bring on the noise

Feel the benefit

peace of mind

Welcome to Secondary Glazing

Secondary glazing is a fully independent internal window, fitted on the room side of an existing primary window. This provides significant noise reduction, improved thermal performance and enhanced security. Successful glazing is about so much more than glass. Windows define a building; bringing air and light in, and keeping the outside world at bay.

secondary glazing

peace & quiet

bring on the noise

Thanks to its unique soundproofing capabilities, secondary glazing can reduce the noise pollution caused by various sources. For many homeowners, traffic noise is their biggest concern. In these instances, secondary glazing with thicker glass and fitted correctly, can make the world of difference.

Achieve Measurable Sound Reduction

Our acoustic glass provides maximum sound insulation, which can be further enhanced with a 150-200mm air gap between secondary glazing and your existing primary windows.

This massive impact is not lost on many of our grateful customers, as we help them to better relax, concentrate and improve their quality of life.

double glazing

warmth & character

feel the benefit

For thermal insulation, low-E glass is often the best choice because the glazing has been designed and engineered to provide:

- the very best single glazing insulation
- maximum energy conservation
- an extremely discreet installation
- an environmentally friendly solution
- an affordable investment with quick returns

The resulting installations can exceed Building Regulations’ requirements, offering significant cost savings in the process.

Contact our expert technicians to discuss the energy savings with Secondary Glazing

It is also the product of choice for traditional buildings and properties, listed buildings and conservation areas, maintaining their appearance, character, integrity and value.

triple glazing

safe & secure

peace of mind

Should attempts be made to attack the secondary glazing, the outer glazing can act as a vibration sensitive alarm, thus offering a warning before an attempt to breach the secondary glazing is made.

Contact us to discuss how Secondary Glazing can make your home secure

Frames are made from tough aluminium and securely fixed to resist forcing. The use of cutting tools are deterred through a sophisticated combination of glass, resin and polycarbonate, whilst the risk from the tampering of locks and catches, or removal of the glass or glazed panels, is also negated.

For commercial properties, vulnerable windows that are easily accessible are prime candidates for secondary glazing. Protection is also recommended against industrial vandalism or theft of artistic or commercial items of value.


Secondary Glazing

improved thermal performance

  • Acoustic Performance

    Well-fitted secondary glazing provides outstanding noise reduction — outperforming double glazing.

  • Reduce Heat Loss

    Warmth is a valuable commodity and creating a second barrier to the elements is an ideal way to reduce wasteful thermal heat loss. In fact, there are few better ways.

  • Increased Comfort

    Windows are often seen as the weak point in building security. Secondary glazing offers an affordable, discreet, highly effective solution to help counter this problem.

  • Reduce Energy Bills

    The resulting installations can exceed Building Regulations’ requirements, offering significant cost savings in the process.