Important Components in Commercial Drainage

Commercial drainage systems are made up of different components, each with a defined function. more info Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system operational and robust over time.

Connecting the Drainage Network

Access junctions join several pipes and provide entry points for inspections. Located at planned positions, they make easier fault finding and resolving blockages. Without them, upkeep in complex networks would be labour-intensive.

Providing Entry for Inspections

Access pipes are vertical pipes that allow direct entry into the system. Installed at regular points, they allow professionals to clear obstructions and carry out routine checks. They can also serve as overflow outlets, 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.

Keeping Wastewater Moving Correctly

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

Frequently Asked Questions (FAQs)

• What is the purpose of access junctions?
  They allow easy cleaning and maintenance.


• 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 ideal in rainy areas.

Final Notes

Drainage in business properties relies on a series of components. Access junctions, access pipes, anti-flood gullies and back traps each maintain systems safe. Whether planning new systems, these parts reduce risk and safeguard property. For professional advice and products, contact Knowles Drainage.