Triple glazing is similar to double glazing but with an additional pane of glass. Triple glazing is 30-fifty% costlier than double glazing but offers better still insulation and noise reduction. In terms of introducing a layer of soundproofing powering the drywall, it’s rough to beat Rockwool’s Soundproofing Hearth Resistant Wool https://masonc826rrq9.bloggazza.com/profile