Looking for glass extensions in Westminster? S&K Glazing has been installing across Greater London for over a decade. A frameless glass extension creates the ultimate connection between home and garden — full-height glass walls, structural glass roofs, and minimal framing for an almost-invisible enclosure.
A frameless glass extension creates the ultimate connection between home and garden — full-height glass walls, structural glass roofs, and minimal framing for an almost-invisible enclosure. S&K Glazing designs and builds bespoke glass box extensions for kitchens, dining rooms, garden rooms and pool enclosures across the UK.
Westminster's mix of Georgian terraces, mansion blocks, and prestigious commercial premises requires a glazier with heritage credentials and commercial experience. We've worked across SW1, W1, W2 and WC2 on listed-building secondary glazing, shopfronts on Bond Street and Marylebone High Street, and acoustic upgrades for properties facing busy West End streets.
For doors and glass extensions in Westminster, residential property style typically drives the design brief across London — 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 SW1, W1, W2 and WC2 postcodes. Typical lead time from survey to install: 4-6 weeks for standard configurations, 8-10 weeks for bespoke or large-span builds.
We visit your home, discuss your vision, and produce concept sketches and CAD plans. For complex projects we can introduce you to our partner architects.
Structural glass extensions require specialist structural calculations and (usually) planning permission. We handle both — typical timeline 8-12 weeks from concept to consent.
Glass panels are toughened and laminated to structural specifications (often 24-32mm thick). Lead times 6-8 weeks. Steel structure (if exposed) manufactured in parallel.
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.
