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The Benefits of Secondary Double Glazing [Infographic]
Did you know that more than a fifth of a home’s heat is lost through windows that are single glazed? But for some people who cannot upgrade their current windows to double glazing, there is an equally reliable alternative; secondary double glazing.
Secondary double glazing is the installation of a single glass or plastic pane that is completely independent to the existing frame.
We’ve created the below infographic to highlight benefits of secondary double glazing to your home or business, and the different styles available at Stevenage Glass.

Download the infographic as a pdf
Thermal insulation
This extra layer will help insulate your home, keeping draughts at bay. Consequently, you will save energy and lower your heating bills throughout the winter months, bringing comfort and warmth back to your home.
Sound and noise insulation
With secondary double glazing, you can significantly reduce levels of noise, as the additional pane protects the house. So if you live in the middle of a busy city centre or nearby to a railway station or airport for instance, then this can provide you with a fantastic way to sound proof your home and enjoy some peace and quiet.
Security
The additional layer acts as an extra barrier to your property as it cannot be opened from the outside and deters any potential intruders. This proves particularly popular for ground floor windows but also works to improve the overall security of your house across all floors.
Help the environment
Secondary double glazing can help you reduce your carbon footprint, as the outer window will help extend the life of the inner window and also has a lower carbon installation. The appearance of an older property can be preserved with secondary windows crafted to match existing windows. They are also highly recommended for listed buildings and are not dismissed in conservation areas.
Maintenance
With minimal maintenance, once installed it really won’t cause you any hassle. The most you’ll have to do wipe the frames down with a damp cloth just to keep dirt to a minimum.
Overall, secondary double glazing is strong, reliable and has long lasting benefits that can improve your current window’s efficiency. So if you want to upgrade your current windows (without the extra cost of double glazing) and save some money in the process, then why not consider secondary double glazing?
Stevenage Glass
With 40 years’ experience, Stevenage Glass are professionals in fitting high quality secondary double glazing. So for a money saving installation you can trust, please get in touch with our friendly team today, we’ll be more than happy to advise and inform you.