Looking for misted unit replacement in Swansea? S&K Glazing has been installing across Swansea for over a decade. Misted or 'blown' double glazing happens when the seal between the two panes fails, letting moisture into the sealed unit cavity. The trapped moisture condenses and looks like permanent fogging.
Misted or 'blown' double glazing happens when the seal between the two panes fails, letting moisture into the sealed unit cavity. The trapped moisture condenses and looks like permanent fogging. The good news: in most cases you don't need to replace the whole window — just the failed sealed unit inside the existing frame. S&K Glazing replaces misted units across the UK, typically same week, often with no scaffolding required.
Swansea's coastal location, Victorian and Edwardian terraced housing, and post-war commercial rebuilding produce varied workloads across SA1-SA9. Coastal-spec weatherproofing along the Bay, residential re-glazing across the suburbs, and commercial shopfronts in the regenerating city centre all feature.
For window-replacement work in Swansea, 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. Most commonly we're working across SA1 and SA9 postcodes.
We visit, measure the failed unit, identify the glass thickness and any obscure pattern, and quote a fixed price.
Standard clear units: 3-5 working days. Obscure or patterned glass: 5-10 days.
Most misted units are swapped in 20-30 minutes per window. A full house of 8-10 windows is typically completed in a single morning.
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.
