What is the FloPlast 110 mm Gully Extension used for?

The 200 mm gully extension adds extra height to bottle gullies, helping installers adjust cover levels to match finished ground surfaces while maintaining a watertight seal.

Which gullies is this extension compatible with?

It fits directly onto FloPlast bottle gullies including UGG4, UGG5, UGG6, UGG7BM, and UGG8BM models.

Is the extension easy to fit?

Yes. The extension push-fits onto the existing gully spigot and requires no tools. Always apply suitable drainage lubricant for a secure, watertight joint.

Which specific FloPlast gully models is this 200mm extension compatible with?

This extension is designed to work with FloPlast UGG4, UGG5, UGG6, UGG7BM, and UGG8BM bottle gullies. It simply pushes onto the existing gully body to create a watertight seal.

How much additional depth does this extension provide to my existing gully?

The extension adds 200mm of depth to your bottle gully installation. This allows for fine adjustment when achieving the correct cover height on varying ground levels.

Do I need any special tools or sealant to fit this gully extension?

No special tools or sealants are required. The extension uses a push-fit connection that creates a watertight seal when pushed firmly onto the existing gully body.

Will this extension work with other manufacturers' 110mm drainage systems?

Yes, this extension conforms to BS EN 1401-1 standards and is compatible with most UK 110mm underground drainage systems, not just FloPlast products.

Can I stack multiple extensions together if I need more than 200mm depth?

Yes, multiple extensions can be joined together using the same push-fit method to achieve greater depths when required for deeper installations.

What material is this extension made from and is it suitable for underground use?

The extension is manufactured from high-strength PVC-U material which is specifically designed for underground drainage applications. It meets BS EN 1401-1 standards for buried drainage systems.

How do I ensure the extension stays aligned during backfilling?

Once the push-fit connection is made, the extension is held securely in place by the joint. Ensure the gully assembly is properly supported and backfill gradually around the extension to maintain alignment.

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The FloPlast 110mm Gully Extension (200mm) provides additional depth for bottle gullies, allowing for flexible installation in varying ground levels.

Manufactured from high-strength PVC-U, the extension simply pushes onto the existing gully body and ensures a watertight connection.
Ideal for use with UGG4, UGG5, UGG6, UGG7BM, and UGG8BM gullies, it allows fine adjustment to achieve correct cover height during installation.

Conforms to BS EN 1401-1 and is compatible with most UK 110mm underground drainage systems.