Marathon Fire Door Kit

To be used in conjunction with our Marathon 90 sliding door hardware, the Marathon Fire Door Kit is to be used on certified fire doors.

With two variations, the system offers a self closing and a non self closing option.

The Marathon Sliding Fire Door Kit (FDK1 & FDK2) is a system developed as part of a half hour sliding fire door assembly to BS 476: Part 22: 1987, and should be installed on the non-fire risk side of an aperture. The assembly must be fitted with a solid core FD30 or FD60 Timber-based fire door, positively appraised by Warrington Fire Research or CERTIFIRE approved.

Assessment report WRFC No. C116602 confirms that a sliding fire door assembly, fitted in accordance with these instructions, will offer 30 minutes of fire protection in accordance with BS 476: Part 22: 1987, (ref: report Warres No. 40991). To be used for fire control only. Cannot be used for smoke control.