Servicing and draught-proofing
If your sash windows are jammed, or the cords are broken, then a service and draught proofing from us will get them working smoothly again. It will eliminate draughts, rattles, save heat, energy, money and will improve sound-proofing
Is this for you?
Benefits
How do we do it?
We remove the sashes; then we can clean the sash box. We check that the sashes fit squarely within the sash box and re-shape the sashes if required. We repair any rot and replace any missing putty. Next, we install a new top of the range draught-proofing system, re-balance the sashes using additional lead if required and re-fit the sashes using a high–quality waxed cotton cord. For more detailed information on how we do it, click below
Find out more about our Draught-Proofing process or contact us for a no obligation chat
Our other services

Full restoration
We will completely and sympathetically restore the windows, so they will look like new without losing any original features.
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New hardwood double glazing
Here at SashWise we can make new double glazed hardwood timber sash windows to fit within your original box sash frame.
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New hardwood sash boxes
We can supply and fit new hardwood sash boxes complete with double glazed sash windows that replicate the originals.
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