Tested to BS EN 1634 - 1: 2000 at Chiltern
Fire Research Centre to 85 minutes, using a 60 minute curtain material.
This set of curtains has a pair of side guides at one end of the rectangular curtain. This curtain has the pair of side guides under the stairs, at a position where you would not normally walk underneath. The other end has no side guides and is open so that staff and clientel can walk freely on and off the staircase.