The crystal upvc a rated casement window delivers thermally efficient glazing engineered for residential applications. This top opener configuration features outward opening vents combined with slim, robust upvc profiles that provide enduring performance and minimal maintenance requirements. The low e 28mm glazing unit incorporates argon gas and warm edge spacer bar technology, achieving a u value of 1.3W m k for a rated thermal efficiency. The espag locking system includes a night vent position, enabling two locked positions for enhanced security and controlled ventilation. Trickle ventilation functionality allows regulated airflow into the room, supporting condensation management and air quality. The white finish is complemented by a white handle and integrated cill, delivering a cohesive aesthetic that endures across extended service life. Features & benefits: a rated thermal performance with u value of 1.3W m k. Low e 28mm glazing unit with argon gas and warm edge spacer bar for superior insulation. Espag locking with night vent position providing two locked sash positions for security and ventilation control. Trickle ventilation system enabling controlled airflow and condensation management. Obscure glazing offering privacy while maintaining natural light transmission. Suitable for bathrooms, utility rooms, and privacy-focused residential installations requiring secure ventilation. Dimensions: w 440 x h 610mm. Includes: white handle and cill.
The crystal upvc a rated casement window delivers thermally efficient glazing engineered for residential applications. This top opener configuration features outward opening vents combined with
