DK Window manufactures both outward and inward opening traditional entrance doors, patio and balcony doors. Doors are made of solid wood profiles. Double glazing or insulated panels are used as infills. Thermal transmittance Uw = 1.4 W/m2K.
It is possible to manufacture single or double leaf doors. Finishing according RAL, NCS (paint) or (lacquer) tone catalogue by customer’s choice preference. Available as aluminium clad door too.
Closing system by Swedish lock manufacturer ASSA: hinges and three-point locking espagnolette. Patio and balcony doors have more simple locking system.