✅ Key Features
Material Composition
Non‑asbestos fibre cement, combining Portland cement, cellulose fibres, and refined sand. Manufactured via autoclave process for strength, durability, and dimensional stability
Certified Safety & Standards
Conforms to European CE marking and standards like EN 12467, ASTM C1185, and ISO 8336. Fire-resistance classification A1 (non-combustible), passing BS476 fire tests
Outstanding Durability
Resistant to water, termite, impact, fire, and freeze-thaw cycles. Low shrinkage, high flexural strength (>7 MPa), and good elasticity (~3000–5500 MPa wet modulus)
Moisture & Water Tolerance
Water absorption < 35%, moisture content < 15%, with minimal dimensional movement (< 0.04 % moisture shift, < 0.1% length change)
Acoustic & Thermal Performance
Provides sound insulation (STC ~30 dB for a single board, up to 50–60 dB in layered assemblies) and moderate thermal conductivity (~0.15 W/m·K)
Workability & Installation
Easy to cut, nail, or screw onto timber or steel frames. Pre-drilling recommended for steel framing. Available in square-cut or recessed edges to aid joint finishing
Fire Resistance & Safety
A1 class fire-board, suitable for firewalls and partitioning with tested performance for up to 120 minutes under BS476 standards
🏗 Applications for 4 ft × 8 ft Shera Boards
Interior Cladding & Partitions
Ideal for walls in residential, commercial, healthcare, and institutional buildings, especially in high-humidity areas like bathrooms or kitchens
External Wall Linings & Ceilings
Suitable for external façade lining, soffits, false ceilings, and exterior cladding due to weather- and fire-resistance
Wet Area Backing / Tile Substrate
Perfect as substrate behind tiles in wet zones; prevents mold and moisture damage
Decorative Ceilings & Curved Surfaces
Flexible 4 mm and 6 mm boards can be used for curved ceilings, clean corners, and decorative ceiling installations
Fire-rated Partitions / Firewall Systems
Used in infill-wall systems with steel frames for fire rated walls (60–120 min), clean and fast installation for fire safety partitions .
📋 Typical Size & Thickness Options
Board Size: 4 ft × 8 ft (1200 × 2400 mm)
Thickness Options: Range from 4 mm to 20 mm depending on use case – common thicknesses 4 mm, 6 mm, 8 mm, 10 mm, up to 20 mm for specialized use
🔍 Why Choose Shera Fibre Cement Boards?
Built for strength, fire safety, and durability, while offering the workability of wood.
Suitable for both interior and exterior use, across a broad set of applications—from wallpapers and partitions to wet zones and external facades.
Low-maintenance, eco-conscious and well-suited for modern fast-track construction projects.
