Zelo door’s technical data

It is profiled with 25/10 sheet-zinc.

Caisson made of two press-folded galvanized sheets: the external one is 15/10 thick, while the internal one is 10/10 thick, properly shaped to function as reinforcement.
On the inside of the galvanized sheets there are press-folded omega reinforcements, which are 30/10 thick; Coplanar inner side;
Frame made of double 20/10 steel sheets, properly shaped to fit into the counter frame and painted black. It has concealed hinges.
European profile cylinder with protected key, supplied with no. 5 keys;
“Custos” automatic locking system;
Wide-angle peephole with a view of 180°;
Internal and external handles’ kit with welded threaded bush fixing;
Defender for cylinder protection with welded threaded bush fixing;
External panelling in laminate, wooden essence, hardwood and okoumè, or in MDF, MEG, gres and aluminium;
Internal panelling only in lacquered or veneered MDF (16 mm), door casing included.
Three panels for thermal and acoustic insulation;
EPDM Tubular perimeter gasket in between the frame and the door;
Anti-unhinging hinges.
Two concealed hinges adjustable both vertically and horizontally;
Retractable opening limiter;
ANTIDRIP movable sill;
MDF external perimetrical border with EPDM gasket.

Zelo line