Internal Black Trim 10mm Wet Wall Panels

The Internal Black Trim for 10mm Wet Wall Panels delivers a sleek, modern finishing solution for internal corners in 10mm shower panel installations where a dark trim accent is preferred. The matt or gloss black finish creates a bold, high-contrast line at the corner junction — working particularly effectively in bathrooms featuring black sanitaryware, fixtures, and accessories. Designed to fit the exact 10mm panel thickness, this trim conceals cut edges at internal corners, provides a watertight seal when applied with silicone sealant, and produces a sharp, design-led finish that elevates the overall installation.

Features:

• Internal Corner Application — Purpose-made for the internal corner junction of 10mm shower wall panel installations, ensuring a precise and professional corner finish between adjacent panels.
• Matt Black Finish — The dark black trim creates a bold, contemporary contrast line at internal corners — a striking choice for modern and industrial-style bathrooms with dark hardware finishes.
• Precise 10mm Panel Compatibility — Engineered to match the 10mm panel thickness exactly, providing a flush, accurate fit with no unsightly gaps at the corner joint.
• Waterproof Sealing — Suitable for use with silicone sealant to create a fully watertight internal corner seal that protects the wall structure behind the panel installation.
• Simple Installation — Easy to cut, fit, and secure during the panel installation process, requiring no specialist tools or advanced trade experience.
• Durable Moisture-Resistant Construction — Made from robust PVC with a black finish that withstands the humid, wet conditions of permanent shower and wet room environments.

Specifications:

• Application: Internal corner trim
• Compatible Panel Thickness: 10mm
• Finish: Black
• Material: PVC with black surface finish
• Delivery: Free UK mainland delivery (exclusions apply)

The Internal Black Trim for 10mm panels is the go-to finishing accessory for dark-scheme shower installations — providing a bold, design-conscious internal corner solution that complements black and contrasting hardware finishes beautifully.