1220x2440mm Calcium Silicate Ceiling Board – Moisture-Resistant & Acoustic Interior Solutions

Nov 05, 2026

Leave a message

06b5def1-61b2-4f72-8125-8b0c91b34a1f

Upgrade your indoor environments with our specialized 1220x2440mm Calcium Silicate Ceiling Board. Tailored specifically for modern acoustic and aesthetic interior designs, these boards combine lightweight properties with extreme structural integrity. Engineered using an advanced autoclave curing process, they are the ideal alternative to traditional gypsum ceilings, preventing the common issue of overhead sagging in humid environments.

Product Technical Profile

Feature Details & Parameters
Dimensions 1220 mm × 2440 mm (Also available in 600x600, 600x1200 pre-cut tiles)
Optimized Thickness 4mm, 5mm, 6mm, 8mm (Lightweight for ceiling grids)
Surface Finish Plain white, textured, perforated (Acoustic), or laminated
Sag Resistance Excellent dimensional stability under 95% relative humidity
Sound Insulation 35–45 dB (Depending on thickness and layout system)
Environmental Standard 100% Asbestos-free, zero hazardous off-gassing


Engineered for Superior Ceilings: Key Advantages

Anti-Sagging in High Humidity: Traditional ceiling tiles often absorb moisture, deform, and sag over time. Our calcium silicate formula resists moisture absorption, maintaining a perfectly flat ceiling line even in tropical climates or rainy seasons.

Excellent Sound Absorption: Available in perforated styles paired with acoustic tissue backing, these sheets significantly reduce reverberation and echo, creating quieter, more productive indoor spaces.

Lightweight Safety: Formulated with a balanced low-to-medium density, these large 1220x2440mm panels reduce the stress on suspension T-grid systems, minimizing hazards during seismic activity or installation.

Flawless Finish Compatibility: The ultra-smooth, pre-primed surface seamlessly accepts direct painting, wallpapering, or PVC lamination, offering endless interior design flexibility.

Class A1 Fire Rating: Offers exceptional flame-spread resistance, preventing fire from breaching the ceiling plenum and ensuring building code compliance worldwide.

Target Architectural Applications

Our ceiling-optimized 4ft x 8ft panels are heavily imported by B2C buyers for installations in:

Commercial Megastructures: Corporate office buildings, shopping malls, and airport terminals.

Public Infrastructure: Institutional classrooms, university lecture halls, and library corridors.

Healthcare Facilities: Hospital wards and cleanrooms requiring mold-resistant, hygienic ceilings.

Hospitality Projects: Hotel lobbies, restaurant dining rooms, and high-moisture resort facilities.

Global Packaging & Bulk Shipping Logistics

We ensure every export batch is perfectly packed to survive long-distance maritime shipping:

Protective Interleaving: Protective craft paper or foam liners between sheets to prevent surface scratching.

Palletized Transport: Corner-reinforced wooden pallets optimized for quick forklift unloading at destination ports.

Flexible Container Consolidation: Standard mixed thickness loading patterns to maximize 20ft container volume utilization.

Partner with a Verified China Manufacturer

Benefit from our steady supply chain, reliable factory-direct wholesale pricing, and globally recognized certificates (CE, ISO, SGS). We help global building material suppliers and distributors gain market share with premium quality and punctual shipping schedules.

Send Inquiry
Ceiling manufacturers
Complete systems
contact us