Standard Sectional Overhead Doors

الوصف

An STD door is made from steel sandwich panels(sections) that fit more or less seamlessly together using a male/female ***** individual panels are filled with a polyurethane foam care(CFC-free) and are also thermally seperated.Hence the panels have no thermal bridges, which means they offer optimun insulation. STD panel are *0mm thick; the front and back are made from 0.5mm galvanized steel sheets in the stardand RAL***2 ***** thorough preliminary treatment gives the panels a long *****, STD panels are finished ina stucco design that gives the doors an even more attractive ***** a slight additional price the panels can be supplied in nearly every conceivable RAL color that you would wish for.