Wavin Osma

The Wavin Osma RoundLine OT161B 68mm 87.5° Bend in black is a premium PVC fitting designed to provide smooth directional changes in drainage and soil pipe systems. Its 87.5° angle ensures efficient water flow while maintaining a leak-proof connection. Suitable for domestic and commercial plumbing applications, this bend is easy to install, durable, and provides long-lasting, reliable performance.

Durable Wavin Osma Roundline Pipe Bend 87.5° 68mm Grey (T161G) — designed for smooth directional changes in 68mm round guttering systems. The precision-engineered bend ensures efficient water flow and secure connections, making it ideal for roofline drainage and rainwater management in both residential and commercial installations.

The Wavin Osma RoundLine OT161N 68mm 87.5° Bend in brown is designed to create smooth directional changes in 68mm RoundLine downpipe systems. Made from high-quality PVC, this bend ensures reliable water flow and long-lasting durability in domestic rainwater applications. Its precise 87.5° angle allows for accurate alignment and easy installation, making it a key component for efficient gutter systems.

The Wavin Osma RoundLine OT161W 68mm 87.5° Bend in white is a high-quality PVC fitting designed for use with 68mm RoundLine downpipe systems. It allows for precise directional changes while maintaining smooth water flow in domestic rainwater systems. Engineered for easy installation and long-lasting performance, this bend offers a clean, professional finish that complements modern and traditional properties alike.

The Classic Marble ClassiSeal CS02.5 is a patented 2.5m flexible self-adhesive waterproof upstand designed to prevent leaks around shower trays and baths. Made from high-quality EPDM rubber, this professional bathroom waterproofing system accommodates up to 15mm of movement, ensuring a secure and long-lasting seal. Applied by hand before installation, it wraps neatly around corners for reliable protection in showers, wet rooms, bathrooms and kitchens. Suitable for new builds, renovations and refits, ClassiSeal provides a clean, mess-free solution backed by a 10-year warranty.

The Wavin Osma Trap 4V801W is a 32mm white tubular P-trap crafted from durable polypropylene (PP). Featuring a 76mm water seal and compression ring connections, it ensures effective odour prevention and secure drainage for sinks and basins with a side outlet design.

Durable Wavin OsmaS PVCU Strap Boss GY 82 (3S319G) provides a reliable branch connection point on 82 mm soil and waste PVC‑U pipe after installation, creating a secure access for waste discharge lines.

The Wavin Osma SquareLine 4T807N Stopend Outlet in brown is designed for 114mm SquareLine gutter systems, providing an integrated outlet and end cap solution for efficient rainwater drainage. Manufactured from strong, weather-resistant PVC-U, it ensures a watertight fit and long-lasting performance. Ideal for both domestic and commercial guttering, this fitting delivers a neat, professional finish with reliable flow performance.

The Wavin Osma SquareLine 4T807W Stopend Outlet in white is a high-quality fitting designed for 114mm SquareLine gutter systems. It combines an outlet and end cap in one durable PVC-U component, allowing smooth water flow and a watertight connection. With its clean white finish and robust design, it’s ideal for both domestic and commercial guttering projects, ensuring a professional and long-lasting installation.

The Wavin Osma Squareline Stopend Outlet (4T807B) is a 100mm black PVC gutter fitting, designed to securely terminate Squareline gutters and direct rainwater into downpipes for efficient drainage.