Looking for patio doors in Belfast? S&K Glazing has been installing across County Antrim for over a decade. Sliding patio doors run on tracks rather than swinging open, making them ideal where space behind or in front of the opening is limited.
Sliding patio doors run on tracks rather than swinging open, making them ideal where space behind or in front of the opening is limited. Modern patio doors can span 3-6 metres with slimline aluminium profiles giving maximum glass area and uninterrupted views. S&K Glazing supplies and installs sliding patio doors in uPVC, aluminium, and lift-and-slide systems across the UK.
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 the opening, assess track type required (top-hung, bottom-rolling, or lift-and-slide), and confirm threshold height options.
Within 24 hours with material options.
uPVC 4 weeks, aluminium 5-6 weeks, premium lift-and-slide 8-10 weeks.
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.
