Plumbing & Consumables

The Wavin Osma RoundLine OT010G Internal Stop End (Grey) is designed to cap off 112mm guttering systems neatly and securely. Crafted from high-quality PVC-U, this slide-fit fitting is perfect for effective rainwater drainage, ensuring long-term durability and a sleek grey finish for modern builds.

The Wavin Osma RoundLine OT010N Internal Stop End (Brown, 112 mm) is a high-quality uPVC fitting designed to neatly close the end of a 112 mm RoundLine gutter run. This internal stop end provides a watertight seal, preventing leaks and maintaining smooth water flow within your rainwater system.

Made from UV-stabilised, weather-resistant brown uPVC, it offers long-lasting durability and colour stability, blending perfectly with traditional and modern fascia boards. Its push-fit Flexiclip jointing system allows for easy, secure installation without the need for sealant or special tools.

The Wavin Osma RoundLine OT010W Internal Stop End in White is a high-quality gutter fitting designed to provide a secure, watertight seal at the end of 112mm RoundLine gutter runs. Made from durable PVC-U, this stop end ensures long-lasting performance and resistance to harsh weather conditions. Ideal for both residential and commercial guttering systems, it offers quick and easy installation with a neat finish.

The Wavin Osma RoundLine OT011B External Stop End in Black provides a secure and professional finish to 112 mm semi-round gutter systems. Made from durable PVC‑U with an EPDM seal, this external stop end ensures leak-free rainwater containment for residential and commercial guttering installations.

The Wavin Osma RoundLine OT011G External Stop End in Grey is a high-quality PVC-U fitting designed to cap the end of 68mm round downpipes in domestic and commercial rainwater systems. It provides a secure, leak-resistant seal while ensuring a neat and professional finish. Durable and weather-resistant, this external stop end simplifies installation and maintains long-lasting performance in all conditions.

The Wavin Osma RoundLine OT011N External Stop End (Brown, 112 mm) is a premium uPVC fitting designed to neatly finish the open end of a 112 mm RoundLine gutter. This external stop end provides a secure, watertight seal, helping to prevent leaks and ensuring efficient rainwater management.

Manufactured from high-quality, UV-stabilised brown uPVC, it resists weathering and discolouration for long-term performance. The push-fit Flexiclip seal system allows quick, tool-free installation while maintaining a strong, durable connection.

Perfect for domestic and light commercial roofline systems, the OT011N creates a professional finish that blends seamlessly with brown fascias and soffits.

The Wavin Osma RoundLine OT011W External Stop End 114mm – White is a high-quality PVC-U fitting designed to cap the end of RoundLine gutter runs securely. With an easy slide-fit connection and EPDM rubber sealing, it ensures leak-free performance in residential and commercial guttering systems.

The Wavin Osma RoundLine OT014B Gutter Connector x Left-Hand Ogee (Black, 112 mm) is a high-performance uPVC fitting designed to connect RoundLine half-round gutters to Ogee-style guttering on the left-hand side of your roofline. Ideal for repairs or system extensions, it ensures a smooth, leak-free transition between gutter profiles.

Manufactured from UV-stabilised black uPVC, this connector resists fading, impact, and weather damage. Its push-fit Flexiclip jointing system makes installation fast and reliable while maintaining a secure watertight seal.

The Wavin Osma RoundLine OT015B Gutter Connector x Right-Hand Ogee (Black, 112 mm) is a durable uPVC fitting designed to connect RoundLine half-round gutters to Ogee-style guttering on the right-hand side. Ideal for repairs or transitions between systems, it ensures a watertight, seamless connection for efficient rainwater management.

Made from UV-stabilised black uPVC, this fitting offers exceptional resistance to weathering, discolouration, and impact. Its push-fit Flexiclip seal system allows for quick, reliable installation without the need for sealant or special tools.

The Wavin Osma RoundLine OT016B 60° Gutter Angle in Black is a premium PVC-U fitting designed to join two round gutters at a 60° internal or external corner. Ideal for domestic and commercial rainwater systems, it ensures smooth water flow while maintaining a secure, leak-proof connection. Made from durable, weather-resistant materials, this gutter angle offers long-lasting performance and easy installation for efficient roof drainage.