Sash Windows in York

Modern sash windows give you the best of both worlds — the traditional sliding action and proportions your York property deserves, with the insulation, security and low maintenance of modern materials. 313 Glass serves all of North Yorkshire. York's low-lying position on the Vale of York means cold, damp winters.

After installation, we don't just disappear. York customers can call us anytime with questions, warranty claims or advice on maintenance. We're here for the long haul.

York's historic core sits within an extensive conservation area, and many properties are listed. Glazing replacement here is a planning-and-design exercise as much as an installation one — we don't quote like-for-like uPVC inside the walls without checking listed status first.

York sits on the A1036, and that's the route our installers and survey vans use for every sash windows appointment in the area.

Listed buildings and conservation-area constraints mean timber, heritage-profile slimline aluminium or specific heritage uPVC are usually the only compliant routes — we'll tell you upfront which applies to your address. York Central, Bishophill, Bootham, Fishergate and large parts of the city sit in conservation areas; many properties carry listed status. Designs are produced to City of York Council guidance.

Renovation projects here usually combine sash windows with internal redecoration, so we coordinate around plasterers and decorators where possible.

Positioned between Harrogate and Selby and the wider York area, we keep a fitter on call for sash windows work that needs a fast turnaround.

Parking on the immediate street is variable, so our fitters confirm a drop-off plan with the customer the day before to keep installation on schedule.

For sash windows in York, the relevant local authority is City of York Council — useful to know if your property sits in a conservation area or has planning conditions to check.

Beyond domestic work, York's tourism and education sectors mean we also pick up trade and light-commercial enquiries — shop frontages, office partitions and HMO compliance jobs.

We regularly carry out sash windows for properties in York as well as nearby Harrogate, Selby, Wetherby — same teams, same pricing structure, same warranty.