Impact Resistant Glass vs Triple-Glazed Glass: Which Is Better?

November 22, 2024

Key Takeaways

Impact-resistant glass offers superior protection against harsh weather and break-ins.
Triple-glazed glass provides the best insulation and can significantly reduce energy bills.
Impact-resistant glass costs more upfront but saves on energy bills and insurance premiums.
Triple-glazed glass is ideal for cold climates and urban areas due to its insulating and noise-reducing properties.
Panda Windows & Doors offers custom impact-resistant and triple-glazed glass.

What is Impact Resistant Glass?

Impact-resistant glass can withstand high-impact forces and is much tougher than standard glass. It’s often used in areas prone to severe weather or where windows and doors need additional security.

Impact-resistant glass has a laminated interlayer, usually made of polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA), sandwiched between two or more glass panes. This interlayer keeps the glass intact even when it breaks and prevents glass shards or chips from causing injury or further damage.

Founded in 1991, Panda Windows & Doors specializes in state-of-the-art custom glass wall systems for both residential and commercial spaces through Panda Windows & Doors. Operating from our manufacturing facility in Las Vegas, Nevada, we have been at the forefront of innovation for over 30 years. Our extensive product lineup includes over 80 high-end offerings, such as pivot doors, French doors, folding doors, lift & slides, multi-slides, horizontal sliding walls, and operable windows. These systems are available in materials like aluminum, steel, stainless steel, bronze, solid wood, and aluminum-wood clad.

We are renowned for our award-winning designs, engineering solutions, and fast lead times, delivering in just 6-10 weeks to customers throughout the U.S. and Caribbean. Trusted by leading architectural firms and glaziers nationwide, we stand as the premier manufacturer of custom luxury windows and doors in the United States.

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Advantages of Impact-Resistant Glass

Durability and Safety

Durability is one of the primary advantages of impact-resistant glass. Because it’s designed to withstand high-impact forces, this type of glass is commonly used in homes located in hurricane-prone areas.

When impact-resistant glass breaks, it cracks but is held together by the interlayer and is safer than most other types of glass.

Noise Reduction

The laminated interlayer in impact-resistant glass acts as a sound barrier, dampening vibrations from external noise sources such as traffic, construction, or airplanes.

UV Protection

The laminated interlayer can block up to 99% of harmful UV rays and prevent skin damage.

Disadvantages of Impact-Resistant Glass

Higher Upfront Costs

The initial cost of impact-resistant glass is higher compared to standard glass. However, the long-term savings on energy bills and potential insurance discounts can make it a worthwhile investment.

Weight and Installation Requirements

Because of its additional layers and laminated interlayer, Impact-resistant glass is heavier than standard glass. It requires robust framing and specialized installation techniques, which can add to the overall cost.

What is Triple-Glazed Glass?

Triple-glazed glass is a type of window glass consisting of three panes separated by insulating gas-filled spaces. This design reduces heat transfer, minimizes noise, and improves thermal insulation. It’s ideal for maintaining a comfortable indoor environment while lowering energy costs.

Bespoke glass walls and windows for cleverly dividing office space without surrendering light or space.

Both impact-resistant and triple-glazed glass have excellent noise-reduction properties.

Advantages of Triple-Glazed Glass

Noise Reduction

Triple-glazed glass excels at noise reduction and is ideal for homes in noisy urban environments. The layers of glass, air, and gas absorb or block sound waves but aren’t as effective as acoustic glass.

Less Condensation

Triple-glazed windows also help reduce condensation—a common issue in colder climates. Less condensation means a healthier indoor environment, free from mold and mildew, and better air quality.

Energy Efficiency

The extra pane and insulating gas filled between the panes make these windows excellent at retaining heat during winter and keeping cool air in the summer months. This leads to lower energy bills and a more comfortable home environment year-round.

Disadvantages of Triple-Glazed Glass

Increased Weight

Triple-glazed glass is heavier than both single and double-glazed glass. This added weight requires stronger frames. The additional weight may also limit the types of frames and hardware you can use.

Higher Cost

The upfront cost of triple-glazed glass is higher compared to double-glazed or single-glazed options. This includes the price of the glass itself and the cost of installation or any frame upgrades.

Impact Resistant Glass vs Triple-Glazed Glass

Energy Efficiency

Triple-glazed glass generally offers better insulation than impact-resistant glass, making it the superior choice for energy efficiency. The extra pane and insulating gas filled between the panes provide excellent thermal performance.

Maintenance

Both impact-resistant and triple-glazed glass require regular maintenance to ensure optimum performance. This includes cleaning the glass and inspecting the frames for any signs of wear and tear.

Impact-resistant glass may require more frequent inspections due to its laminated interlayer, which can degrade over time. Triple-glazed glass is generally low-maintenance, but the seals between the panes need to be periodically checked.

Best Situations for Impact-Resistant Glass

Storm-Prone Areas

If you live in a region that experiences hurricanes or strong storms, impact-resistant glass is highly recommended. It can withstand strong winds and flying debris.

High-Security Needs

For properties requiring enhanced security, such as those in high-crime areas or commercial buildings, impact-resistant glass provides an additional layer of protection against break-ins.

Best Situations for Triple-Glazed Glass

Cold Climates

Triple-glazed glass offers unbeatable insulation, making it perfect for homes in colder climates. The extra pane and insulating gas help retain heat, keeping your home warm and reducing energy costs.

Triple-glazed glass also reduces condensation, improves indoor air quality, and prevents mold growth.

Noisy Urban Environments

If you live in a busy city or near a noisy street, triple-glazed glass can help create a quieter indoor environment. The extra pane of glass provides more barriers for sound waves, significantly reducing external noise.

Panda-Folding-Door-Residential-GreatRoom

Panda Windows & Doors creates bespoke windows and doors for your home in various glazing options.

Making the Right Choice With Panda Windows & Doors

Choosing between impact-resistant and triple-glazed glass depends on your specific needs and circumstances. At Panda Windows & Doors, we offer a wide range of glass systems to suit your requirements.

With more than 80 high-quality systems, including folding doors, lift & slides, horizontal wall systems, pivot & French doors, multi-slides, retractable screens, Panda-Select line, TS.X0, and architectural windows, we have something for everyone.

Frequently Asked Questions (FAQs)

How does impact-resistant glass improve home security?

Impact-resistant glass improves home security by making it much harder for intruders to break through. The laminated interlayer holds the glass together even when it shatters, preventing easy access and deterring would-be burglars.

What is the average lead time for Panda Windows & Doors products?

The average lead time for Panda Windows & Doors products is 8 to 12 weeks depending on the specific system ordered and any customization. For precise timelines, please contact our customer service team.

Is triple-glazed glass worth the investment?

Yes, triple-glazed glass is worth the investment, especially if you live in a cold climate or a noisy urban area. The superior insulation and noise reduction properties can lead to significant long-term savings on energy bills.

Which type of glass is more energy-efficient?

Triple-glazed glass is generally more energy-efficient than impact-resistant glass due to its extra pane and insulating gas.

Which glass type is best suited to harsh weather conditions?

Impact-resistant glass is best suited to harsh weather conditions. Its durability and ability to withstand impact make it an excellent choice for protecting your home from severe weather.