Series Non Vision

Series NV grilles allow air to transfer between adjacent areas whilst remaining vision proof. They are suitable for mounting in doors, partitions and walls and are supplied with rear telescopic frames for matching front and rear borders. With minor modifications these units will prevent light transfer and in this mode are ideally suitable for ‘dark room’ applications.

Series Non Vision grilles allow air to transfer between adjacent areas whilst remaining vision proof. Manufactured using our unique sheet metal design. They are suitable for mounting in doors, partitions and walls and are supplied with rear telescopic frames for matching front and rear borders. With minor modifications these units will prevent light transfer and in this mode are ideally suitable for ‘dark room’ applications. Also available surface mounted to accommodate fire blocks . Construction Frame and ‘chevron’ blades are manufactured from Galvanised Steel as standard. Frames are mitred with mechanically jointed corners and the blades are set in cores at 20mm centres. Blade cores can be supplied without frames. Standard Fixing Frames supplied with pre-punched holes in front face, unless otherwise requested. Standard Size 100 x 100 to 1000 x 1000 in 50mm increments Other sizes are available on request. Options Alternative fixing methods, removable core powder coat paint finish from our standard colour range. Available Finishes Mill Finish.