GARDESA N300C Security Entrance Door

The slim, secure entrance door. Features: standard sizes 800-850-900 × (h 2100) mm; burglar resistance class 3; concealed hinges; square knob and handle; galvanised subframe included; 18/10 steel body; European cylinder; 5 + 1 keys in a sealed pack; security defender plate on the outer face; 5 fixed anti-lift pins; black plastic-coated shrouding; glass fibre and EPS insulation; thermal transmittance from 1.2 W/m²K; sound insulation 41 dB; choice of modern-line laminate panels (not suitable for exterior use). Prices include VAT and delivery anywhere in Italy.

The door’s remarkable slimness delivers maximum security and suits a wide range of uses. It is ideal for protecting the privacy of offices or premises wherever sensitive data is held. A major innovation on the N300 is the invisible hinge: designed to give the door a more minimal look, its mechanism removes the need for hinge-side anti-lift pins, leaving a smooth frame with no recesses. The N300 also sets a benchmark for thermal and acoustic performance: thermal transmittance down to 1.2 W/m²K and sound insulation up to 44 dB. It is the only class 3 security door with an 18/10 steel leaf structure, with maximum passive security thanks to its 5 anti-pull, anti-cut pins and twin deviator bolts.

Configuration options

• Clear opening size: 80x210, 85x210, 90x210
• Opening direction: right-hand, left-hand
• Internal hardware: silver aluminium, bronzed aluminium
• External hardware: silver aluminium, bronzed aluminium
• External panel: AVENA, BIANCO MATRIX, CALCE, CORDA, NOCE NAZIONALE

Made-to-measure door: dimensions, opening direction and finishes are confirmed when the order is placed. The price shown is the starting price.