Four Ways to Enhance Single Glazed Windows

While many homes now benefit from full double glazing – nearly 86% of houses in England according to 2019 figures – there are still a substantial number of dwellings that still have single glazed windows…

Older or listed properties, as well as those in conservation areas, are more likely to have retained their original windows with a single pane of glass. However, living with single glazed windows can present a range of issues, from higher energy bills, excessive noise intrusion to troublesome condensation.

Thankfully, secondary glazing is a simple, discreet and cost-effective solution to enhancing, rather than replacing your single glazed windows that makes your home quieter, warmer, healthier and more secure. If you’re considering making a change, here are four reasons why.

Improve thermal efficiency

Single glazed windows are highly conductive, letting in unwanted cold air during the winter and too much heat in the summer. Studies have shown that up to 70% of the heat from our homes is lost through single-glazed windows, leading to higher energy bills to keep buildings a comfortable temperature.

Installing quality secondary glazing provides excellent thermal insulation that reduces heat loss by up to 65%. Low-E glass is often the best choice for this extra internal glazing panel as the special coating reflects heat back into the room. Secondary glazing is also far less expensive than full window replacement and frequently the only option to improve thermal efficiency in historic or listed properties.

Reduce external noise

Intrusion from noise outside, whether it is traffic, aircraft, trains or simply people walking past, can have a huge impact on your health and wellbeing. The one thin pane of glass in a single-glazed window is a very poor insulator against outside noise coming into your home.

Fitting secondary glazing is the most effective way of cutting out external noise, and when correctly fitted, can cut noise levels by up to 80% or the equivalent of 54dB. As well as saving on replacement windows, you will be able to enjoy a more peaceful and quieter home.   

Boost security

A single-glazed window poses a risk to your security, as well as to your health. A single pane of glass is weaker than two or three, making it easier for intruders to break into your home. Or an injury risk should you accidentally fall against the window.

Secondary glazing involves the installation of an additional glazing pane next to your primary windows, providing the extra reassurance of a security barrier for a warmer, quieter and more secure home.

Preserve character

Discreet, almost invisible secondary glazing provides a range of benefits for you and your single-glazed home. Adding that all-important secondary glazed panel keeps your home warmer, quieter and more secure, while you still get to keep your original characterful windows. A win-win all round!

If you are considering enhancing your single-glazed windows to 21^st century comfort standards, why not give the Granada Glazing team a call to explore your secondary glazing options?

If you’re interested in adding secondary glazing to your home, contact Granada on 01909 499899 or email info@granadaglazing.com