GERDA NEO STONE combines the precise lines of an aluminium entrance door with the expressive surface of natural material. The collection includes natural stone veneer and sintered quartz cladding, together with finishes that recreate architectural concrete. The door can be coordinated with the stone, metal and glazing of the façade without visual excess.
Natural stone never repeats exactly. The pattern, tone and relief of each cladding panel vary slightly, so the finished door retains the material’s natural character. Against a light façade, the stone creates contrast. In a darker composition, it becomes part of the entrance architecture.
GERDA NEO is available with sidelights and top lights in several glazing options. Double-chamber insulating glass units bring daylight into the entrance hall. In the evening, the glazing reflects the façade, takes on the interior light and emphasizes the proportions of the entrance without additional decoration.
The 77 mm door leaf and frame are made from three-chamber aluminium profiles. A two-component central gasket, PUR foam and thermal breaks reduce heat loss. Thermal transmittance is 0.7–0.8 W/(m²·K), depending on the dimensions and glazing. The burglary resistance class is RC2.
