5 SIMPLE TECHNIQUES FOR SOUNDPROOF SECONDARY GLAZING SOLUTIONS

Purchased 2 units for our entrance bedrooms as we've been on a noisy main highway. Mounted them yesterday and the difference in noise is awesome. I went to the 6.4mm laminated glass and positioned the models to the entrance in the window sill to offer maximum hole.Although some use glass, Other folks use lighter-pounds acrylic or polycarbonate glaz