The crystal upvc a rated side hung window combines outward-opening functionality with fixed panel design, delivering the uk's most popular window style. Engineered with slim, robust upvc profiles and high-performance glazing, this casement window provides exceptional thermal efficiency and long-lasting aesthetic appeal. The 28mm low e glazing unit incorporates argon gas fill and warm edge spacer bar technology, achieving a u-value of 1.3W m k for a-rated energy performance. The espag locking system features a night vent position, enabling two locked sash positions for enhanced security and controlled ventilation. Trickle ventilation regulates airflow, maintaining fresh interiors without compromising thermal performance. The grey external finish with white internal surfaces suits modern architecture, while obscure glazing ensures privacy without reducing natural light. Features & benefits: u-value of 1.3W m k achieving a-rated energy efficiency for reduced heating costs and environmental impact. 28Mm low e glazing unit with argon gas fill and warm edge spacer bar for superior thermal performance. Espag locking system with night vent position providing two locked sash configurations for security and ventilation flexibility. Trickle ventilation enabling controlled air circulation whilst maintaining thermal integrity. Robust upvc construction offering minimal maintenance and long-term durability in all weather conditions. Obscure glazing delivering privacy whilst maximising n...
The crystal upvc a rated side hung window combines outward-opening functionality with fixed panel design, delivering the uk's most popular window style. Engineered with slim,
