The crystal triple glazed upvc casement window delivers proven performance through outward-opening functionality combined with slim, robust profiles. Characterised by its left-hand configuration and white finish, this 610 x 965mm unit represents the uk's most popular window style. The advanced 36mm low e glazing unit incorporates argon gas and warm edge spacer bar technology, achieving an a-rated u value of 1.0W m k. This thermally efficient construction provides long-term insulation performance while remaining easy to maintain across all conditions. The integrated espag locking system features night vent positioning, delivering two secure sash positions for enhanced safety and airflow control. Trickle ventilation allows regulated air circulation, while the included white handle and cill complete the installation-ready package. Features & benefits: a-rated thermal efficiency with 1.0W m k u value for superior insulation performance. 36Mm low e glazing unit with argon gas fill and warm edge spacer bar technology. Espag locking with night vent position providing two secure sash configurations. Trickle ventilation system enabling controlled air circulation throughout the room. Left-hand opening configuration with outward-opening vent design. Suitable for residential refurbishment, new build installations, and energy-efficient upgrade projects. Dimensions: 610 x 965mm height includes cill . Colour: white. Glazing: clear. Includes: white handle and cill.
The crystal triple glazed upvc casement window delivers proven performance through outward-opening functionality combined with slim, robust profiles. Characterised by its left-hand configuration and white
