Double-Glazed vs Single-Glazed Windows: Which One Is Better?

7 September 2018

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Are you planning to do a window installation for your new apartment? Or do you have plans to renovate your old windows?

If yes, you must have come across single and double-glazed windows.

Are you wondering which one will suit your needs? Well, here at Ecovue, we can help.

Discover how to choose between double-glazing and single-glazed windows in this article.

What You Need to Know About Double-Glazed Windows

Double-glazed windows add an extra layer of insulation to your home. The two sheets of glass are more energy efficient than one, and they’ll help your heating and cooling costs go down!

Advantages of Double-Glazed Windows

Are you wondering why your home might need double-glazed windows? They have several benefits, as outlined here;

1. Thermal Isolation

Keeping your house at a constant temperature is complicated, but with double-glazed windows, things become easier. Double-glazing reduces heat loss by almost 25%, just what you need to help regulate the temperature and save on your energy bills. 

2. Less Noise

No matter how quiet your residence is, the streets will never lack noise. This noise can sometimes cause discomfort.

Double-glazed windows provide a perfect sound barrier. Acoustic insulation occurs due to the three layers that make up these windows.

It’s necessary to clarify that this does not guarantee total soundproofing, but the noise intensity is reduced.

3. Decreased Condensation

Condensation occurs in spaces where there’s a strong temperature contrast.

Are you tired of condensing humidity on your conventional windows? Installing double-glazed windows might be the perfect solution.

Their insulating capacity prevents water droplets from forming on the glass. Besides, it reduces the thermal sensation inside the house.

4. Greater Security

These windows offer greater strength and durability. Breaking a double-glazed window is remarkably difficult, so installing them can make your home more secure. You’re less vulnerable to badly-aimed footballs or break-ins from unwanted intruders. 

What You Need To Know About Single-Glazed Windows

Single glazing is a classic window with a solitary pane of glass inserted into the frame. This is the simplest version of the design. However, you should note that it doesn’t offer much protection against cold and noise.

Do you want to save your energy costs? Don’t think of single-pane windows. They don’t prevent heat loss. They also form condensation, especially in winter, and degrade faster than double-glazed windows.

These installations occur on balconies, verandas and in country houses. It’s also possible to use single-glass frames in industrial buildings.

For centuries, window installations used single-set glass. Nowadays, they are less used because the disadvantages outweigh the benefits.

Benefits of Single-Glazed Windows

Did you know that single-glazed windows have their benefits too? Let’s take a look at them.

- Single-glazed windows are available in several thicknesses. It ranges from the finest to the thickest (about ten millimetres).

- Temperature and light also play a major role. Rooms equipped with single-glazed windows are bright and heat up faster.

- The price for single-glazed windows is low. The best performance is the single-glazed PVC window.

- There’s an unlimited variety of colours. Simple glass panes make up church glasses and decorative slugs. This gives the windows a special charm.

- They’re mostly used for decorative purposes. Single glazing is also used for historic windows in the protection of monuments.

The Disadvantages of Single-Glazed Windows

The disadvantages however are numerous. They include:

1. High Heating Costs

Single-glazed windows may be nostalgic and charming, but they are poorly insulated. They often leak and let in draughts too. If you decide to install single-glazed windows, be prepared to pay horrendous heating costs.

2. Safety Risk

There is a high risk of injury if a glass pane breaks. This breaking behaviour no longer meets today’s safety standards.

3. Harmful to the Climate

Windows with single glass are major energy guzzlers. They put a heavy strain on the environment.

4. Poor Noise Protection

Single glazing offers little protection against noise from outside. There’s hardly any sound insulation.

5. Bad Burglary Protection

Glazed windows offer burglars virtually no resistance. They’re easy to break and give your home no security.

Single Glazing or Double Glazing! Which One to Choose?

In general, double-glazing has become the norm in today’s construction and renovation industries. It outperforms single-glazing in everything except the price. 

If you’re working with a tight budget, our recommendation is this: opt for single glazing for the interiors and double glazing for exterior windows. This will lower the amount needed to get the work done.

Bottom Line

Could you have trouble choosing between single-glazed and double-pane windows?

You no longer have to!

Take all the above factors into account. They’ll help you make a good choice.

Finally, it’s always prudent to seek help. There are professionals who can guide you in choosing the right windows.

Don’t do everything alone!

Would you like to get double-glazed windows installed in your home? Contact us today to get the best deals!

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