The security door with the best performing thermal insulation rate
Mite is the latest model of security door produced by Di.Bi. It stands out for his high performance in terms of thermal insulation, with the achievement of a rate of 1,05 W/m²K .
The door has been designed with a special aluminium frame with thermal break and the door structure is equipped with specific filling material for thermal insulation
Thermal insulation
1,05 W/m²K
Acoustic insulation
36 dB
Anti-intrusion
Class 3
Air permeability
Class 4
Resistance to wind load
Class 5
Watertightness
Class 9
Box-shaped aluminium frame with thermal break (P100 Ponzio Model), complete with plastic covers, gasket and footers.
Adjustable hinges on 3 axes with hinge covers of the frame colour
Doorleaf made of two galvanized steel sheets. Double gasket in the perimeter of the leaf
Thermal insulation with high density polyurethane, polystyrene insulation and soundproofing rubber.
Security locking system with master core + core with European cylinder with 5 user keys equipped with drill-proof manganese cover. Opening limiter and inside service lock.
Lateral deadbolt
Weatherstrip bar or bottom rebate of the door threshold
5 fixed deadbolts on the hinge side
Handle set in aluminium silver colour (inside handle + outside fixed knob. Upon request, outside turning konb or inside+outside handle).
Wide-angle peephole