Drzwi kolankowe DWK

The L-Shaped combination door

  • DWK


    • Fully assembled and ready for quick installation ready for quick installation
    • 3 year warranty 3 year warranty
    DWK
    • U=1.1 W/m²K loft ladder U-value 3 cm insulation thickness
    The L-shaped door DWK is intended to be built into L-shaped walls. Superb thermo-insulating parameters (U=1.1 W/m²K) along with high air tightness keep heat-loss to a minimum. The L-shaped doors may be installed in right or left opening versions. As standard the door is provided with lining slats.
  • DWF


    • Fully assembled and ready for quick installation ready for quick installation
    • Fire - resistant hatch Fire classification as per EN 13501:2 - EI145
    • 3 year warranty 3 year warranty
    DWF
    • U=0.64 W/m²K loft ladder U-value 6 cm insulation thickness
    The DWF fire-resistant L-shaped combination doors are intended primarily for installation in vertical walls. These doors ensure access to non-habitable rooms located behind vertical wall as well as protect for 45 minutes against the spread of fire (classification as per EN13501 – EI145). The DWF L-shaped combination doors are universal, hence they can be installed with left as well as right direction of opening. Sash with a thickness of 6.6.cm made of pinewood veneered on both sides with HDF board in white filled with mineral wool
  • DWT


    • Fully assembled and ready for quick installation ready for quick installation
    • 3 year warranty 3 year warranty
    DWT
    • U=0,6 W/m²K * loft ladder U-value 6cm insulation thickness

    The DWT L-Shaped combination doors are new and highly energy efficient design. The 66mm thick sash fully filled with thermo-insulating material, provides an excellent barrier reducing heat loss (U=0.64 W/m²K*). The doors as standard are equipped with handle and finishing lining. The doors can be installed in two versions of opening (right or left).

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