Blitta engineers and manufactures steel and aluminium façade elements, screens and doorsets in Venray. Its fire- and smoke-resisting doorsets, windows and screens are covered by SKG-IKOB certificate 0960-CPR-SKGIKOB.012480.06.ENG under NEN-EN 16034, issued by notified body 0960 and first granted in December 2021, with escape doors under NEN-EN 14351-1 via 0960-CPR-SKGIKOB.012481.02.ENG.