The 8mm Black Internal Corner Trim is designed to give your bathroom wall panels a modern and professional finish. Perfect for internal 90° joins, this trim hides rough panel edges and prevents water from seeping through, keeping your bathroom clean and protected.

Constructed from high-quality, waterproof PVC, it combines strength with a stylish matte black look that complements both light and dark wall panels. Easy to cut, fit, and clean, it’s an ideal choice for homeowners and installers looking for a durable and visually striking finishing touch.

Product Features:

• Material: Strong, waterproof PVC for long-lasting reliability
• Colour: Black – bold and contemporary for a modern look
• Panel Compatibility: Suitable for all 8mm wall panels
• Purpose: Conceals internal joins where two panels meet
• Waterproof protection: Prevents moisture ingress and mould build-up
• Length: 2600mm (per trim)
• Easy installation: Slot panels into each side for a secure, watertight fit
• Low maintenance: Wipe clean to maintain its smooth finish

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