SECONDARY GLAZING IN CAMBRIDGE
Polarglaze Ltd in Cambridge offers high-quality secondary glazing to improve insulation and reduce noise. Our discreet, internal glazing keeps your home warm and quiet while enhancing security. Ideal for listed buildings and period homes.
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Contact us today for a free consultation.

BETTER INSULATION, LESS NOISE
Improve insulation and reduce noise without changing your windows. At Polarglaze Ltd in Cambridge, we supply and install secondary glazing to help make your home warmer, quieter, and more secure. Our glazing is sourced from Granada Glazing Ltd, ensuring high-quality materials blend seamlessly with your existing windows. Secondary glazing is an excellent solution for listed buildings, period homes, or properties in conservation areas, as it does not require alterations to the original windows. Enjoy the benefits of double glazing while preserving the charm and character of your home. Contact us today to learn more about secondary glazing.
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WHY CHOOSE SECONDARY GLAZING?
Secondary glazing provides many benefits without altering your existing windows. It acts as an extra barrier to help reduce heat loss and lower energy bills. It also improves sound insulation, blocking out traffic and street noise. This is especially useful for homes near busy roads or city centres. It is discreet and barely visible outside, making it an excellent option for listed buildings and heritage properties. It also adds an extra layer of security, making your windows harder to break.

IMPROVE THERMAL EFFICIENCY
Secondary glazing creates an insulating layer that helps keep your home warm in winter and cool in summer. It works by trapping air between the glass panels, reducing heat transfer and preventing drafts. This extra insulation lowers energy costs by reducing the need for heating. It also helps minimise condensation, a problem in older homes. Upgrading to secondary glazing allows you to enjoy a more comfortable living space while improving your home’s energy efficiency.
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Contact us today for installation services.

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IDEAL FOR LISTED AND PERIOD PROPERTIES
Secondary glazing is the perfect solution if you own a listed building or live in a conservation area. It allows you to retain the original windows while benefiting from modern insulation and noise reduction. Unlike full window replacements, secondary glazing is installed inside, meaning there’s no need to alter the building’s exterior. This makes it a cost-effective and approved solution for heritage properties. With slim frames and a discreet finish, secondary glazing maintains the character of your home.