Double glazing for my existing windows facing street to reduce noise

Zhiwei requested 2 quotes from Window Professionals in Calamvale

Ideally not replace the existing window frame, but to put a double glazing for my windows facing street to reduce noise

Single piece of toughened glass 5mm thick cut to size
I need a single piece of toughened glass 5mm thick cut to size. i need this...

Replace 150mm by 517mm glass louver panel
I need a glass slat to slide into my widow to complete them. it looks like...

Requires approx: 14 doors/windows for a single story home.
Requires approx: 14 doors/windows for a single story home.

WINDOWS & FRAMES AND SLIDING DOORS IN ENTIRE HOUSE TO BE REPLACED
WINDOWS & FRAMES AND SLIDING DOORS IN ENTIRE HOUSE TO BE REPLACED