Custom WINDOWS LONDON

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.