Flat lock system is a highly cost-effective roofing and wall materials, due to the advantages of corrosion resistant, beautiful, light weight, high strength and easy molding , which service life up to 20-25 years and widely used in airport terminals, aircraft maintenance hangar, stations and major transport hubs etc.
System structure

System features
1. Classic building style, distinct level, outstanding visual effect
2. Convenient assembly, installed on the existing substrate with fasteners, without complicated mechanical fixing.
3. Almost suitable for any shaped building surface, allows diversified designs
4. Suitable for ≥30°C slope roof and wall, usually need waterproof underlayer.
Normal panels and materials
| Rectangular shaped | Diamond shaped | Hexagonal | Trapezoidal |
Width | 400/500/600mm | 200/300/400mm | 200/300/400mm | 200/300/400mm |
Thickness | 0.7/0.8/1.0mm | 0.7/0.8mm | 0.7/0.8mm | 0.7/0.8/1.0mm |
Material | copper,titanium-zinc,Al-Mg-Mn | copper,titanium-zinc,Al-Mg-Mn | copper,titanium-zinc,Al-Mg-Mn | copper,titanium-zinc,Al-Mg-Mn |
Surface | slope≥30°C large plain area | slope≥30°C curved,tapered, spherical | slope≥30°Ccurved,tapered, spherical | slope≥30°C large plain area |
Need waterproof underlayer | ||||
Our advantages
Design optimization
Drawing detailing
Technical support
Precise processing
Efficient installation
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