An ‘accessible threshold’ is defined as a threshold that is level or, if it is raised, has a total height of not more than 15mm, a minimum number of upstands and slopes and with any upstands higher than 5mm chamfered.
Choose sliding doors with single, double, triple or up to 8-track designs; slim line options; slide or lift-and-slide mechanisms; manual or automatic operation. Reynears bi-fold doors have a choice of four different threshold options from flat bottom to high performance, and for CF 77 there is a slim line variant too, with narrower door leaf profiles.
