1 leaf door 883

entrysheet steelgalvanised steel

The security door to customize 883 is the anti-intrusion class 3 security door which can be totally customized according to the customer need and style. 883 meets the request coming from a market which continues its evolution and research for news. It is available in standard or out of standard dimensions, and it can be used as a security door for internal or external installation. One leaf security door is now available for a max widht of 110 cm. 883 security door has been projected with the double bitted locking system, but it can be changed with more sophisticated locking systems. This model of security door can be realized also as a pull opening. Thermal insulation 1,13 - 1,26 W/m²K Acoustic insulation 30-31 dB Anti-intrusion Class 3 Air permeability Class 3 Resistance to wind load Class 5 Watertightness Class 9 Installation Security doors for external installation Acoustic insulation notes 30 dB with external panel 4mm thick 31 dB with external panel 10mm thick Thermal transmittance notes 1,13 W/m²K with external panel 20mm thick 1,26 W/m²K with external panel 4mm thick Subframe made with 20/10 thick galvanized steel with 12 anchors to wall Frame made with 20/10 thick galvanized steel, painted grey Ral 9006 and complete with plastic covers, gasket and footers. Standard colour brown Ral 8017 Adjustable hinges on 3 axes with hinge covers of the frame colour Doorleaf made of two galvanized steel sheets 16/10 thick. Gasket in the perimeter of the leaf Thermal insulation with high density polyurethane Wide-angle peephole Security locking system with master core + core with double bitted key with 5 user keys equipped with drill-proof manganese cover