The crystal triple glazed window left & right hand combines outward-opening casement functionality with advanced thermal performance for residential installations. Characterised by slim, robust upvc profiles, this 1770 x 1115mm window delivers the enduring quality and clean aesthetic that has made casement windows the uk's most popular choice. The a-rated thermal efficiency is achieved through low e 36mm glazing units filled with argon gas and warm edge spacer bars, delivering a u value of 1.0 W m k. Espagnolette locking mechanisms provide dual-position security, including a night vent setting for controlled airflow while maintaining security. Fitted with egress hinges to conform with building regulations for fire escape, this window integrates trickle ventilation for consistent air quality management. The maintenance-free white upvc construction ensures long-term performance and appearance with minimal upkeep. The cill is included in the stated product height. Features & benefits: ideal for residential properties, new builds, renovations and replacement window projects requiring high thermal performance. A-rated energy efficiency with 1.0 W m k u value for reduced heating costs. Low e 36mm triple glazing with argon gas fill and warm edge spacer bars for superior insulation. Espagnolette locking with night vent position allows two secure settings for enhanced safety and ventilation. Trickle ventilation system enables controlled airflow without compromising security. Egres...
The crystal triple glazed window left & right hand combines outward-opening casement functionality with advanced thermal performance for residential installations. Characterised by slim, robust upvc
