Drainage | Building Supplies

Drainage products are essential for safely managing rainwater, wastewater and ground runoff around homes, driveways, gardens and commercial sites. With durable materials and efficient flow performance, our drainage systems help prevent flooding, protect foundations and keep properties compliant with UK building standards.

Underground Drainage for Wastewater and Soil Systems

Underground drainage pipes and fittings are designed for long-lasting performance below ground, providing safe removal of wastewater, grey water and soil discharge. Made from strong, impact-resistant materials, underground drainage systems include pipes, bends, junctions, couplers and inspection chambers suitable for new builds, extensions and repair work.

Drainage Channels for Driveways, Patios and Surface Water Control

Drainage channels help manage surface water on driveways, patios, pathways and commercial forecourts. Available in plastic, concrete and galvanised steel options, drainage channels efficiently collect and direct rainwater away from high-traffic and hard-landscaped areas to reduce flooding and pooling.

Manholes for Access, Inspection and Maintenance

Manholes provide essential access points for inspection, cleaning and maintenance of underground drainage systems. With strong bases, risers, covers and frames, manholes ensure safe, stable entry to below-ground pipework while maintaining structural integrity and compliance with building regulations.

Drainage Accessories for Complete, Reliable Installations

Drainage accessories include seals, gullies, traps, rodding eyes, adapters and connectors designed to support leak-free, efficient installations. These drainage accessories improve system performance and ensure long-term reliability for both domestic and commercial drainage networks.

Built for Long-Term Durability and UK Compliance

All drainage components are manufactured to meet UK standards for flow rate, structural stability and load performance. Their robust, weather-resistant design ensures consistent operation even in demanding ground and weather conditions.

FAQs

What is underground drainage used for?

Underground drainage is used for removing wastewater and soil discharge from homes, extensions and commercial buildings.

Do I need drainage channels on my driveway?

Yes — drainage channels help prevent surface flooding and direct rainwater safely away from paved and landscaped areas.

What are manholes used for?

Manholes provide access for inspection and maintenance of underground drainage pipework.

Check out our other Building Supplies range at JJ Building Materials.