One of the biggest problems of the modern era, especially in cities, is the noise which is unfortunately more and more viruses. The various noises constant or sudden directly affect our mental health, which impacts on our performance at work and available mas.Apo opinion acoustic insulation, windows are the most weak point, and the best way of addressing this problem is the use of insulation glass high ichomeiosi.Oloi our double glazing and offer soundproofing. For best results however recommended to double acoustic glazing both panes are of different thicknesses together. The combination of special glass, eg laminated (triplex) with the appropriate membranes pvb or with suitable resins, and filling the cavity with inert gas in combination with suitable clearance, significantly improves the sound-reduction Rw that can reach up to Rw = 56 dB or more.