JB DOOR door assemblies can be used in all utility buildings and are ideal for sealing off corridors in various fixed wall types. The range features REVOLVING, SLIDING and SWING DOORS.
Diverse materials (metal, plywood, solid wood) are combined with different types of door leaves (wood, glass, aluminium glazed) and incorporate flawlessly various technologies and fittings.
JB DOOR door assemblies are dry fit-out systems with a limited number of parts, enabling quick installation with no mess and without use of specialist tools or equipment.
Door systems with frames made of powder coated steel, stainless steel, plywood, and solid wood with quality fittings. Door leaves made of wood, full glass, or an aluminium glazed frame. Available in several sections and finishes according to type of wall and technical requirements.
In tests carried out according to the European standards EN 1363-1, EN 1364-1 and EN 1634-1 some variants of the JB DOOR range can meet the fire performance level of 30 minutes - EI30 and/or 60 minutes - EI60.
The maximum sound insulation value of the door assembly 'AKO V5' is 47dB (IIIa). The acoustic performance is represented by the single numerical value according to NBN EN ISO 717-1 and by the class according to NBN S01-400.