The Gyproc® CLASSIC Concealed Ceiling System (featuring Gyproc® SL40Z) is a premium, flush-finish suspended ceiling solution engineered by Saint-Gobain. This high-quality system is designed to create completely smooth, seamless, and monolithic monolithic ceiling surfaces across both residential and commercial spaces. By hiding structural services, wiring, and ductwork safely within the ceiling plenum, it delivers a clean, modern architectural look while ensuring excellent structural integrity.
The system relies on a high-strength, lightweight rigid grid framework composed of precision-engineered GypFrame® galvanized steel components, including the SL40Z Primary and Secondary Channels, CJ35 Cross Joiners, and WASH25 Wall Angles (L-Angles). This framework is typically sheeted with high-performance plasterboards, such as Gyproc® BaseLine® 12.5mm, and can be integrated with insulation material to enhance both thermal comfort and acoustic damping between floor levels. Engineered to resist sagging and warping, the Gyproc® CLASSIC system provides a highly stable, durable substrate ready for immediate direct decoration, painting, or skimming.
Brand: Gyproc® (Saint-Gobain)
System Name: CLASSIC Concealed Ceiling System
Core Profile Framework: Gyproc® SL40Z
Component Parts & Material: Heavy-gauge, zinc-coated galvanized steel framing components:
Channel SL40Z: Primary and secondary ceiling grid structural runners.
Cross Joiner (CJ35): Heavy-duty clips for securing perpendicular channel intersections.
Wall Angle (WASH25): Perimeter L-Angles utilized for border alignment and as sturdy suspension hangers.
System Engineering Metrics:
Overall System Weight: ~10.20 kg/m² (including 12.5mm plasterboard lining)
Maximum Allowable Loads: Up to 3.00 kg/m²
Recommended Ceiling Drop: $\le$ 1.50 meters from structural substrate
Grid Spacing Layout: Standard configuration features primary channels spaced at 1000mm centers, secondary channels at 406mm centers, and perimeter wall angle anchor points at 305mm centers.
Design Aesthetic: Monolithic, smooth, completely seamless flush-jointed concealed ceiling.
Product Category Fit: Building Materials / Hardware (System framework component level)
Malaysia
