Custom Windows Store
Window Frames
Profile
CUSTOM WINDOWS LONDON
Make your home warmer, quieter, and unmistakably yours. CustomWindowsStore.com designs, manufactures, and installs made-to-measure windows across London—built around your style, your space, and your performance goals.
What we do
Bespoke windows, any style: sash, casement, tilt & turn, bay, roof and shaped specials
Premium materials: uPVC for value and easy care, aluminium for slim modern sightlines, engineered timber for timeless character
Double or triple glazing: low-E, warm-edge spacers, argon fill, acoustic and solar-control options
Period & conservation expertise: sash replacements, heritage profiles, and sympathetic upgrades that keep the look while boosting efficiency
Complete service: survey, design, manufacturing partner selection, installation, finishing, and aftercare
Why homeowners choose us
Made to measure: millimetre-perfect for better insulation, smoother operation, and a cleaner fit
Energy focused: lower U-values, tighter seals, and professional installation to help cut bills and drafts
Sound comfort: acoustic glass and gasket systems to dial down street noise
Security as standard: multi-point locking and robust frames for everyday peace of mind
Design freedom: hundreds of colours and textures, from heritage woodgrains to contemporary matt finishes
A simple, stress-free process
Free consultation & survey – tell us your goals; we take precise measurements
Design proposal & quote – clear pricing and product choices that match your budget
Made-to-order production – your windows built to spec
Expert installation – neat, efficient fitting with full protection of your home
Aftercare – guidance on maintenance and responsive support
Perfect for every London project
Victorian and Edwardian terraces needing sash authenticity
Modern apartments seeking slim aluminium frames and big light
Loft and extension upgrades where thermal performance really matters
Landlords and developers who want reliable lead times and consistent quality
Ready to reframe your home? Get your free, no-obligation quote today at CustomWindowsStore.com and see how bespoke windows can transform comfort, style, and value.