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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