Spare Bottle Gully Grid

Product Description

Keep your underground drainage system functioning smoothly and prevent blockages with the Spare Bottle Gully Grid  — the plastic replacement grate for bottle gullies that protects against debris while maintaining efficient water flow. This simple yet essential accessory is ideal for both new builds and maintenance tasks when the existing grid is worn, broken, or missing.

Made from PVC, this grid is coloured black and shaped round with a diameter of 160mm, designed to fit standard 110mm bottle gully openings. The profile is round, making it a suitable drop-in replacement for round spaces, and designed to mesh flush with the gully’s surround.

Its main role is to cover the bottle gully’s opening, stopping leaves, litter, large debris or unwanted materials from entering the pipework and risking blockages. At the same time it allows water to flow freely into the drainage system, which is essential in heavy rain or where gullies receive runoff from surfaces. Easy to install, the grid simply replaces the top grate and doesn’t require modifications to the gully body. Maintenance is minimal—just occasional removal, cleaning, and re-seating it to keep flow unobstructed.

Key Features

• Round PVC replacement grid for 110mm bottle gullies

• Diameter: 160mm; colour: black

• Designed to prevent ingress of debris while allowing water flow

• Lightweight and simple to install or replace

• Fully Kitemarked product — meets relevant standards for safety and performance

Benefits

• Protects your pipes: Prevents leaves, debris, and large objects from entering the gully and causing blockages.

• Easier maintenance: Installing or replacing just the grid is far cheaper and quicker than replacing the whole gully.

• Water flow assured: Designed to let water pass freely without sacrificing protection.

• Improved hygiene & safety: Secure grid reduces risk of pests or odours, and a flush fit helps avoid trip hazards around the gully.

• Long-lasting build: PVC is resistant to corrosion and outdoor elements, so the grid will perform reliably over time.

For more drainage fittings, see here.