The NOR650 is part of the Norsound 600 range of low profile threshold plates.
This product is made from durable T6060 grade aluminium and anodised to the highest standard.
These threshold plates are made from durable aluminium and compliment the Norsound door bottom seals.
They provide a level platform for the acoustic seal to locate against which ultimately leads to better noise attenuation.
Yes! Although you can use adhesive on most of our threshold range, due to the pressure inflicted on the NOR650 during normal operation we recommend screw fixings are used.
The seal will be effective between 6mm - 10mm from floor surface to door base.