Bi-Fold doors have integrated shootbolts on all locking doors for extra strength and security, plus the choice of optional key locking on all auxiliary doors
Bi-Fold doors are exceptionally engineered, with ample adjustment built-in to aid the manufacturer and installer. They are ideal for final factory fit prior to installation and perfect for easy, fast adjustment on call-backs where there is no need to remove the sash
High security is built into the doors as standard, with reinforced fixings, locks and hinges fitting into a 38mm wide furniture groove. The result is a robust Bi-Fold like no other, one that has set a new benchmark for future doors