The SoundBlock®  Aluminium Window System is an add on glazing system creating a double glazed unit to reduce noise transmission through existing windows up to 70%. As well it provides extra security and safety to the property.

Other features are:

• Custom designed to suit all existing applications
• Acoustically tested as a secondary glazing unit with 100mm air space using 6.38mm laminated glass. The Rw rating is approximately 41dB.
• Available to take up to 10mm safety glass
• Powder coated aluminium
• Easy access for cleaning
• Suited for homes, units, offices, hospitals and other buildings
• Easy to install
• Conditional 7 year warranty