
Expert restoration for heritage sash windows
Humber Heritage restores traditional box sash windows across Yorkshire and the Humber. We protect historic character on listed buildings and conservation homes with meticulous craftsmanship.
We offer dedicated restoration and maintenance services designed specifically for period box sash windows, enhancing thermal efficiency, smooth operation, and longevity without compromising heritage value.
Specialist heritage services
Timber repair and rot removal
Targeted removal of decayed timber and careful splicing of seasoned hardwood to preserve original sills and frames.
Re-balancing and new cords
Replacing snapped cords, servicing brass pulleys, and accurately counter-balancing lead or cast iron weights for effortless sliding.
Discreet draught proofing
Integrated brush pile draught systems that eliminate rattles, prevent cold draughts, and boost energy efficiency invisibly.
Traditional putty pointing
Authentic linseed oil putty application and glazing repairs fully compliant with local conservation and listed building regulations.

Committed to preserving local architectural heritage
Humber Heritage was founded on a deep respect for historical architecture across Yorkshire and the Humber. We recognise the architectural significance of period properties, delivering honest communication, precise standards, and dependable service from initial survey to final finish.
"The team did a fantastic job on our Grade II listed cottage in Beverley. The windows slide smoothly now, and the draught proofing made an immediate difference."
David Harrison
"Exceptional craftsmanship and clear, honest advice throughout. They salvaged original wood we thought was beyond saving. Highly recommended."
Sarah Jenkins
"Reliable, courteous, and exceptionally neat. Our Victorian sash windows look incredible and the traditional putty finish is superb."
Mark Pennington
Bring your heritage windows back to life
Whether you are dealing with rotten sills, broken cords, persistent draughts, or sticking frames, we are ready to assist. Contact us today for a thorough assessment and free quotation.
Contact Humber Heritage
Kingston upon Hull
Yorkshire and the Humber
United Kingdom
Phone: 07411076548
Email: deanfletch86@googlemail.com