US$ 39.99
Use in conjunction with gully hoppers to allow rainwater and waste pipe to enter the drainage system
Screw down cover
Terracotta cavity liner used with air bricks to form a duct through walls to assist ventilation
Leaves no residue behind
Protects from falling debris whilst retaining air circulation
Roddable Bottle Gully - Rectangular Cavity Closer Use in conjunction with gully110 mm underground drainage roddable back inlet bottle Gully with grid Central chamber within the trap is removable, making it easier to clean the gully