Main Elements of Drainage in Commercial Premises

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

Linking Pipework Together

Access junctions join several pipes and offer entry points for maintenance. Located at strategic positions, they streamline fault finding and removing blockages. Without them, upkeep in complex networks would be time-consuming.

Providing Entry for Inspections

Access pipes are vertical installations that allow direct entry into the system. Installed at regular points, they make it easier to clear obstructions and carry out routine checks. They can also act as overflow outlets, reducing the chance of wastewater causing issues indoors.

Keeping Water Under Control

Anti-flood gullies stop surface water overwhelming drains. Effective in areas with frequent heavy rain, they maintain water flowing in the right direction, reducing the risk of overflow. For businesses, this helps limit downtime.

Preventing Backflow

Back traps work as barriers to prevent wastewater reversing back into the network. Placed in key 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 keep drains flowing without backflow.


• What is a back trap?
  It prevents wastewater flowing back.


• Are anti-flood gullies suitable for wet climates?
  Yes, they are designed for flood-prone conditions.

Key Details

Drainage in industrial properties relies on a series of components. Access junctions, access pipes, anti-flood gullies and back traps each maintain systems efficient. Whether planning new systems, these parts limit risk and protect property. For professional advice and products, get in touch with Knowles Drainage.