Energy-saving door

entrywoodenaluminum

Entrance doors in wooden or aluminum-wood design for low-energy houses must achieve a thermal conductivity of less than 1.0 W/(m2K) during installation. In this way, they contribute an important share to the entire house, which must achieve the desired thermal conductivity of low-energy buildings. With its thickness of 85 mm, the DOORS door leaf made of a special Ultrahaus panel achieves a thermal conductivity UD of 0.77 W/(m2K). This is mainly made possible by a special insulating core in a reinforced multilayer sandwich panel. The outer layers of the board can be made of different woods and allow the production of any cut-outs for glass and graphics. TECHNICAL DATA - WOODEN VERSION - STANDARD 85 MM the door leaf is made of a special multi-layer panel reinforced with a solid wood frame and integrated stabilizers that prevent bending. Thermal conductivity of UP plate = 0.62 W/(m2K). excellent insulation UD (depending on the model, spruce) belowe 0.8 W/(m2K) triple-layer insulating glass, Ug=0.6 W/(m2K) triple seal, additional drop seal below 3-point locking 3D adjustable higes (visible) type of wood: spruce, larch, oak (check UD-value) door leaf and frame thickness over 100 mm TECHNICAL DATA - WOODEN VERSION - FLUSH 85 MM the door leaf is made of a special multi-layer panel reinforced with a solid wood frame and integrated stabilizers that prevent bending. Thermal conductivity of UP plate = 0.62 W/(m2K). the door leaf and frame are flush inside and out excellent insulation UD (depending on the model, spruce) belowe 0.8 W/(m2K) triple-layer insulating glass, Ug=0.6 W/(m2K) double seal, additional drop seal below 3-point locking 3D adjustable higes (hidden)