Pirnar Ultimum Pure is revolutionary series of perfectly flat and very thick aluminium entrance doors with world's lowest thermal conductivity quotient 0,54 W/m2K. The exceptionally rigid door panel is enhanced by carbon fibers and innovatively constructed with invisible welds. Masterfully precise hand work, invisible fingerprint scanner, discreet LED lightning and vast choice of designs, materials, glass patterns and add-ons, make it a true symbol of the owner's self-confidence. All elements are plunged into unified flat without unnecessary brims and frames. Here everything is One.