Our market-leading stick-frame assembly featuring Passive-House performance criteria with additional weather performance achieved by drainage and ventilation of the glazing rebates. Drainage and ventilation occurs at every mullion and transom connection in a zone drained system and at the base and above mullion joints in a mullion drained system.
The system is available in a variety of mullion depths which combined with several thermal break options and aesthetic external capping allows a specifier the flexibility of design to make their own statement. The system has outstanding performance and its ease of installation makes it possible to suit individual project requirements.
Please see the below to assist with choosing the right system for your project: