Aluminium Secondary Glazing
Our secondary windows and doors have all been designed to be strong, reliable, long-lasting and, especially, very discreet and unobtrusive when installed. They provide a multitude of benefits, some obvious, some less so. The major benefits of secondary double glazing can be split into four categories:
Thermal Insulation
Our standard secondary glazing substantially reduces the heat loss from single glazing and additionally they can be made even more energy efficient by:
- specifying Low "E" heat reflective glass
- glazing them with "A" Rated sealed units
Sound & Noise Insulation
Our secondary glazing specified for sound insulation achieves significant levels of noise reduction & sound proofing:
We use specialist laminated acoustic glass to maximise the noise reduction from all types of obtrusive noise, such as:
- general street noise
- traffic noise
- aeroplane & airport noise
- railway, station & train noise
So now you can enjoy your time at home without being disturbed by outside noise - and then get a good night's sleep!

