The 25mm x 25mm Grey External Corner Trim delivers both practicality and style, giving your installation a sleek, finished look. Its subtle grey tone complements a wide range of panel designs, while its durable PVC construction ensures full water resistance and long-lasting protection.

Perfect for concealing uneven surfaces or rough edges, this trim provides a clean and professional transition between panels. It’s lightweight, easy to cut, and simple to install using silicone adhesive, making it a great choice for both DIY and professional installers.

Product Features:

• Material: Strong, waterproof PVC
• Colour: Grey – modern and neutral for contemporary interiors
• Panel Compatibility: Suitable for 8mm wall and 10mm shower panels.
• Dimensions: 25mm x 25mm (each side)
• Purpose: Conceals external joins and rough edges for a neat finish
• Waterproof protection: Ideal for bathrooms, kitchens, and wet areas
• Length: 2600mm (per trim)
• Installation: Use silicone adhesive for quick, secure fitting
• Low maintenance: Wipe clean for lasting results

Learn more about choosing the right trims for your panels:
Read our guide → Types of Panel Trims