Golden Ratio Sash Window & Door Installers is a North London based specialist. Covering Islington, Hackney, Camden, Haringey and boroughs across North, Central and West London. The team works on Georgian, Victorian and Edwardian period properties including homes in Conservation Areas and Grade II listed buildings, using traditional joinery methods and materials. Services include draught-proofing, sash cord and weight rebalancing, timber rot repair and bespoke sash window and door manufacture, with slimline double glazing available for improved thermal and acoustic performance. The company is FENSA registered.
Golden Ratio Sash Windows & Doors
Draught proofing
Lock fitting
Paint stripping
Parting bead replacement
Putty repairs
Reglazing
Rot repair
Sash cord replacement
Sash window replacement
Secondary glazing
Sill repair
Staff bead
Timber splice repair
Weight rebalancing
Window overhaul
