Product Overview
This plasterboard sheet measures 2400 × 1200mm and features a 12.5mm tapered edge, making it suitable for use on ceilings, partitions, and wall lining systems that follow standard stud spacing. The tapered edge forms a shallow recess along the joints, allowing joint tape and compound to be applied so the finished surface sits flush and can be decorated seamlessly. Its standard size reduces the number of board joints needed, helping speed up installation while maintaining reliable performance in typical drylining setups. At 12.5mm thick, it meets industry expectations for strength and rigidity, helping limit board movement and reducing the likelihood of surface cracks.
Features & Benefits
• Tapered edges: Designed for smooth, concealed joints once filled and finished.
• Ivory face paper: Provides a suitable surface for paint, wallpaper, or plaster finishes.
• Lightweight gypsum core: Easy to lift, cut, and fix into position.
• Suitable for ceilings: Lower weight helps reduce effort during overhead work.
• Made by Knauf Drywall: Manufactured to consistent quality standards.
• Standard 2400 × 1200mm format: Fits most common framing and grid layouts.
• 12.5mm thickness: Industry-standard for a wide range of drylining systems.
Applications
• Ceiling installations
• Non-loadbearing internal partitions
• Wall lining systems
• General renovation where fast coverage is required
Installation Guidance
• Stagger joints to increase overall strength and reduce cracking
• Score and snap to achieve clean, accurate cuts
• Store boards flat and keep them dry to avoid distortion or moisture damage
Compliance & Performance
• Manufactured to ISO 14001 environmental management standards
• Meets EN 520 plasterboard specification requirements
• Produced under ISO 9002 and BS1230: Part 1 quality standards
• Fully compliant with BS EN 520 performance criteria
• Reaction to Fire rating: A2, suitable for internal lining applications















