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SashLine is FENSA regulated for installing all our window and door units. This means that if you are a homeowner wishing to purchase one of our bifold doors, or a contractor looking for specialist installation support to work with your teams and schedules to fit any number of window and door units on site, SashLine’s installers are available to help.
Our fitting teams cover the whole London and surrounding areas, removing your existing windows – for you to keep or for us to dispose of – and installing our new units before making good any mess that we have created in the process, including areas of redecoration (on new-build projects making good is left to the contractors on site).
If you have any question, please email office@sashline.co.uk or call us on 0203 409 6789.
0203 409 67 89 
