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Secondary Glazing Specialists5 Surprising Facts About Secondary Glazing You Should Know
When people think of improving their windows, double glazing is often the first thing that comes to mind. However, if you are looking for a cost-effective, discreet and highly efficient alternative for improving insulation, minimising noise pollution and preserving the character of your property, secondary glazing can be the perfect solution.
No matter whether you live in a modern flat, a period townhouse or a commercial property, secondary glazed windows offer a range of benefits and here are five surprising facts you should know…
It’s more affordable than you think
Many homeowners are surprised to discover that secondary glazing often works out to be significantly cheaper than double glazing. While the materials used are often higher quality, there are several hidden savings, such as:
- No landfill costs
- No need to redecorate after installation
- Reduced labour time when fitting
- Minimal disruption to your home or business
When you combine these factors with the higher efficiency secondary glazed windows provide, meaning your energy costs are lower, it makes them a very cost-effective solution.
Not stuck with white frames
Forget the myth that secondary glazing only comes in white or basic finishes. In 2025, style matters just as much as performance, and you have access to a vast palette of colours.
Clearview Secondary Glazing, for example, offers a huge range of colours to match your frames and interior décor. You can check out our full guide here!
It’s an eco-friendly alternative
We’re all looking for greener ways to live, and secondary glazing fits perfectly into a sustainable lifestyle. Instead of ripping out old windows, secondary glazing lets you enhance thermal and acoustic performance without the waste or environmental impact of complete replacements.
Retaining and upgrading existing windows, especially original timber frames, helps preserve architectural heritage and avoids the carbon footprint associated with manufacturing new units. What’s more, independent testing has shown that secondary-glazed windows can actually outperform some modern double glazing in terms of energy efficiency.
It’s one of the best ways to soundproof your home
If you live in the middle of a bustling city, by a main road or under a flight path, you will know all about the stress and hassle that noise pollution can bring. Secondary glazing can make a dramatic difference in your home, helping you create a peaceful and quiet sanctuary.
Thanks to its unique acoustic design and the air gap between the primary and secondary panes, secondary glazing can reduce external noise by up to 75%.
It’s not just for listed buildings!
Finally, another very common misconception is that secondary glazing is only suitable for listed buildings or properties in conservation areas. While it is indeed a top choice for these homes due to its non-invasive nature, secondary glazed windows are not exclusively for these properties, and any home can benefit from them!
Whether you own a new build flat, shop or a suburban semi, secondary glazing delivers practical, modern performance benefits in a timeless package. It’s especially useful in rented properties, where replacing windows might not be an option, but tenants still want to reduce energy bills and noise.
Upgrade your home today
If you’re looking for a smarter, quieter, and more energy-efficient way to enhance your property without major disruption or expense, secondary glazing may be the perfect solution. Get in touch with our team today, who will be happy to help!
Clearview Secondary Glazing
Clearview secondary glazing - the solution to significantly improved acoustic and heat insulation to your property, making your home or offices more comfortable, secure, greener and cost efficient to run. Achieved without the disruption of replacement windows, and without damaging the character of your building.
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