Bottle Gully Square Top Adaptor

Product Description

Transform your round bottle gully into a square-top fixture and give it a neat, finished look with the Bottle Gully Square Top Adaptor. This ancillary part is designed to sit over the existing gully grate, delivering a clean, square border that’s ideal for patio, driveway, or paved surface installations. Whether you’re remodelling, upgrading, or finishing new paves, this surround helps your drainage installation look smart and consistent.

Made from black polypropylene (PP), this surround is durable, lightweight, and compatible with standard 110mm bottle gullies. The 228mm × 228mm dimensions ensure it covers the grate and seat evenly, providing a flush, professional finish that integrates well with square paving or other hard landscaping materials.

Because it’s an ancilliary surround, it doesn’t change the drainage capacity or function of your gully – it simply adapts the aesthetic from round to square. The surround is easy to install: just position it over the existing round grate and secure it in place. On many installations, it fits over standard bottle gullies without needing to modify any existing components, making it a low-labour, low-cost upgrade for appearance.

Key Features

• Black polypropylene (PP) material — tough and long-lasting.

• Square top surround sized 228mm × 228mm for a neat, square finish.

• Designed to fit over existing round bottle gullies without altering the function.

• Lightweight and easy to position, yet stable once installed.

• Black finish blends with many paving styles, and helps mask dirt/grime.

Benefits

• Aesthetic upgrade: Converts round gully grates to square format, matching square paving layouts and giving a more modern, symmetrical look.

• Easy retrofit: No need to remove or replace the whole gully — this surround just sits over the existing grate.

• Cost-effective improvement: Adds visual improvement with minimal parts and labour compared to replacing the gully.

• Durability: Polypropylene construction resists weathering, fading, moisture and general wear.

• Cleaner finish: The square border helps define the gully area, reducing gaps or uneven edges with paving for a tidier job.

For more drainage fittings, see here.