5+12air+4mm or 6mm laminated for trafic noise reduction?
I live in a street with some traffic noise.
I have already double glass sliders (no clue about the size) but IÂ´m not happy with their performance, so IÂ´m going to install another window in the outside, which must also be a slider for aesthetic reasons.
After checking the local market I found these two reasonably priced options so I would like to have somebody's opinion:
Option A - 5mm + 12mm air + 4mm
Option B - 6mm laminated (3+3)
Thanks in advance.