Gas-Filled Glass vs Tempered Glass: Choosing the Right Window Solution

Key Takeaways

• Gas-filled glass is an energy-efficient option, with argon, krypton, or xenon gasses between panes to reduce heat transfer.
• Tempered glass, also known as safety glass, is heat-treated to be stronger and shatter into small, less harmful pieces upon impact.
• Gas-filled glass is ideal for insulation and noise reduction, while tempered glass is best for safety and high-temperature resistance.
• Costs vary, with gas-filled glass being generally more expensive due to its energy-saving benefits, while tempered glass is a cost-effective safety upgrade.
• Panda Windows & Doors offers customized solutions to cater to the specific needs of your home or commercial space, ensuring the best fit for your project.

What is Gas-Filled Glass

So how does gas-filled glass actually work?

Two or three panes of glass are spaced apart and sealed to create a tight pocket. Then, the air between these panes is replaced with argon, krypton, or xenon gas.

These insert gasses are heavier than air, so they’re better at insulating your space from heat and noise.

Advantages of Gas-Filled Glass

• It reduces the amount of heat that passes through, which can help lower your heating and cooling costs.
• The gas in these windows also helps block out noise, making your home a peaceful sanctuary.
• Gas-filled windows are less likely to “sweat” with condensation, which means fewer damp problems and a clearer view outside.

Disadvantages of Gas-Filled Glass

• They can be pricier upfront compared to regular double-glazing.
• If the seal isn’t perfect, the gas can escape over time, reducing its effectiveness.
• Not all window frames can accommodate the thicker glass required for gas-filled options.

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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What is Tempered Glass

Tempered glass is made by taking regular glass, subjecting it to extreme heat, and then rapidly cooling it.

This process, called tempering, changes the way the glass behaves when it’s broken. Instead of splintering into jagged shards, it crumbles into small, granular chunks. It’s also much harder to break in the first place, which is why it’s so great for safety.

You’ll also usually find it in places such as shower doors, car windows, and even the glass side panel of a skyscraper.

Advantages of Tempered Glass

• If it breaks, it’s less likely to cause injury due to its small, rounded pieces.
• It’s about four times stronger than regular glass, making it a tough cookie to crack.
• Tempered glass can handle higher temperatures, so it’s less likely to break under heat stress.

Disadvantages of Tempered Glass

• It cannot be cut or reshaped after tempering, so it must be sized correctly before the process.
• While it’s strong, once it does break, the entire piece will shatter, which means a full replacement is necessary.
• It can be more expensive than regular glass, but its safety features often justify the cost.

Gas-Filled Glass vs Tempered Glass

Gas-filled and tempered glasses serve different purposes and excel in different areas. Gas-filled glass is the go-to for energy efficiency and insulation, while tempered glass is your best bet for safety and durability in high-risk areas. The choice between the two often comes down to the specific needs of the space you’re improving.

Energy Efficiency

The inert gas trapped between the panes of a gas-filled glass acts as a superb insulator, keeping your home cozy without overworking your heating or cooling systems.

Tempered glass doesn’t have this insulating superpower, but its strength means you can use it in larger, uninterrupted pieces, which can also help reduce heat loss – though not to the same extent.

It’s also worth noting that both types of glass can be part of energy-efficient windows if they’re used correctly. For example, you could have a window that uses both gas-filled and tempered glass to get the benefits of insulation and safety at the same time.

Cost Considerations

Generally, gas-filled glass costs more than regular double-pane windows because of the added energy efficiency benefits. You’re looking at an investment that pays off over time through lower energy bills.

On the flip side, tempered glass is more about safety than saving on bills. It’s often required by building codes in certain areas of the home, like near doors or in bathrooms, so while it might be an added cost, it’s also a necessary one for both safety and compliance.

Installation and Maintenance

Both types of glass need to be installed with care to make sure they perform as expected.

Gas-filled glass units must be perfectly sealed to keep the gas in and maintain their insulating properties. Tempered glass, on the other hand, is all about precision in measurement before tempering. Once it’s set, there’s no room for adjustments.

Maintenance-wise, both types of glass are pretty low-fuss. Keeping them clean is as simple as a wipe down with a soft cloth and some cleaner. But if the seal on a gas-filled window fails, it’s not something you can fix on your own – you’ll need a professional to reseal or replace it.

Aesthetic and Practical Considerations

Gas-filled glass doesn’t look any different from regular glass, but it can help reduce the glare and fading of your interior furnishings by blocking UV rays. Tempered glass is clear and strong, which means you can use it in larger, more daring designs that let in more light and offer unobstructed views.

Ideal Uses for Each Glass Type

Best Situations for Gas-Filled Glass

• Homes in climates with extreme temperatures, where energy savings on heating and cooling are a priority.
• Rooms facing busy streets or noisy areas, where the additional sound dampening can make a big difference.
• Spaces where you want to protect furnishings from UV rays without compromising on natural light.

Best Situations for Tempered Glass

• Areas prone to accidents or impact, such as doors, bathrooms, and stair railings.
• Spaces requiring fire safety measures, like kitchen splashbacks or fireplace screens.
• Commercial buildings where large, impressive windows are desired but must adhere to strict safety codes.

Making the Right Choice with Panda Windows & Doors

When you’re ready to make a decision between gas-filled and tempered glass, you want a partner who understands your vision and can guide you to the best choice for your specific needs.

That’s where Panda Windows & Doors comes in. With our extensive range of high-quality door and window systems, we can provide custom glass solutions that will enhance your living space both aesthetically and functionally.

Contact us to learn more about our gas-filled glass and tempered glass for your custom doors and windows.

Frequently Asked Questions (FAQ)

Is gas-filled or tempered glass more durable?

While both types of glass have their strengths, tempered glass is specifically designed to be more durable against impact. However, gas-filled glass has the durability of a different kind – it’s excellent at resisting the thermal stress that can lead to cracks and breaks over time.

Can gas-filled glass improve home energy bills?

Yes. The insulating properties of gas-filled glass can significantly reduce heat transfer, helping to maintain a comfortable temperature in your home and potentially lowering your energy bills.

Are there any risks with tempered glass?

Tempered glass is incredibly safe, but it’s important to note that if it does break, it will shatter completely. This is by design, for safety reasons, but it means you’ll need a full replacement rather than a simple repair.

How do I choose between gas-filled and tempered glass?

Consider the primary function you need from your glass. If energy efficiency and insulation are top priorities, gas-filled glass is the way to go. If safety and durability are more important, especially in high-risk areas, choose tempered glass.

At Panda Windows & Doors, we’re always ready to help you make the best choice for your needs – get in touch today!