Acoustic and Noise Control

According to CSIRO research, single glazed windows are poor noise barriers.
In fact, most traffic noise intrusion occurs through the windows.

Effective double glazing is more than a double barrier against sound.
With the proven noise baffling combination of 6mm and 4mm panes, plus fully sealed air space, EnergyWise windows absorb both high and low sound frequencies, making them an ideal acoustic barrier. Be wary of flimsy imitations, with thin glass, narrow air gaps and poor seals.

acoustic, noise control, double glazed, windows, uPVC
You can afford peace and quiet with EnergyWise double glazed windows

But the benefits go quite a bit further with Energwise windows ....