This retro fit automatic drop down seal has a light weight mechanism which is self levelling when activated. The NOR820 is adjustable to suit the gap size needed and will not only act as an acoustic barrier but also help keep out drafts and keep in energy!
The NOR820 door bottom seal comes in a range of sizes and it is quick and easy to fit. It comes complete with an aluminium clip-on cover plate to give a nice clean finish.
Screen colour may differ from actual product colour. All technical information is given as guidance only. Due to the technical nature of our products they are designed to be installed by a professional.