Welcome to Belfast Sash Windows
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It is possible to re-make your sash windows in exactly the same design and double-glaze them creating a more thermally-efficient home and, with our new draught-proof beading installed, eliminate the draughts.  Some sash windows are hundreds of years old, commonly found in Georgian and Victorian houses.  They vary widely in their conditions, depending on how well they have been maintained over the years.


Original sliding box sash windows provide an excellent source of ventilation that is needed around external walls.  Most people cover or seal the ventilation up with mastic or paint as it causes draughts but it is possible to weather proof existing sashes and the beading, keeping draughts to a minimum.

We operate in Belfast but we cover all of the UK and Ireland fixing, repairing, mending and restoring original sash windows.  We are highly skilled professional carpenters with many years of experience in dealing with box sash windows.




Call us on 0800 043 7274 

Or on 07812 025255 to arrange an inspection or click here to send an email  

Thank you for taking the time to visit our site which is constantly being updated
Belfast Sash Windows. 4-6 Townsley Street, Belfast BT4 1HX  T. 028 90209714 M. 07812025255 E.neil@belfastsashwindows.com
0800 043 7274