Weatherproof Flexible Downpipe 47-150cm

Crafted from high-density PE, this flexible downpipe extension delivers reliable performance across UK weather extremes. Its adjustable length spans 47 cm to 150 cm, accommodating varied roof heights and ground-level drainage needs. The tube maintains consistent 80–100 mm internal diameter throughout its range and supports up to 5 kg without permanent deformation. Total unit weight is 320 g, and wall thickness is engineered for both flexibility and resilience. Two dedicated adapters (80 mm and 100 mm) ensure snug, stable connections to existing downpipes — no slippage or misalignment. Screws are included for direct wall or fascia mounting. The material’s low-temperature tolerance allows safe installation and operation even during winter months, and its resistance to moisture absorption prevents rot or swelling over time. Suitable for above-ground routing along exterior walls, discreet underground burial in shallow trenches (up to 15 cm depth), or gentle curves into soakaways and water butts. Particularly effective where brickwork, conservatories or garden features block straight vertical runs.