Benefits of Double Glazing During Summer

Many of us know that double glazing can be a real benefit during the colder winter months, as the design keeps cold air from getting inside your building. But did you know that double glazing also offers significant benefits during the summer months? The same mechanism that keeps cold air out during the winter also keeps hot air out during the warmer months, reducing your need for air conditioning and keeping you cooler.


Let’s take a look at everything you need to know about double glazing and how it can be beneficial during the summer. We’ll answer questions like “does double glazing keep out heat”, and look at the key benefits, including energy efficiency, temperature control, UV protection and more.

Read our guide on Condensation Between Double Glazing.



Energy Efficiency

Double glazing helps to reduce energy consumption in both the winter and summer. The two panes of glass trap air between them, reducing heat transfer and keeping indoor temperatures stable. This design helps to reduce reliance on air conditioning and cooling systems – meaning you can enjoy lower energy bills and a reduced carbon footprint.

If you’re considering installing double glazing, make sure that they’re as energy efficient as possible. You can check this by looking at their Window Energy Rating (WER), which measures how energy efficient windows are on a scale from A+ to G, with A+ being the highest. All Safestyle windows are rated ‘A’ or ‘A+’, meaning you’re guaranteed high levels of energy efficiency, all year round.



Temperature Control

One of the key benefits of double glazing in the summer months is its ability to maintain a cool and comfortable indoor environment. The design reduces the amount of heat coming into your home thanks to the insulating layer between the two panes of glass, which acts as a barrier to keep your home cooler, even during hot summer weather.

This helps to keep you more comfortable during the warmer months, as well as reducing the need for air conditioning, leading to energy savings.



UV Protection

Double glazing can help to keep your home cooler during summer – but it also offers excellent UV protection, helping to prevent any damage to your home's interior. The sun’s rays can fade your furniture, carpets and curtains, but the two panes in double glazing acts as a barrier against harmful UV rays, stopping any sun damage in your home.

You can get extra protection from UV rays if you opt for low-emissivity (low-E) coating. This is a thin layer applied to glass to enhance its energy efficiency, block UV rays and reduce glare. That means the colour and quality of your interior decor will be preserved, no matter what the weather outside.



Enhanced Security

Double glazing is stronger and more robust than single glazing, offering improved home security. The additional layer of glass, as well as the sturdy construction, makes it more difficult for intruders to break in – plus many double glazed windows also offer advanced multipoint locking systems for added protection.

This gives homeowners peace of mind, especially during the summer months when windows are often left open and homes are often left empty while the occupants are on holiday. By choosing double glazing, you can enjoy the practical benefits of improved insulation as well as added home security.



Reduced Heat and Glare

You probably know that double glazing keeps the heat inside your home when it’s cold – but do double glazed windows reduce heat? The answer is yes, double glazed windows are effective at reducing heat and glare from the sun, making your living environment more comfortable. The insulating layer between the panes of glass minimises the amount of heat entering your home, keeping your home cooler, while the double panes of glass reduce the glare from the sun, especially if you choose low-emissivity (low-E) coating.

This makes it easier to enjoy natural light without the discomfort of excessive heat – meaning there’s no need to pull your curtains or blinds shut on bright, sunny days! It’s especially beneficial for homes with large windows, or those that receive direct sunlight. And to allow even more sunlight to enter your home, make sure that you keep your windows clean.



Improved Indoor Comfort

Double glazing helps to create a consistent indoor temperature by reducing the amount of hot air entering your home. The insulating layer between the panes of glass minimises heat gain, keeping interiors cooler and creating a more pleasant atmosphere. This reduces the need for air conditioning systems, leading to lower energy bills as well as making you feel more comfortable at home during hot summer days.



Discover the benefits of double glazing in summer

Double glazing is a smart investment – and it’s not just beneficial during the winter months. It offers plenty of benefits for the warmer summer months, including energy efficiency, temperature control, UV protection and enhanced security.

These advantages all make double glazing a wise choice for homeowners looking to improve their homes comfort and efficiency during warmer weather. If you want to discover the benefits for yourself, explore our double glazed windows today.