Wavin Osma RoundLine gutter angle - 112mm - 90° - Black

The Wavin Osma RoundLine system, with this 90° angle, is suitable for a maximum roof area of 163m² when using one downpipe. For larger areas, additional downpipes are recommended.

This angle is part of the 112mm gutter system. The compatible downpipe size for this system is 68mm.

Yes, it features a Flexiclip mechanism and pre-fitted seals designed for straightforward and secure installation.

While stated to be compatible with most major manufacturers, it is specifically designed for the Wavin Osma RoundLine system. A test fit is recommended to ensure compatibility with other brands.

This specific variant is black.

It is Kitemarked KM501316 and conforms to BS 4576.

Gently clean with a damp cloth or soft brush and water. Remove any debris like leaves or moss to maintain flow and prevent blockages. Avoid abrasive cleaning materials.

Ensure gutter ends are fully inserted into the angle and the retained seal is correctly seated. Check the seal for damage and re-lubricate if necessary. Verify compatibility if using with non-Osma components.

Ensure the gutter ends and the inside of the angle piece are clean and free from obstructions. Apply a silicone lubricant to the seals and gutter ends if needed. Check that you are using the correct Osma RoundLine components.

Ensure gutter brackets (not included with this angle) are correctly spaced and securely fixed. The angle piece itself does not provide structural support.

The black finish is designed for outdoor use. Minor fading over time is normal for plastic materials exposed to UV. For significant discoloration, check if the product has been exposed to harsh chemicals.