Why wooden windows?

10. 3. 2026

  • wood is a natural and ecological material

  • a renewable resource

  • Precision technology for processing raw material

  • wood is a thermal insulator at an affordable price

  • the possibility of repairable defects in case of non-professional use, resulting in a high quality final effect

  • wood is suitable for all materials, with a wide range of topcoats to choose from

  • for wooden windows, the top coat can be renewed after a period of ageing by a simple application method, designed for the non-expert

  • no need to imitate anything

  • three-layer glued laminate guarantees perfect product stability and stability in all directions and in all temperature and humidity conditions

  • the wood has better strength properties in all directions of the frames and sashes

  • variety of shapes of the final products according to the designer, architect or customer's wishes

  • Paint shop with a controlled paint drying process - we are one of the few manufacturers to apply the relatively complex SIKKENS high quality coating process - the cutting edge in surface treatment to achieve the highest possible surface quality - 4 layers of surface treatment:

    • deep impregnation - protects against moisture penetration, in the case of deep indentation, protects the wood from the effects of moisture, rot, foreign fungi, blueing

    • colour impregnation - sets the colour tone - pigment base

    • high-pressure sprayed 150µm layer of glaze

    • high-pressure sprayed topcoat 150µm

  • the latest trends in the production of wooden windows

  • pre-set glazing bead - no unaesthetic gap between sash surface and glazing bead

  • rounded edges - guarantee high durability of the surface finish and better application - previously sharp edges

  • branded all-round fittings with increased safety

    • basic equipment

    • four-position opening - closed-open-micro-ventilation - ventilation

    • 2 security points on single-hung windows

    • 4 security points for double-hung windows

    • Safety device against incorrect handling and hanging of the window sash

  • DONAU THERMO frame and sash hardware made of anodised aluminium in combination with plastic - prevents thermal bridging in the lower part of the window and prevents condensation inside the wooden profile in relation to the surrounding boundary and building conditions

  • 68mm and 78mm window profile