141181101 dural treppenstufenprofil florentostep aluminium eloxiert silber 11mm 250cm troba stelz The modern colors of the use the CLASSIC FLEX The modern colors of the profiles blend harmoniously into the overall picture The abutting edges of the balcony and terrace profiles of the DURABAL BO series are kept "in shape" by the appropriate connector non slip and hardly wear out The robust aluminum profiles in Florentine style also offer long lasting protection for the edges