Most Common FAQ’s About Double Glazing Windows

Whether it’s keeping the outside noise to a minimum or stopping excess cold from driving your heating bills through the roof during the winter, double glazing windows offer many benefits for homeowners.

They limit harmful UV rays that fade furniture, carpets, and can damage paintings. This helps to protect the interior of your home and add value if you ever decide to sell up.

Single VS Double Glazed

Double glazed windows (also known as Insulated Glass Units or IGU) use two panes of glass separated by a space filled with argon gas which helps create a layer of insulation. This reduces energy costs and allows your home to retain a warm temperature longer.

Moreover, double glazing reduces noise pollution by blocking outside rumble and vibrations from travelling through your property. This makes for a quieter and more comfortable living environment.

How Do I Know If My Windows Are Double Glazed?

When it comes to identifying double glazed windows, one of the easiest ways is to take a look at the window and see if there are two different glass panes separated by an air gap. This space is usually filled with inert gas, often argon, which helps to insulate the home.

It is common for condensation to form between the panes of a double-glazed window when warmer, moisture-rich air comes in contact with a cold surface, like the windowpane. The seals may have failed and are admitting moisture into your home, which can lead to a range of health issues, if you notice water gathering in between the window glass.

Are Double Glazing Windows Energy Efficient?

Window energy ratings give consumers a great idea of the impact that their new windows will have on their household bills. This rating is given by examining the window frame materials and panes of glass.

In double glazing, a gas, such as argon or krypton, is placed in the space between the panes of glass. Due to their greater density than air, these gases impede the conduction of heat.

As such, your property will retain heat and your heating bills will be reduced. It is also worth noting that double glazed windows will help to reduce condensation in the home, as moisture laden air has nowhere to go when it meets colder glass.

Are Double Glazing Windows Secure?

Double glazed windows have two panes of glass and are more difficult to break than single pane windows. They also come with a Yale blade locking system that is 3x more secure than standard window locks.

Double glazing limits heat loss while lowering noise levels and enhancing condensation control inside the house. Because the air between the glass is cooler and doesn’t retain moisture, condensation is lessened.

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Libby Austin

Libby Austin, the creative force behind, is a dynamic and versatile writer known for her engaging and informative articles across various genres. With a flair for captivating storytelling, Libby's work resonates with a diverse audience, blending expertise with a relatable voice.
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