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Last updated: October 11, 2023

Triple Glazed Window: Energy Efficiency and Comfort for Your Home

What are the Advantages and are they Worth it?

Triple glazed windows and benefits

Glazing basically refers to panes of glass inserted in a window. Triple glazed windows, also known as triple paned windows, by that logic, are windows that have three panes of glass in them. Like double glazed windows, the glass panes are separated with a separator. The gap between each glass pane is either filled with air or gas, which acts as an insulator and increases the energy efficiency of the window.

If you are thinking of replacing your windows or installing new ones, you might be wondering what triple glazed windows are and whether they would be worthy of the investment or not. To help you understand what triple glazed windows are and make an informed decision regarding your investment, we’ve prepared this guide for you.

Our guide explains what triple glazed windows are and how they work. To aid your decision making process, we have included the advantages of triple paned windows. We have also discussed the different styles and materials that triple glazed windows are available in. This will help in deciding the customizations and style you want to adapt to better suit your home’s décor.

Certified installers can help you with the decision making, especially if you’re not sure whether installing triple glazed windows is the right choice for you. GreenMatch can help you get in touch with up to 3 certified, reliable installers. Click the button below and fill out the form, and we will get you 3 quotes to compare.

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What are Triple Glazed Windows?

Triple glazed windows are designed to provide superior energy efficiency, comfort, and sound insulation compared to the traditional single or double glazed windows. These windows consist of three panes of glass, which are separated by two insulating gaps. This gap is either filled with air or insulating, non-toxic gasses such as argon, krypton, or xenon. The three panes of glass along with the insulating gaps filled with gasses enhance the windows’ thermal performance among other benefits.

How Triple Glazed Windows Work

As mentioned above, the main feature of a triple glazed window is that it consists of three panes of glass. These multiple panes offer enhanced thermal resistance and minimize energy loss. The gasses that are usually filled in between the glass panes have low thermal conductivity. In simple terms, they are poor conductors of heat, further reducing the transfer of heat between the interior and exterior of your home.

Sometimes the glasses are given extra Low-E coatings, which further enhances the thermal barrier of your triple paned windows. The Low-E coatings block infrared rays from entering your home and allow visible light to pass through your window. This helps in maintaining the internal temperature all year round, be it summer or winter.

The extra layering of glasses in triple glazed windows also reduces the amount of sound filtered through your windows. This results in a quitter and more peaceful indoor space for you to enjoy. Furthermore, it also reduces the chances of condensation forming on the interior surface of the glass. Thus, it prevents mold growth and maintains indoor air quality.

All in all, triple glazed windows work by combining the multiple panes of glass, insulating gas fills, and Low-E coatings. This creates an effective barrier against heat transfer and sound transmission. This multiple-paned design results in improved energy efficiency, enhanced comfort, and a quieter indoor environment for you and your family to enjoy.

Triple Glazed Vs Double Glazed Windows

If we compare triple glazed with double glazed windows, triple glazed come out as an obvious winner in most scenarios. Below we have shown a comparison between the two types of windows to give you a better idea of how the two fare against each other:

Triple Glazed WindowsDouble Glazed Windows
Glass panes32
Energy efficiencyR-value of 3 to 8R-value of 2 to 4
Noise reductionBetterGood
Average cost$303.33 to $5,416.67$300 to $3,416.67
Thermal insulationHigher insulationMedium insulation
SizeAvailable in all sizesAvailable in all sizes
UsesExtreme climates & noisy placesModerate climates & quieter places

Advantages of Triple Glazed Windows and are they Worth it

Triple glazed windows are by far the winner when it comes to windows. Although, triple glazed windows are still not as popular as double paned windows in homes across the USA. More and more manufacturers are now getting into the business of manufacturing triple glazed windows.

It is very likely that you may not be aware that there is an option of installing triple glazed windows in your home.

So far you may only have heard about double paned windows. Well, you do have an option of triple glazed windows and there are many advantages of installing one. Below, we have discussed some of the advantages of triple paned windows to help you make an informed decision about your investment.

Thermal Insulation

Triple glazed windows provide excellent thermal insulation. The three panes of glass along with the insulating gas in between each pane greatly reduce the heat transfer between the internal and external environment of your home. As a result, you enjoy moderately comfortable temperatures in all seasons. Furthermore, the three panes of glass along with Low-E coating reflect UV rays which is said to protect your interiors such as flooring, art, fabrics, etc. from deteriorating.

 Energy Efficient

Triple glazed windows, with their excellent thermal insulation, are highly energy efficient as they ensure minimal loss of energy. As a result, you end up saving a lot on your energy bills. This also means that you can make up for the extra cost of triple paned windows with what you save on energy bills.

Noise Reduction

The three layers of glass and insulating gas also act as a buffer against excessive noise coming from the outside. Hence, if you’re living in a big city or in a noisy area, triple paned windows can prove highly beneficial. They provide excellent insulation against noise too, allowing you to enjoy a more peaceful and quieter environment inside your home.

Durability & Security

The triple glass layer along with insulating gas makes the triple glazed windows highly durable and strong. The windows last longer compared to double paned and single paned windows. Moreover, the triple glass panes also make it difficult to break them, increasing the security of your home.

Condensation Control

Triple glazed windows are less prone to condensation on the interior surface of the glass. The insulating properties of these windows help maintain a more consistent indoor temperature, reducing the likelihood of moisture condensing on the glass and the risk of mold growth.

These advantages definitely make triple glazed windows worth the high upfront cost, especially if you're living in an area with severe weather conditions. Moreover, it adds a sense of security with the strong and durable windows in place.

Although triple glazed windows come with these advantages, you need to ensure these advantages are in your favor. A certified window installer can help you determine if triple glazed windows are the right choice for you or not. However, finding a trustworthy and reliable installer is a difficult task.

GreenMatch can make this task easy for you. Click on the button below and fill out the form, and we will match you up to 3 reliable, certified installers with quotes to compare for you. Our service is free with no obligation.

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Triple Glazed Window Styles

Triple glazed windows are available in a variety of styles you can choose from. You have the choice to install multiple styles of triple paned windows in your home to better suit your décor. Below we have discussed the styles of triple glazed windows available.

Casement Windows

Triple glazed casement windows are designed to open outwards, bringing plenty of light and fresh air into your home. You can install casement windows using materials like wood, aluminum, fiberglass, or vinyl to better suit your existing or remaining décor. You also have plenty of customization options with respect to color, design, and hardware of the windows.

Single-Hung/Double-Hung Windows

Single-hung triple glazed windows are designed to have two separate sashes, of which only one can be moved vertically up or down. On the other hand, double-hung windows have two operable sashes which can be opened vertically upwards or downwards. This allows for plenty of fresh air and light to flow into your home. You have several customization options available to you in terms of color and hardware.

Sliding Windows

Sliding windows are like single-hung or double-hung windows, except that the sashes here can be moved horizontally. You can get your triple glazed sliding windows in wood, aluminum, vinyl, or fiberglass. There are several customization options available to you where color, design, and hardware are concerned.

Picture Windows

Triple glazed picture windows are static windows that cannot be opened. These windows are generally larger in size and comparatively more expensive. They cannot be opened and can be used to capture the scenic view from the inside of your home. There are fewer customizations available with this window but can be either wood, aluminum, vinyl, or fiberglass.

Bay Windows

Triple glazed bay windows have three protruding panels, creating an angled structure. This type of window gives you extra interior space that you can use. These windows are available in aluminum, fiberglass, wood, and vinyl. You can also customize your windows to better suit the remaining décor of the home.

Bow Windows

Triple glazed bow windows are like bay windows, except with more panels, usually five. They create a bow shaped protruding structure that gives you extra space you can utilize. These windows are available in wood, vinyl, fiberglass, and aluminum, and can be customized to better suit your remaining décor.

Triple Glazed Window Materials

Triple glazed windows are available in different types of materials, like wood, fiberglass, vinyl, and aluminum. Each of these materials can affect the cost of your windows. You can choose the material that best fits your budget and complements the existing or remaining décor of your home. Moreover, vinyl and fiberglass windows can be customized to look like wooden windows, if they are out of your price range. Below we have discussed these materials briefly to arm you with enough information to make an informed decision.

Wooden Windows

Wooden windows are timeless and give your house a classic look. Wooden windows also add value to your home. Triple glazed wooden windows may be the most expensive of all other materials. Wooden windows last for up to 10 to 15 years and may require regular maintenance.

Vinyl (PVC) Windows

Triple glazed vinyl or polyvinyl chloride (PVC) windows are a popular choice because of the material's durability, low maintenance requirements, and affordability. Vinyl is a type of plastic that is resistant to moisture, rot, and insect damage. You have several customization options in terms of colors and styles, to enhance and compliment your home’s existing décor.

Fiberglass Windows

Triple glazed fiberglass windows are gradually becoming a popular choice. Fiberglass windows are weatherproof and resistant to rotting, warping, or cracking. Not being so popular yet, you have limited customization options available.

Aluminum Windows

Triple glazed aluminum windows are lightweight, strong, and durable, and are a popular choice among homeowners. You can customize them in various colors and finishes to better suit your home’s existing décor.

Get the Best Triple Glazed Windows Deal

Every installer has different services, manufacturers, and deals to offer. It is pertinent that you find and choose an installer that fits your budget. It would also help to compare quotes from several installers to see and verify the differences in services they are offering. You will be able to check if the installer you are willing to go with is providing the windows from your choice of manufacturer or not. Comparing quotes may also help you find a better deal than you would otherwise might have missed.

GreenMatch can help you do just that. Click on the button below, fill out the form with the required details, and we will match you up with up to 3 certified installers. We will get their quotes for you to compare and decide who would be a better match for you. Our service is free with no obligation.

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Fill in the form in just 1 minute

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