Drainage gullies and channels

Drainage channels with gratings (46)

Filtration drainage channels (1)

Floor channel covers and gratings (1)

Floor channels (47)

Floor gullies (76)

Floor gully covers and gratings (3)

Linear slot drainage channels (12)

Plastics one-piece gullies (1)

Stainless steel rodding eyes (2)

Vitrified clay access chamber channels (1)

Vitrified clay one-piece gullies (1)