Summarised from Humphrey & Stretton Technical Supports Manuals.

FIRE RESISTANCE
Humphrey & Stretton Vendor 30 Doors are pretested to British Standard BS476: Part 22: 1987 (ISO 834). This includes single leaf doors, pairs and double acting fire door configurations in flush and panelled doors. Plus overpanels, choice of frames and with glazed apertures.

PRE-TESTED FD30 & FD60
As with all fire doors, variation in manufactured sizes must be within the permitted range to retain integrity. Humphrey & Stretton Vendor 30 & 60 superior performance is illustrated in the following examples of permitted fire door leaf sizes, glazing etc.,

LEAF SIZES
Range of Vendor 30 leaf sizes.
44mm Vendor to be used for 30 minute doors in hardwood frames.

FD30 SINGLE DOORS FD30 DOUBLE DOORS
Height up to 2799mm. Height up to 2599mm each leaf.
Max. leaf width 1227mm Max. leaf width 1177mm.
Overpanel: Overpanel:
Height up to 2699mm. Height up to 2499mm each leaf.
Max. leaf width 1177mm. Max. leaf width 1077mm.

Range of Vendor 60 leaf sizes.
54mm Vendor to be used for 60 minute doors in hardwood frames.

FD60 SINGLE DOORS FD60 DOUBLE DOORS
Height up to 2799mm. Height up to 2300mm each leaf.
Max. leaf width 1277mm. Max. leaf width 975mm.
Overpanel: Overpanel:
Height up to 2719mm. Height up to 2699mm each leaf.
Max. leaf width 1177mm. Max. leaf width 1177mm.

Overpanels:
Height restrictions may apply.
Rebated head junctions are permitted.

Panelled Style Doors.
How to combat the cost of a fire door in a traditional style. Panelled doors made with FD30 or FD60 integrity as well, a product to suit the client, guarantee safety and with added style.