Modern UPVC Windows, the online division of Burbage Custom Windows Ltd, has completed a standout residential installation featuring frames finished in RAL 5000 (Violet Blue) through specialist colour-coating partner Kolorseal Ltd. The project demonstrates the growing influence of bespoke colour solutions in the PVC-U fenestration sector, where customer demand is shifting firmly toward personalised finishes over traditional white profiles.

Kolorseal applied its high-adhesion, spray-applied coating system, engineered specifically for PVC-U and aluminium substrates. The finish offers long-term resistance to UV fade, peeling and weathering, key technical performance indicators for exterior joinery. The company’s 10-year adhesion guarantee adds further assurance, particularly as more homeowners seek durable, factory-finished alternatives to on-site painting.

Since integrating expanded online colour options, Modern UPVC Windows has recorded increased customer engagement. Users can now configure windows and doors in virtually any RAL or BS shade, along with dual-colour options that differentiate internal and external aesthetics, a specification increasingly requested in renovation and new-build markets.

James Meah, Managing Director of Burbage Custom Windows Ltd, said the project reflects their commitment to delivering high-accuracy customisation across their PVC-U product range. Kolorseal Managing Director Debbie Hendry added that colour-led design is becoming a defining trend, with homeowners using bolder tones to add individuality to their properties.

As consumer interest in coated PVC-U continues to rise, the collaboration between Kolorseal and Modern UPVC Windows positions both companies at the forefront of customised fenestration solutions.