buy Impact Windows in South Florida