125mm ICID Plus Ventilated Firestop Round 1PC G50 Black

G50 ventilated firestop plates and G50 ventilated support plates are used when a reduction from the standard 60mm to 50mm clearance to combustibles (CTC) is required within the floor space and within the shaft/enclosure/boxing in.

In a ventilated shaft using G50 or G60 round ventilated fire stops 50mm CTC is considered satisfied as long as a G50 ventilated support plate at base and a G50 ventilated fire stop plate at top of shaft is used in combination.

As with the standard G60 components there is no need to line the area within the floor cavity with plasterboard when these products are used.