Which Are Better - Single or Double Windows?

Windows with good closing mechanisms are important to keep cold, heat and noise out. They're another way to enhance comfort and well-being.
Which Are Better - Single or Double Windows?

Last update: 01 March, 2021

In cold weather, the outside air can get indoors, and so the question arises: which are better – single or double windows? Obviously, the choice depends on where you live.

A house’s infrastructure is key to achieving well-being in the home. It’s essential to use good materials, first class structures and, in addition, appropriate furnishings that best allow for a comfortable indoor environment.

The importance of the seal on the frames should not be underestimated. It’s through here that the cold penetrates and, if this happens, it creates discomfort. As such, it’s advisable to have quality windows and check their condition periodically.

The placing of windows in the home

Living room windows.

It’s necessary to take into account an important point – the temperature inside the house depends on the windows. No matter the quality of your heating system, if you have a window frame that’s in poor condition, your house will lose heat and the temperature will vary constantly.

If a house doesn’t have adequate resources to maintain a comfortable climate, then its occupants will feel uncomfortable. This means that it’s down to you to apply the appropriate principles to instill this comfort in your home.

Generally, when we talk about a home’s climate we tend to look at the radiators, the wall coverings, whether there’s a good insulation system, etc. This is all well and good, but you need to look at the windows too. Are they in good condition? This is a key factor.

A stable temperature at home fosters well-being.

Single or double windows?

Before making a decision on the type of windows you want for your house, you need to know some of the characteristics and benefits of each type. Let’s analyze what each one consists of:

  • Double windows are more resistant to the cold, taking into account that they offer double protection against the outside elements: humidity, snow, rain, etc. In other words, they’re a double barrier against the outside air.
  • Single windows, on the other hand, aren’t as effective. You can find good quality windows with working hermetic seals; however, a single window may not be very effective in places where the climate is harsh.
  • In addition, during hot weather, double windows also help better conserve the indoor temperature; however, single windows can be better in that the seal is not so tight and air can circulate slightly better.
  • If you have to choose one of the two options, double windows probably offer better value. They protect better against the cold and also against heat. However, if you want to save money, it might be better to install a single window of good quality.

Protection against noise pollution

Wide double windows.

Another problem in most houses is outside noise. This can be a clear determining factor when choosing between single or double windows, as well as choosing the right glass.

If you live in an area where there’s a lot of traffic or a where a lot of people pass by, it’s important for your well-being to have a quiet interior.

Double glazing does a good job in this respect. These windows insulate better and offer protection against noise pollution. You can also find options on the market that are very effective even on single windows. You need to make sure that you install a good brand of double glazing that works perfectly against any type of noise.

Your health depends on the type of protection you have against cold and noise.

Buy top brands

It’s important to have quality brands that offer superior efficiency, both for their decorative value and from a structural point of view. This means that they need to be effective, to be made of the best materials and to be in excellent condition.

This is the best way to ensure well-protected interiors. It’s worth investing in top brands to enjoy better day to day comfort. This will help you to feel calmer and more at ease in all the rooms of your house.

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  • Rougeron, C.: Aislamiento acústico y térmico en la construcción, Barcelona, Editores Técnicos Asociados, 1977.