Looking for sliding doors in Londonderry? S&K Glazing has been installing across County Londonderry for over a decade. Sliding patio doors offer huge glazed openings with the slimmest possible frames — ideal where bifolds would block too much view when stacked.
Sliding patio doors offer huge glazed openings with the slimmest possible frames — ideal where bifolds would block too much view when stacked. S&K Glazing installs Schüco, Smart Systems and Reynaers aluminium slimline sliders, plus heavy-duty lift-and-slide systems with panels up to 3m wide and 3.2m tall.
Londonderry's 17th-century walled city, Georgian Bishop Street, and Victorian Waterside generate heritage-led glazing demand across BT47-BT48. Listed-building consents and timber sash restoration form the bulk of our work in this Northern Ireland walled city.
For doors and glass extensions in Londonderry, residential property style typically drives the design brief across Northern Ireland — whether that's contemporary aluminium bifolds spanning a garden-facing rear elevation, slim-frame sliding doors that maximise glass area on a modern extension, or heritage French doors fitted to a period façade. Most commonly we're working across BT47 and BT48 postcodes. Typical lead time from survey to install: 4-6 weeks for standard configurations, 8-10 weeks for bespoke or large-span builds.
We measure structural opening and discuss configuration (2-track, 3-track, pocket-sliding), panel sizes and threshold type.
Schüco ASE 60 or 80, Smart Systems Visoglide Plus, or Reynaers HiFinity — lead times 6-8 weeks.
Sliding doors with 200kg+ panels require precision installation, level thresholds and structural lintels above. Our team has 10+ years specialist experience.
Free survey, fixed-price quotes, no pressure sales. Call us, message on WhatsApp, or fill in the form — we typically respond within an hour during working days.
Local survey, fixed-price quote, no obligation.
