VESTASYSTEMS

Aluminium-timber windows Keller

Aluminium-timber windows and doors are functional and aesthetic. Innovative Aluminium-timber windows by KELLER AG combine perfect thermal insulation and comfort of wood with maximal wear resistance and elegance of aluminium. KELLER AG offers aluminium-timber window systems with different frame profiles and leaves.
Structure
The distinctive wood texture gives the room warmth and coziness. The wood has a high durability and excellent insulating properties. KELLER uses FSC-approved laminated wood (larch, oak, pine, spruce, meranti). This wood is very stable and resistant to deformation - it provides good insulation and a pleasant indoor climate.














    Specification Keller WWA 78 FS

    • Slim profile Installation depth 78 mm without aluminum finishing
    • Installation depth 94 mm without aluminum finishing
    • Burglar resistance RC 2
    • Air permeability Class 4
    • Sound insulation up to 45 dB
    • Thermal conductivity coefficient Uw=0,82 W/m2К
    • Triple glazing
    • Hidden furniture
    • 3 gaskets
    • Rain resistance 9А (600Pa)
    • Wind resistance С 5
    • Opening types: fixed, side fixed, turning/leaning, parallel sliding system

      Specification Keller WWA 78 BS

      • Installation depth 78 mm without aluminum finishing
      • Installation depth 94 mm without aluminum finishing
      • Burglar resistance RC 2
      • Air permeability Class 4
      • Sound insulation up to 45 dB
      • Thermal conductivity coefficient Uw=0,85 W/m2К
      • Triple glazing
      • Hidden furniture
      • 3 gaskets
      • Rain resistance Class 9А (600Па) Wind resistance С 5
      • Opening types: fixed, side fixed, turning/leaning, parallel sliding system
        Specification Keller WWA 78 FSP
        • Improved thermal insulation
        • Installation depth 78 mm without aluminum finishing
        • Installation depth 130 mm without aluminum finishing
        • Air permeability Class 4
        • Burglar resistance RC 2
        • Sound insulation up to 45 dB
        • Thermal conductivity coefficient Uw=0,67 W/m2К
        • Triple glazing
        • Hidden furniture
        • 3 gaskets
        • Rain resistance Class 9А (600Па)
        • Wind resistance С 5
        • Opening types: fixed, side fixed, turning/leaning
          Specification Keller SWA 78
          • Lift-slide system
          • Integrated ventilation valve
          • Insect protection
          • Air permeability Class 4
          • Installation depth 200 mm without aluminum finishing
          • Installation depth 216 mm without aluminum finishing
          • Burglar resistance RC 2
          • Sound insulation up to 45 dB
          • Thermal conductivity coefficient Uw=0,75 W/m2К
          • Triple glazing
          • Hidden furniture
          • 3 gaskets
          • Rain resistance Class 9А (600Па)
          • Wind resistance С 5
            Specification Keller DWA 100 FS
            • Entrance door
            • Concealed installation
            • Installation depth 100 mm without aluminum finishing
            • Installation depth 118 mm without aluminum finishing
            • Air permeability Class 4
            • Burglar resistance RC 2
            • Sound insulation up to 45 dB
            • Thermal conductivity coefficient Uw=0,85 W/m2К
            • Triple glazing
            • Hidden furniture 3 gaskets
            • Rain resistance Class 9А (600Па)
            • Wind resistance С 5
            • Opening type: side fixation
              Design of leaves and additional options
              The wooden leaf profile is designed in three variants.

              • The figured inner profile is strict and graceful.
              • The corner profile looks modern due to its straight shape
              • Beveled profile has a slight bevel and looks neutral
              Timber colors
              Timber offers wide assortment of individual design solutions for window frames, profiles and leave, as well as many interesting colors. Wood is premium class material that needs care and maintenance. KELLER provides triple surface finishing. Many color options are available.
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