|   A 
                        Donalco aluminium double hung window is an aluminium window 
                        that is made of one or more movable panels that form a 
                        frame to hold panes of glass. 
                       
                        At Donalco Windows our double hung windows are custom 
                        made and made to measure at our Factory and Showroom at 
                        Brookvale on the Northern Beaches of Sydney you can choose 
                        to have supply only or supplied and installed by one of 
                        our fully experienced and professional installation teams 
                        . 
                       
                        At Donalco Windows our aluminium double hung windows are: 
                      
                        -  
                          High performance all aluminium construction.
 
                        - Available 
                          in a 65mm or 100mm frame.
 
                        - 40mm 
                          wide sash stiles.
 
                        - Concealed 
                          spiral balance operation.
 
                        - Extruded 
                          sash lift to bottom rail.
 
                        - Wide 
                          range of glazing options available including double 
                          glazed.
 
                        - Will 
                          accept insect screen.
 
                        - Custom 
                          made
 
                        - Made 
                          to measure
 
                        - Anodised 
                          
 
                        - Powder 
                          coated
 
                        - Dulux 
                          powdercoat colour range
 
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