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The 25mm x 25mm Black External Corner Trim is the perfect choice for achieving a sophisticated, seamless finish at external wall corners. Its deep black tone adds contrast and depth, making it a striking addition to contemporary interiors.

Constructed from high-quality PVC, this trim offers 100% waterproof protection, preventing moisture and mould build-up in wet areas. It hides imperfections, protects panel edges, and ensures a professional result — all while being easy to install and maintain.

Product Features:

Material: Waterproof, impact-resistant PVC
Colour: Black – bold and versatile for modern designs
Panel Compatibility: Suitable for 8mm wall and 10mm shower panels
Dimensions: 25mm x 25mm (each side)
Purpose: Covers and seals external panel joins for a neat finish
Waterproof protection: Perfect for bathrooms, kitchens, and utility rooms
Length: 2600mm (per trim)
Installation: Use