Main Elements of Drainage in Commercial Premises

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

Linking Pipework Together

Access junctions join several pipes and provide entry points for checks. Located at appropriate positions, they make easier fault finding and removing blockages. Without them, upkeep in extensive networks would be labour-intensive.

Making Maintenance Straightforward

Access pipes are vertical installations that permit direct entry into the system. Installed at specific points, they allow professionals to deal with obstructions and carry out routine checks. They can also act as overflow outlets, reducing the chance of wastewater causing issues indoors.

Flood Protection

Anti-flood gullies prevent surface water overwhelming drains. Useful in areas with frequent heavy rain, they ensure water flowing in the right direction, reducing the risk of overflow. For businesses, this helps keep operations safe.

Preventing Backflow

Back traps function as barriers to stop wastewater reversing back into the network. Placed in key positions, they support hygiene, reduce 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 allow straightforward inspections.


• How do anti-flood gullies work?
  They keep drains flowing without backflow.


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


• 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 operational. Whether installing fresh systems, these parts reduce risk and safeguard property. For professional advice and products, contact Knowles Drainage.