Buy a 110mm Underground Drainage Replacement Bottle Gully Grid Here
The 110mm bottle gully grid is the plastic cover that is inserted into the top of a gully, this is a drain or access point to the underground pipe system.
The cover prevents the unwanted build-up of debris entering the 4 inch drainage pipe system through the bottle gullies, protecting from blockages and obstructions, while still allowing a steady flow of water to pass easily into the system.
|110mm Underground Drainage
|Bottle Gully Grid