

Series 601 / 602 MAGNUM™ SLIDING WINDOWS
Sound Reduction
This
heavy duty sliding window with large diameter
wheels is capable of carrying thick laminated
glass or Insulating Glass Units. This thicker
glass in turn gives higher sound reduction
as shown in the table below.
![]()
Windows
were tested at the National Acoustics Laboratories,
Chatswood, NSW.
For
higher numbers consider using the Magnum awning
window.
Vantage
have carried out extensive tests on most of their windows
and doors with a variety of glass thicknesses as shown
on the Sound
Reduction page.
Sound
Testing Results |
||
|---|---|---|
| Glass Description | Ratings
|
RW
|
| 4mm Annealed glass | =
31dB(A)
|
RW31 |
| 6.38mm Laminated glass | =
33dB(A) |
RW33 |
| 10.38mm Laminated glass | =
35dB(A) |
RW35 |
| 16mm Insulating Glass Units (4/8/4) | =
32dB(A) |
RW32 |