110mm Square Top Back Inlet Roddable Gully

The 110mm square top back inlet roddable gully is a practical drainage component designed to collect surface water from paved areas, patios and yards and channel it into an underground drainage system. Its square top grate helps prevent leaves and other debris from entering the gully, while the back inlet configuration allows secondary pipework to connect neatly from the rear.

Manufactured from high quality uPVC, this gully is built to withstand the demands of underground drainage installations, resisting corrosion and environmental stress. The roddable feature provides convenient access for maintenance, enabling blockages to be cleared easily without dismantling associated pipework.

110mm Square Top Back Inlet Roddable Gully – Key Features & Benefits

• Square top grate reduces debris entry and blockage risk
• Back inlet socket allows connection from rear pipework
• Durable uPVC construction for dependable performance
• Roddable access makes maintenance quick and simple
• Smooth internal profile aids efficient water flow
• Compatible with standard 110mm drainage systems

Installer Benefits

• Roddable design offers quick access for clearing and cleaning
• Push fit or socket connection for easy installation
• No specialist tools required
• Lightweight design for easier handling onsite
• Back inlet layout simplifies pipe routing in tight setups

Applications

• Surface water drainage from patios, driveways and paved areas
• Connecting downpipes into underground drainage
• Residential and commercial external drainage systems
• Garden and landscaped area drainage
• Primary or secondary surface water collection points

Performance & Durability

Designed for buried use, this 110mm square top back inlet roddable gully delivers dependable long-term performance in a range of soil and weather conditions. The robust uPVC material resists corrosion and degradation, ensuring the gully retains its structural strength over years of service.

The square top grate helps reduce debris entry, and the roddable access point improves maintenance efficiency. When installed correctly as part of a compliant drainage system, this gully supports reliable water movement and effective surface water removal.

Installation

Before installation, make sure all connecting pipe ends are clean and free from debris. Insert the back inlet pipe into the rear socket securely and confirm that the gully is aligned correctly. Ensure the square top grate sits flush with the finished surface. Backfill around the unit with suitable bedding material following standard underground drainage installation practices.

Product Specifications

• Material: uPVC
• Nominal Diameter: 110mm
• Type: Square top back inlet roddable gully
• Connection Type: Back inlet socket
• Feature: Roddable access
• Application: Underground drainage