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Our secondary glazing can reduce unwanted external noise by up to 80% PLUS you’ll save on your heating bills

Secondary Acoustic Glazing

Our soundproof windows are becoming ever more popular as people look for that little bit of peace and quiet in their lives. Whether you live in a city centre or a quiet suburb, outside noise pollution is unfortunately an issue that no neighbourhood is completely immune to. One of the most significant ways noise enters homes, apartments and offices is through the multitude of windows present. We obviously need them for natural daylight but compared to the walls that typically surround them, they are definitely the weak point.

Glazing Features

  • Perfect for aeroplane and traffic noise, busy bar noise, dogs barking and extractor fans.
  • Reduce unwanted noise by up to 80% coming into a room
  • Made to fit any shape and size of window
  • Custom designed to be discreet yet functional
  • We are experienced secondary glazing installers with a background in soundproofing (so they will be installed the right way!)
  • Include a unique PVB laminate layer between two panes of glass which is integral for sound reduction.
  • Frames available in +200 colours

All window comes with a 5 year manufacturer’s warranty on frames and glazing and a 2 year warranty on moving parts.

ENQUIRE NOW





*Minimum project size applies

Why Secondary Glazing?

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Reduce noise by up to 80%

Our secondary glazing units offer excellent sound insulation, far out performing double glazing.

Reduce noise by up to 80%.

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Improve Home Security

Our secondary glazed units are discreet yet tough

Add another layer of protection to your home and feel safe an sound

65% reduction in heat loss

Our soundproof windows offer excellent improvements on a properties U-Values

Save money and feel cozy!

How to enquire with us

  1. Where possible – measure up the windows height and width in centimetres taking note of the positions of any horizontal, vertical or hinged openings, so your window will still operate and function in the same manor (if you’re not sure about this step just give us a call and we will talk you through it.
  2. Complete the enquiry form above with as much details as possible or give us a call
  3. We will come back to you with a ballpark price
  4. If all sounds good with the pricing, one of our glazing team will come round and take precise measurements
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Brochure Download

Download to learn further details of our secondary glazing

Soundproof Glazing Installs

Chris M (Soundproofing Job Glossop)
Fantastic service from start to finish with City Insulation. Bibi was efficient, informative and friendly with all the initial phone calls and questions as well as throughout and made the process very easy to understand. Adam was down to earth and professional from the first visit and clearly explained all the options available. From the work being booked in every step was as they had said and they actually finished sooner than planned. It’s a dusty job but was cleaned up really well on the last day with little for me left to do. The acoustics in the house already feel so much better and I haven’t heard the neighbours through any of the walls completed as yet so it’s so far so good. Looking forward to being in the room properly when it’s all decorated and having a peaceful home. Thank you and I would highly recommend City Insulation.
Chris M (Soundproofing Job Glossop)

Libby Taylor (Sound Booth Manchester)
These guys are fantastic. I needed a room made silent for the purpose of recording as I am a voiceover with a noisy neighbour. From the start they were polite, clear in their communication and clean, tidy and punctual. Can’t recommend enough. I now have my silent room so I can work with confidence. Thank you
Libby Taylor (Sound Booth Manchester)

Rachael J (Timperley)
City insulation soundproofed our bedroom which was a party wall in a semi. They worked professionally and cleanly throughout the day, keeping us updated on their progress at all times. We could not be happier with the results - the sound from next door is reduced even more than we expected. Would highly recommend!
Rachael J (Timperley)

Godel Technologies Ltd
After an office move we found speaking to our international clients very difficult due to the echo in 7 of our online conference rooms. City Insulation solved the issue with an effective treatment that enhances the aesthetic of each room and did so with a convenient weekend install so there was no interruption to business. We now have the perfect acoustics in our conference and board rooms and productivity is being maximised.
Godel Technologies Ltd

Nam Manchester Vietnamese Bar and Kitchen
City Insulation soundproofed our restaurant ceiling against speaker noise reaching the residency above. The results were impressive. Before the noise in the flat was intrusive through the floor but after the soundproofing was completed you could hear virtually nothing. Accessing the ceiling was tricky but the process from start to finish was made easy by Adam and his team. Once soundproofed, they also acoustically treated the space and it now sounds great.
Nam Manchester Vietnamese Bar and Kitchen

Janet Stringfellow (Rotherham Install)
This company is without a doubt fantastic. I would definitely recommend this business. They are polite, helpful, (they answered all our questions promptly and were very informative), diligent and clean. This soundproofing has given me back my life and it is amazing quality. Do not go with any other business, use city insulations for your soundproofing.
Janet Stringfellow (Rotherham Install)