When it comes to safeguarding your home from harsh weather conditions, the choice of windows can make a significant difference. It’s a decision that pits impact windows against double pane windows, each offering unique advantages.
Impact windows, known for their resilience, are designed to withstand extreme weather conditions like hurricanes. On the other hand, double pane windows offer superior insulation, keeping your home cozy and your energy bills low.
In this article, you’ll discover the key differences between these two types of windows, helping you make an informed choice for your home. Whether it’s energy efficiency you’re after, or weather resistance, we’ve got you covered.
Understanding Impact Windows
Getting a clear picture of impact windows will aid in your selection process when deciding on the best types of windows for your home. Here we delve into specifics, discussing impact windows comprehensively.
What Are Impact Windows?
Impact windows, also known as hurricane windows, originate from highly-durable materials. They withstand extreme weather events, specifically hurricanes. In the simplest terms, these windows combine laminated glass with a special silicone glazing process. This combination prevents the glass from breaking apart easily. For instance, an accidental baseball hit or a flying debris during a hurricane won’t shatter the window into your home. They are designed not simply to tolerate, but to resist, significant impacts.
How Do Impact Windows Work?
Impact windows operate with quite simple, yet effective principles. The outer layers of the glass contain a shatter-resistant membrane—usually made from Polyvinyl Butyral (PVB) or Ethylene-Vinyl Acetate (EVA). In the event of high-velocity impacts, such as those caused by hurricane-force winds, the glass might crack, but the inner membrane holds the shards together, preventing their dangerous spread inside your house. In other words, the membrane absorbs the energy of the impact, reducing the risk of injury from flying shards of glass. Importantly, these windows likewise offer protection against ultraviolet light, eliminating about 99% of these damaging rays from your home.
Exploring Double Pane Windows
After gaining insights into the functionality and benefits of impact windows, it’s critical to juxtapose those with double pane windows. Typically, homeowners not residing in hurricane-prone areas opt for this variety due to its energy efficiency. The sections below delve into the basics and advantages of double pane windows in terms of insulation and energy conservation.
The Basics of Double Pane Windows
Double pane windows, also known as double glazed windows, house two layers of glass separated by a space. This space, often filled with inert gases like argon or krypton, further bolsters the window’s insulating capacity. Unlike single pane windows housing a lone glass layer, double pane variants provide improved thermal efficiency and sound insulation. On study, reports from The U.S. Department of Energy indicate that double-glazed windows reduce heat loss by nearly 50% compared to their single-glazed counterparts. This results in a significant reduction in energy bills for the homeowner.
Insulation and Energy Efficiency
Shifting focus to insulation and energy efficiency, they stand as some of the primary advantages of double pane windows. The inert gas-filled space between the two glass panes works as a barrier, halting the cold air outside from entering your home during winter and the warm air inside your home from escaping. In his study, Dr. John Straube of the University of Waterloo highlights that double glazing can reduce heat loss by approximately 18% in a standard home.
Moreover, these windows aid in maintaining a consistent indoor temperature year-round, irrespective of external weather conditions. This translates into lesser dependence on heating and cooling systems, thereby reducing energy consumption. Consequently, you can not only enjoy a comfortable indoor climate but also contribute to environmental conservation by reducing your carbon footprint.
Impact Windows vs Double Pane: Durability
Examining durability gives you deeper insights into both impact windows and double pane windows. It’s an aspect that dovetails well with your home’s protection against harsh weather conditions and energy efficiency.
Resistance to Breakage
Impact windows exhibit their strength against breakage mainly due to design and materials used. A typical impact window, also known as a hurricane window, comprises two glass layers bonded to a strong, clear interlayer. While standard windows shatter upon strong impact, the robust construction of impact windows allows them to withstand high-speed winds and flying debris during hurricanes.
On the flipside, double pane windows are primarily designed for energy efficiency rather than hardiness. Though relatively sturdy due to the two layers of glass separated by an inert gas-filled space, they house a weaker resistance to breakage compared to impact windows. High impact can crack the panes, leading to leakage of the protective gas and significantly reducing their thermal efficiency.
Lifespan and Maintenance
In terms of lifespan, good quality impact windows have a longer durability of up to 25-40 years with the requisite maintenance. They are designed for toughness, so constant exposure to harsh elements doesn’t drastically affect their longevity. Occasional cleaning with non-abrasive tools and light detergents is usually enough to maintain the aesthetics and functionality of impact windows.
Conversely, double pane windows offer a lifespan of roughly around 15-20 years. Their longevity is influenced by factors like installation quality, daily wear-and-tear, and climatic variations. Maintenance involves regular cleaning and periodic checks for seal failure, which might be evident from condensation between the panes or drafts near the windows. Double-glazed windows with broken seals can also lead to energy loss, emphasizing the need for prompt attention to maintenance.
Impact Windows vs Double Pane: Energy Efficiency
The prior section touched on the lifespan and durability differences between impact windows and double pane windows. Now, delve into the energy efficiency of these two types of windows as it pertains to thermal performance, UV protection, and insulation.
Thermal Performance
Comparing thermal performance, impact windows offer excellent heat resistance. Designed to combat violent weather conditions, they also excel in keeping your home cool, especially during the hot summer months. In statistics, impact windows can decrease solar heat gain by about 50%, significant when compared to traditional windows.
Double pane windows, alternatively, are champions in warmth preservation during colder times. They consist of two glass planes sandwiching an insulating gas layer. This design traps heat inside, reducing your home’s reliance on heating systems. Double pane windows can potentially cut heating costs by up to 18% during winter.
UV Protection and Insulation
UV protection is another aspect of energy efficiency, impacting the longevity of your furniture and energy costs. However, both types of windows provide similar UV protection, with most models blocking 95-99.9% of damaging UV rays. This similarity helps prevent fading of furniture, carpeting, and other decorative elements in your home.
Insulation-wise, double pane windows might win the battle. Though impact windows are superior in resisting weather extremities, double pane windows offer better insulation because of their sandwiched design. They are more effective in preventing heat transfer, keeping your interiors temperate and reducing energy expenses.
Notice the distinction between impact windows and double pane windows in terms of energy efficiency. While impact windows focus on resisting heat and protecting from UV rays, double pane windows offer better insulation and are more effective during cooler periods. It’s important to weigh these factors based on your geographic location and energy needs before picking the right window type for your home.
Impact Windows vs Double Pane: Cost Analysis
Initial Installation Costs
Diving into the cost analysis, one of the key considerations you’ll encounter are the initial installation costs. Generally, impact windows come with a steeper price tag than double pane windows owing to their robust construction and superior durability. Typical impact windows cost between $700 and $1,000 per piece, while double pane variants hover around $300 to $700.
Long-Term Savings and ROI
Next in line, the concept of long-term savings and ROI sheds light on the cost-effectiveness over a period of time. Impact windows, despite their higher upfront cost, can potentially save you quite a bit in the long run. These savings primarily result from reduced energy costs, due to their superior heat resistance attributes, and lower maintenance and replacement costs owing to their extended lifespan compared to double pane windows.
On the other hand, double pane windows, even though they present a lower initial expenditure, may result in higher long-term costs. This is chiefly because of their shorter lifespan, requiring earlier replacement, although they do score towards reducing heating expenses in colder climates.
Thus, the choice between impact windows vs double pane windows takes you beyond just the monetary aspect. It calls for considering your specific location, weather conditions, energy needs, and the trade-off between initial outlay and long-term savings.
Safety and Noise Reduction
When a homeowner’s priority is safety and noise reduction, the distinction between impact and double pane windows becomes more pronounced. Besides durability and energy efficiency, these factors significantly influence the decision-making process. This section presents a detailed analysis of how both window types provide sound insulation and withstand natural disasters.
Sound Insulation Comparison
Impact windows stand out in noise reduction. They feature two layers of glass bonded with a layer of clear polyvinyl butyral (PVB), creating a formidable barrier against external noise. Research indicates a reduction of up to 70% in external noise when using impact windows, demonstrating their superior sound insulation ability.
On the other hand, double pane windows, comprising two sheets of glass separated by an air gap, provide reasonable sound insulation. While not as good as impact windows, they cut down on external noise by around 50%. Homeowners can enhance noise reduction by opting for laminated or specialty glass.
Protection from Natural Disasters
Safety becomes a paramount consideration in areas prone to severe weather conditions such as hurricanes, storms, and strong winds. Impact windows offer a higher level of protection in these instances. Their design allows them to resist strong wind pressures and withstand flying debris without shattering. In the face of a hurricane’s Category 5 wind speeds, impact windows remain standing, safeguarding the home and the people inside.
Contrarily, double pane windows lack the structural robustness to withstand aggressive windy conditions. Though they may offer some resistance, they are not designed to handle extreme weather events. It makes them less suitable for homes located in areas that frequently witness severe weather. However, they are an ideal choice in regions with mild to moderate climatic conditions.
Your choice of windows must address not only your specific needs but also safety concerns. Whether it’s impact windows or double pane windows, each comes with its distinct attributes, making them suitable for different sets of demands and conditions.
Aesthetics and Home Value
Beyond practical aspects, windows significantly contribute to the aesthetics and overall value of your home. The choices between impact and double pane windows each bring varied design options and might influence your property’s worth differently. Let’s delve into how these different window types affect your home’s visual appeal and market value.
Visual Appeal and Design Varieties
Impact windows bring a robust and sturdy look to your home. Designed for durability and resilience, these windows are often thicker and add a sense of safety and security. You’ll find them in various frame styles, like vinyl, aluminum, and wood, so fitting them into your home’s design aesthetics isn’t a challenge.
On the other hand, double pane windows lean towards slim profiles and a minimalist aesthetic. Their two-pane configuration offers clear views, enhancing the natural light in your interior spaces. They come in diverse designs as well, boasting materials like vinyl, wood, and fiberglass. The choice between the arrays of design options in double pane windows hinges on your preference for a cleaner and more streamlined look in your home.
Influence on Property Valuation
The impact windows often translate into higher property values. Given their superior weather resistance, homebuyers in storm-prone areas might view these windows as a beneficial investment. You might observe an increase in your home’s market value due to the enhanced protection and lower insurance premiums potential homebuyers could benefit from.
In contrast, double pane windows may not significantly impact your home’s value, given their common use across properties. However, their energy efficiency can attract buyers seeking to reduce energy costs. This attribute, coupled with their sleek design appeal, might indeed influence a positive property valuation.
Both window types offer different aesthetic qualities and can influence your home’s value differently. The ultimate choice depends on your home’s profile, location, and your personal design preferences. Remember, always consider long-term impacts alongside your immediate needs when making your choice.
Conclusion
Taking everything into account, it’s clear that both impact and double pane windows have their unique advantages. If you’re seeking a window with superior durability and noise reduction, impact windows are your go-to. They hold up excellently in harsh weather and can significantly boost your home’s value. On the other hand, if energy efficiency and a sleek, minimalist aesthetic are your priorities, double pane windows could be your best bet. They can be a real draw for buyers conscious of energy costs. Ultimately, your choice should align with your specific needs, location, and design preferences. Weigh the pros and cons carefully, and you’ll find the perfect fit for your home. Remember, it’s all about finding the balance between practicality, aesthetics, and cost-effectiveness.
Frequently Asked Questions
Q1: Which type of window is more durable, impact or double pane?
Impact windows show greater durability as they are designed to resist extreme weather conditions, unlike double pane windows which lack this level of structural strength.
Q2: How do impact and double pane windows compare in terms of energy efficiency?
Double pane windows excel in providing energy-saving benefits. They’re designed to trap air and create a thermal barrier, limiting heat transfer, and thus they contribute to reducing energy costs.
Q3: Can impact windows reduce noise?
Yes, impact windows are excellent for sound insulation, reducing external noise by up to 70% — significantly more than what double pane windows can offer.
Q4: Do these window types have any influence on my property’s value?
Absolutely. Impact windows can increase your property value due to their weather resistance, while double pane windows, with their energy efficiency, may attract potential buyers looking to reduce energy expenses.
Q5: How do design preferences play into the choice between impact and double pane windows?
Impact windows have a robust appearance, and double pane windows offer a minimalist aesthetic. Choose the one that aligns with your personal and home styling preferences.