Looking for double glazing in Cardiff? S&K Glazing has been installing across Cardiff for over a decade. Double glazing remains the most cost-effective upgrade for any property. Two panes of glass separated by an argon-filled cavity dramatically reduce heat loss, cut energy bills by up to 35%, and slash external noise.
Double glazing remains the most cost-effective upgrade for any property. Two panes of glass separated by an argon-filled cavity dramatically reduce heat loss, cut energy bills by up to 35%, and slash external noise. S&K Glazing supplies and installs A-rated double glazed units in uPVC, aluminium, timber and steel frames across the UK.
Cardiff — and the wider CF postcodes — is our Welsh hub. Commercial shopfront work in the city centre and Cardiff Bay, residential window replacement across the suburbs, and acoustic glazing for properties under Cardiff Airport flight paths in the Vale of Glamorgan.
For window-replacement work in Cardiff, the property mix across Wales ranges from period stock through to modern new-build, so we specify the thermal solution per property — A++ rated double-glazed sealed units for standard upgrades (U-value 1.4 W/m²K), A-rated solar-control glazing for south-facing elevations, and triple-glazed argon-filled builds achieving 0.8 W/m²K for owners targeting near-Passivhaus performance.
Our local surveyor measures every opening, discusses style and glass options, and provides a written fixed-price quote within 24 hours.
Units are made to measure at our Birmingham facility using Pilkington, Saint-Gobain or Guardian glass and FENSA-approved frames.
Our FENSA-registered fitters remove old frames, install new units, and finish with silicone sealing, internal beading and trim — usually in a single day per property.
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.
