Main Elements of Drainage in Commercial Premises

Commercial drainage systems are made up of various components, each with a specific read more function. Access junctions, access pipes, anti-flood gullies and click here back traps all assist in keeping the system efficient and durable over time.

Joining Multiple Lines

Access junctions connect several pipes and offer entry points for inspections. Located at planned positions, they make easier fault finding and clearing blockages. Without them, upkeep in large networks would be time-consuming.

Keeping Access Simple

Access pipes are vertical sections that enable direct entry into the system. Installed at set points, they make it easier to clear obstructions and carry out routine checks. They can also serve as safety valves, reducing the chance of wastewater causing issues indoors.

Flood Protection

Anti-flood gullies block surface water overwhelming drains. Effective in areas with frequent heavy rain, they ensure water flowing in the right direction, minimising the risk of damage. For businesses, this helps limit downtime.

Maintaining Proper Flow

Back traps function as barriers to stop wastewater reversing back into the network. Placed in important positions, they maintain hygiene, reduce odours, and prevent contamination inside commercial areas.

Frequently Asked Questions (FAQs)

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• What is the purpose of access junctions?
  They help locate and fix blockages quickly.


• Why are access pipes fitted?
  They provide vertical access points.


• How do anti-flood gullies work?
  They stop flooding during heavy rainfall.


• What is a back trap?
  It helps maintain hygiene by stopping reverse flow.


• Are anti-flood gullies suitable for wet climates?
  Yes, they are effective where heavy rainfall occurs.

Final Notes

Drainage in business properties relies on a set of components. Access junctions, access pipes, anti-flood gullies and back traps each support systems operational. Whether installing fresh systems, these parts limit risk and safeguard property. For professional advice and products, contact Knowles Drainage.