VENTILATION HOLES
Ventilation holes for single leaf doors and for main leaf of double leaf doors consisting of double triangular-shaped punching to maintain reversibility of door. Air passage approx 200 cm2.
METAL LOUVER
Metal louver made of horizontal blades and surrounding frame with or without insect mesh for single and double leaf doors made of galvanised steel, finished with the same procedure and colour as the door. Available in various rectangular measurements as indicated in price list, minimum edge at side 200 mm. Opening direction of door must be specified at time of order. Louver normally placed in the upper part of door.
PLASTIC LOUVER
Ventilation louver for single and double leaf doors made of black plastic, dimensions 482 x 97 H mm, air passage approx. 250 cm2. Opening direction of door must be specified at time of order. Louver normally placed in the lower part of door.
WINDOWS
Fixed windows for single and double leaf doors made with surrounding black EPDM rubber profile and laminated transparent glass 3+3 mm. Available in circular form, diameter 300 mm, and in rectangular form, 300 x 500 H mm, with rounded corners. Opening direction of door must be specified at time of order. Window placed in the upper part of door.