Fire Door Frame With Threshold

Top quality solid unassembled frame with threshold sill rebated for 44mm thick door leaf and supplied with aquamac 21 joinery seal.

Fire door frame with threshold.

And since simpson fire doors have been designed to match other interior doors your fire rated doors will blend seamlessly with all doors in your home. When speaking with manufacturers however a common statement is that a fire doors gap of up to 8 mm underneath the door is permissible. Simpson offers thousands of choices for fire rated doors including 20 minute fire rated wood doors and mdf doors with fire ratings up to 90 minute. The practice of knocking up a door frame on site or in a workshop hanging a door and believing that the result constituted a valid fire door installation was never correct.

When is a threshold or door bottom required for a fire door or a smoke door. Thresholds should be provided under the door and between the frame to allow for a smooth transition between floor coverings of different heights or materials. Suitable for inward or outward opening doors this frame provides an excellent colour match across the components compared to cheaper options. Door frames should be purchased from the door manufacture or from a company licensed to manufacture them or via a bwf approved fire door centre.

Special consideration should be given to threshold designs used in means of egress or in handicap accessible situations.