We only use solid wood elements, glued in layers for the production of wooden exterior doors. Door panels are made of multi-layerpanels, filled with a special high-performance thermal insulation foam. The thermal transmittance factor of such an element is 1.16 W/m2K in the standard version.
Exterior doors are made in thicknesses of 68 mm and 78 mm. In 68 mm thick doors the square timber is glued from three layers, while in exterior doors with a thickness of 78 mm, the square timber is glued from four layers.
As standard we offer doors from the following wood species: Meranti, pine and larch. Other species of wood – on request.
