Aquapanel Indoor 12.5 900 1200 (55)

Aquapanel Indoor 12.5mm 900 x 1200 (55) is a cement-based indoor wall board designed for use in high-moisture and wet internal environments. Manufactured by Knauf, this robust board provides a strong, water-resistant, and mould-resistant substrate for tiled and finished wall systems, making it ideal for demanding interior applications.

Made from a Portland cement core with embedded glass fibre reinforcement, Aquapanel Indoor offers exceptional durability and dimensional stability, even when exposed to constant moisture. The 12.5mm thickness provides excellent rigidity, while the compact 900 x 1200mm board size improves handling and manoeuvrability on site. Supplied in packs of 55 boards, it is well suited to larger installations and commercial projects.

Key Features

• Cement-based indoor wall board for wet and humid areas

• 100% water-resistant and mould-resistant

• Glass fibre-reinforced core for strength and durability

• 12.5mm thickness for rigid, stable wall construction

• 900 x 1200mm board size for easier handling

• Supplied in packs of 55 boards

Typical Applications

• Bathrooms and shower rooms

• Wet rooms and spa areas

• Commercial washrooms and changing facilities

• Tiled internal wall systems

• High-humidity residential and commercial interiors

Performance & Workability

• Provides a durable, waterproof substrate for tiles and finishes

• Will not swell, rot, or deteriorate when exposed to moisture

• Easy to cut and shape using appropriate cement board tools

• Compatible with tile adhesives, waterproofing systems, and renders

• Creates a strong, long-lasting base for interior wall finishes

Technical Specification

• Product Type: Cement-Based Indoor Wall Board

• Brand: Knauf

• Core: Cement with Glass Fibre Reinforcement

• Thickness: 12.5mm

• Width: 900mm

• Length: 1200mm

• Pack Size: 55 Boards

• Application: Internal Walls in Wet and High-Moisture Areas

Why Choose Aquapanel Indoor 12.5mm 900 x 1200?

Aquapanel Indoor delivers outstanding performance in wet internal environments where traditional plasterboard is unsuitable. With its cement-based construction, moisture resistance, and compact board size, it provides a reliable, professional solution for durable, tile-ready wall systems in both residential and commercial projects.