Soundproof Sash Windows
Born in the Georgian era, the fabulously simple design of sash windows have been modernised to produce slimline, soundproof designs. With certified reductions up to 47dB (best on the market), you can practically mute the drone of planes, trains and automobiles.

The window of the inner city, sash frames are the perfect solution for spatial optimisation. By simply sliding up and down, you needn’t compromise on sill space with this sleek and smooth self contained unit.

The Science of Soundproof Sash
With the minutest details examined and reexamined, these are windows designed for moderate to high noise pollution. There are two main ways in which these soundproof sash windows work to reduce noise in your home:

Noise Reduction Glass
All sounds oscillate at set frequencies, and in order to dampen them, you need to confuse the wave pattern so that is dissipated rather than entering your home. By using two slightly different thicknesses of glass, according to your specific noise source, soundproof sash windows break up the soundwave, stopping it dead in its tracks.

Spring & Box
Traditionally the spring box and weight and pulley mechanism which controls the window function would act like an acoustic guitar, amplifying the sound. Here the box has been redesigned to get rid of any unnecessary dead space, and fitted with dampening materials to further reduce noise pollution.