Kayflow 170mm SuperDeep 90° External Black Gutter Angle

Kayflow 170mm SuperDeep Commercial 90° External Black Gutter Angle

Heavy-Duty Corner Fitting for High-Capacity Gutter Systems

The Kayflow 170mm SuperDeep 90° External Black Gutter Angle is designed to create strong, seamless corner connections in extra high capacity guttering systems. Specifically engineered for large-scale commercial and industrial applications, this durable gutter fitting ensures efficient water flow around external corners while maintaining a secure, watertight joint.

Manufactured from high-quality uPVC, this 90° angle is UV stable, meaning it will not fade or discolour over time, and requires minimal maintenance—no painting or rust worries. Installation is quick and easy thanks to the pre-fitted seal retaining clip system, delivering a professional finish with minimal effort.

To ensure long-lasting stability, gutter angles must be supported by fascia brackets within 150mm on both sides, preventing sagging under the weight of water or snow.

As part of the Kayflow SuperDeep 170mm system, this fitting provides a robust solution for managing extremely high water flow rates, making it the ideal choice for warehouses, factories, and large commercial roofs.

✅ Key Features & Benefits

• Efficient Corner Connection – 90° external angle for seamless joints in gutter runs.

• High Capacity System – Designed for 170mm SuperDeep commercial guttering.

• Durable uPVC – Weather-resistant, rust-free, and long-lasting.

• UV Stable – Prevents fading and discolouration for a professional appearance.

• Quick Installation – Pre-fitted seal retaining clip system for secure, user-friendly fitting.

• Low Maintenance – Wipe-clean finish, no need for painting.

• Installation Guidance – Always support with fascia brackets within 150mm on both sides.

📏 Specifications

• Product Type: Gutter Angle (External)

• System: Kayflow SuperDeep 170mm Commercial Range

• Angle: 90°

• Colour: Black

• Material: uPVC

• Installation: Clip-together with pre-fitted seal retaining clips

• Maintenance: Low-maintenance, UV stable, rust-free

✨ Complete your high-capacity gutter system with confidence. The Kayflow 170mm SuperDeep 90° External Black Gutter Angle combines durability, efficiency, and easy installation for reliable long-term performance.

• Delivery: 1-2 Working Days
• Guarantee: 10 Years Manufacturers
• Weight: 0.56 Kg
• Brand Name: Kayflow
• Colour: Black
• Material: PVC-U
• Lead Time: Into Order 3-5 Days

1. What is the purpose of this gutter angle?

It connects two lengths of 170mm SuperDeep commercial guttering at a 90° external corner, ensuring efficient water flow and a neat, professional finish.

2. What gutter system is it compatible with?

It is part of Kayflow’s 170mm SuperDeep extra high capacity range, designed for commercial and industrial applications.

3. How is it installed?

The angle uses a prefitted seal retaining clip system, making installation quick and user-friendly.

4. What material is it made from?

It is manufactured from durable, high-quality uPVC for long-lasting performance.

5. Does it need additional support during installation?

Yes, a fascia bracket should be positioned within 150mm on both sides of the angle to prevent sagging under the weight of water or snow.

6. Is the gutter angle UV stable?

Yes, it is UV stable, meaning it resists fading and discolouration over time.

7. What colour is available?

This angle is supplied in a sleek black finish for a professional appearance.

8. Is the gutter angle low maintenance?

Yes, it requires no painting, won’t rust, and only needs occasional cleaning to maintain performance.

9. Does it maintain high flow capacity?

Yes, being part of the SuperDeep system, it is designed to cope with extremely high flow rates of water.

10. Where is this product typically used?

It is suitable for large commercial or industrial buildings with high-capacity rainwater management needs.