Threshold Drain Corner Units and Tee Pieces with Corten Steel

Alusthetic Threshold Drainage – Corner & Tee Pieces (Corten)

Designed to work seamlessly with the Alusthetic threshold drainage system, these corten-style corner and tee pieces provide the flexibility needed to create clean, continuous drainage layouts around corners, junctions, and more detailed installations.

Manufactured from high-quality extruded PVC, these components offer excellent durability while remaining lightweight and easy to handle, making them suitable for both DIY projects and professional use.

The design integrates perfectly with the full channel system, while the top grating helps maintain stability and creates a smooth transition between surrounding surfaces such as patios, pathways, and door thresholds. The corten finish gives a modern, architectural look that pairs well with contemporary outdoor spaces.

Key features
Compatible with the full Alusthetic threshold drainage system
Ideal for forming corners and T-junctions
Durable and lightweight extruded PVC construction
Easy to install for DIY and trade applications
Corten-style finish for a modern appearance

Dimensions
Corner pieces: 65mm width x 100mm height with 149mm length on each side
T-pieces: 65mm width x 100mm height to match standard channel dimensions

Complete your system
View the full range of compatible channels, grates and accessories here:
https://spudulica.co.uk/collections/threshold-drainage