Kayboard External Mitre Joint – White

The external mitre joint is designed to provide a clean and professional finish to the external corners of Kayboard bullnose window boards. Specifically engineered for the standard 22mm thick P3 moisture-resistant chipboard core, this accessory allows for a seamless transition where two boards meet at an outward 90-degree angle. The plain White finish is designed to perfectly match the White (W) Kayboard window board, providing a consistent, clinical aesthetic that is a staple in contemporary UK homes and conservatories.

Key Features

90° External Corner Coverage: Specifically designed to neatly mask the joint where two bullnose window boards meet at an external corner.

Plain White Finish: Provides a crisp, solid white aesthetic that perfectly matches White window boards.

Moisture Protection: Helps to shield the exposed moisture-resistant chipboard core at the joint.

Please Note: On-screen colours are for illustration purposes only. Due to variations in digital displays, screen settings, and lighting, actual product colours may vary slightly. We recommend ordering a sample or visiting a branch to view physical colour swatches prior to installation.

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