The item described is a large, durable wall panel designed to offer a modern, high-impact finish, often as an alternative to traditional tiling. The term “Castle Grey Marble” usually refers to a high-gloss, reflective metallic-silver effect finish, or in some cases, a silver-metallic-effect pattern, rather than a fragile glass mirror.
1. Key Features and Benefits
- 100% Waterproof: Engineered for wet environments, the panels provide a complete water-tight seal when fitted correctly, making them ideal for high-moisture areas like shower enclosures, behind baths, and kitchen splashbacks.
- A Grout-Free Solution: Eliminates the need for grout, preventing the common issue of mould, mildew, and discolouration that occurs with traditional ceramic tiling.1 This ensures a clean, hygienic surface that is easy to maintain.
- Fast & Easy Installation: The large 1000mm width allows you to cover large areas quickly with minimal joins. The lightweight, T&G design means they are much faster to fit than tiles, often requiring only high-grab adhesive and standard trims, and can be applied directly over existing surfaces (such as old tiles).
- Durable and Low-Maintenance: The 10mm thick panel provides strength and resistance to knocks. The smooth, non-porous surface is simply wiped clean with a cloth and mild soapy water, requiring virtually no maintenance.
- Versatile Application: While primarily a superior shower and bathroom cladding solution, the elegant grey marble design is also suitable for feature walls in kitchens, utility rooms, hallways, and commercial spaces to create an immediate, high-end aesthetic.
- Insulation: The core construction provides a degree of additional heat and sound insulation to the wall.
Further Details & Considerations
2. Installation and Trims
- Fitting Method: The panels are typically installed using a high-grab adhesive applied directly to a clean, flat wall surface (which can be plasterboard, wood, or even existing tiles). They can also be screwed or stapled to timber battens if the wall surface is uneven.
- Interlocking System: The Tongue and Groove (T&G) edges interlock for a near-seamless fit. For areas of high moisture like within a shower, it is recommended to run a thin bead of silicone sealant in the groove before connecting the next panel to ensure a fully watertight seal.
- Trims and Corners: To finish the edges cleanly, the panels require trims (usually 10mm size to match the panel thickness). These are available in various styles and finishes: