Yasian 4m PVC Gutter Downpipe, 110mm, UV-Stabilized Grey

Yasian 4m Gutter Downpipe

The Yasian 4m Gutter Downpipe is a high-capacity rainwater management component designed for residential and commercial roofing systems. This UPVC drainage solution provides efficient water discharge from roof gutters to ground-level drainage or storage tanks. It integrates seamlessly with standard-profile guttering systems to ensure leak-proof performance under heavy rainfall conditions common in tropical climates.

Built for the Job

Contractors use this 4-meter section for vertical rainwater discharge on single and multi-story elevations. The extended length minimizes the number of couplings required for standard residential heights, reducing both labor time and potential leak points. Manufactured from high-grade Unplasticized Polyvinyl Chloride, the conduit maintains structural rigidity and resists impact from ladders or site debris. The smooth internal bore is engineered to prevent the accumulation of silt and organic matter, ensuring maximum flow rates during peak storm events.

• Vertical rainwater down-take for residential and light industrial buildings.

• Connection of roof drainage systems to underground soakaways or municipal lines.

• Integration into rainwater harvesting setups for bulk storage tank filling.

Product Highlights

UV-Stabilized Formulation

The material contains specific inhibitors to withstand intense solar radiation without becoming brittle or losing color over time.

Installation Efficiency

• 4-meter length covers standard wall heights with fewer joints
• Lightweight construction allows for easy handling on scaffolding

Technical Specifications

What’s Included

• 1 x 4-Meter UPVC Gutter Pipe Section

On-Site & Workshop Notes

• Secure this drainage line with pipe clips at intervals of 1.5 meters to prevent vibration during heavy flow.

• Apply solvent cement to joints for a permanent bond or use rubber-ring couplings to allow for thermal expansion.

• Cut to specific lengths using a fine-toothed hacksaw and deburr the edges to ensure a smooth fit into sockets.

• Store horizontally on a flat surface in the yard to prevent bowing or warping before installation.