Looking for casement window installation in Barnet? S&K Glazing has been installing across Greater London for over a decade. Casement windows — hinged at the side and opening outwards — are the most common window type in modern British homes.
Casement windows — hinged at the side and opening outwards — are the most common window type in modern British homes. They offer excellent ventilation, easy cleaning, and the best thermal seal of any opening window type because compression against the frame creates a continuous draught-proof barrier. S&K Glazing installs casement windows in uPVC, aluminium, and timber across the UK, with double or triple glazing as standard.
Barnet borough's mix of suburban 1930s housing, period properties in Hampstead Garden Suburb, and commercial premises along the A1 corridor keeps us busy across EN, N and NW postcodes. Premium aluminium bifolds, sash window replacement and double-glazing upgrades are our most-requested local services.
For window-replacement work in Barnet, the property mix across London 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 in A1 postcodes.
We measure each aperture, photograph the existing window, discuss your preferred opening configuration (top-hung, side-hung, combinations) and confirm glazing specification.
Within 24 hours we send a fixed-price quote separated by elevation, with multiple glazing options (double, triple, acoustic, low-iron solar glass).
Lead time typically 3-4 weeks. Installation usually completed in 1 day for a typical 3-bedroom home. We protect floors and dispose of all old units.
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.
