Looking for front door installation in Belfast? S&K Glazing has been installing across County Antrim for over a decade. Your front door is the single most-photographed element of your home — and the first impression visitors get. It's also a critical security and thermal element.
Your front door is the single most-photographed element of your home — and the first impression visitors get. It's also a critical security and thermal element. S&K Glazing installs front doors in three main material categories: composite (GRP skin with insulated foam core) for the best thermal performance, aluminium for contemporary architectural homes, and engineered hardwood timber for period and heritage properties. All come with Secured by Design certification options.
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 help you choose between composite, aluminium, or timber based on your home's architectural style and your priority — security, thermal performance, or aesthetics.
Free site survey, fixed-price quote within 24 hours.
Composite doors typically 3-4 weeks. Aluminium and bespoke timber 5-8 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.
