Advantages of Double Glazed Windows

Double glazed windows advantages energy efficient windows and doors Sigmadoors

Advantages of Double Glazed Windows

Double glazed windows are becoming popular recently. These are windows that have two glass panes. The presence of a spacer with a layer of air separates the panes. 

double glazed windows window films energy efficient windows Sigmadoors

One of the main reasons for double glazed windows is to reduce energy costs by improving the energy efficiency in your home. So the use of a double glazed window gives you better insulating effects than those of single glazed. 

Here are some of the advantages/benefits of using double glazed windows:

  • Reduced Energy Costs: 

With the use of double glazed windows, there’s a considerable reduction in energy usage to warm or cool your home. Invariably, this cuts down your energy bills and helps you to save some money.

  • Better Insulation: 

Whether you’re in a region with extreme coldness or hotness, you can proactively maneuver the effects of the weather with double glazed windows. The spacer or air gap in the window produces a better insulating effect in the home. It keeps your house warm by preventing the loss of heat from inside to outside during cold seasons like winter.  Similarly, during hot periods like summer, your home is kept relatively cool. The insulation of the double glazed windows will prevent the radiation of heat from outside to inside.

  • Reduced Condensation: 

Condensation will cause the formation of moisture from excess humidity inside a home. This can subsequently lead to water droplets on surfaces. Where there’s much condensation, you stand the risk of having mold, mildew, or wood rot in your home. Also, you or your family are likely to become asthmatic from extreme condensation. 

Condensation is triggered through the easy transfer of heat between the inside of your home and your surroundings. This is usually obtainable with single-pane windows. However, the use of double glazed windows minimizes the possible transfer of heat, thereby cutting down condensation within your home.

  • Increased security: 

Having a sense of security is a priority for everyone. It’s more difficult to break double glazed windows than single glazed ones. The sealing in double glazed windows is made to be very tight. Also, in cases of burglary, double-glazed windows are hard to open from outside. Thus, they are a better option in terms of security than the singles. 

  • Noise Reduction: 

It can be quite irritating when every single noise that comes from outside your building gets to you. That means you’ll hardly have a peaceful time of rest or sleep. Sounds usually travel through a medium. Air is a good medium that can pass sounds to you even through a window. The double-glazed windows are built such that air can hardly pass through them. This makes them a better choice in cutting external sounds from your home.

  • Interior Damage Reduction: 

When you have single unit windows, sun rays can easily pass through them. These rays can damage some of your property, such as furniture, carpets, and other décors that are closer to the windows. However, with double-glazed windows, your property is safer from harmful UV rays. The double glazed reduce the radiation of the sun rays from entering your home through its insulation. 


Getting doubles glazed windows can be very rewarding in your home. In addition to all their benefits, they improve the aesthetics of your home. You are sure that with the high insulating ability of the units, your home is protected. Also, you will find them as a better option in saving that extra costs on energy.