UPVC Flush Casement Windows

Flush Casement Windows

Timeless Style. Modern Performance.

Our flush casement windows combine the elegant look of traditional timber frames with the advanced performance of modern uPVC systems. Perfect for both period homes and contemporary properties, these windows sit perfectly flush to the frame, creating clean lines and a refined finish from every angle.

REHAU Rio Flush

Authentic Timber Look – Low Maintenance uPVC

The REHAU Rio Flush Fit window system has been designed to replicate the look of a traditional timber casement, with the benefit of modern performance.

• Seamless flush finish – sash sits level within the frame for a truly authentic appearance.
• Choice of woodgrain foils including Rosewood, Anthracite Grey, Turner Oak, and more.
• Outstanding thermal performance with U-values as low as 0.8 W/m²K (with triple glazing).
• PAS 24 & Document Q compliant for enhanced home security.
• Low maintenance – no painting or varnishing required.

Perfect for homeowners seeking the charm of timber with the efficiency and reliability of uPVC.

Residence Collection – R7 & R9

Luxury Flush Systems with Heritage Detailing

The Residence Collection offers luxury flush casement windows built for period homes, conservation areas, and premium modern properties alike.

Residence 7 (R7)

• Sleek 75mm profile for contemporary aesthetics.
• Internal & external flush design for a perfectly balanced appearance.
• Wide colour palette and seven-chamber structure for exceptional energy efficiency.
• Ideal for homeowners seeking modern flush styling with traditional detailing.

Residence 9 (R9)

Approved for use in many conservation areas, offering period charm without the upkeep of wood.

Authentic 100mm heritage frame designed to replicate 19th-century timber windows.

Decorative joints and deep profiles to match original flush sash windows.

Hand-finished mechanical joints and bespoke colour options including Grained White, Cotswold Green, and Painswick.