Looking for sliding doors in Belfast? S&K Glazing has been installing across County Antrim 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.
Belfast's Victorian and Edwardian terraces, the modern Cathedral Quarter regeneration, and the post-Troubles commercial expansion drive glazing demand across BT1-BT17. Heritage sash restoration, commercial shopfronts, and large-volume re-glazing on the urban estates all feature in our Northern Ireland workload.
For doors and glass extensions in Belfast, 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 BT1 and BT17 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.
