Longrun Roofing System
City Top’s original long-run and versatile profile that offers roofing, wall cladding and fencing option for commercial, industrial and residential use.
Why TOP DECK®?
- All purpose long run profile
- Economical CQ colour with high performance finish
- Bestseller since launch
Specifications
| Steel Grade | Base Metal Thickness (mm) | Total Coated Thickness (mm) | Mass (kg/m2) | Width Coverage (mm) | Depth of Rib (mm) |
|---|---|---|---|---|---|
|
G300/G500 |
0.42 |
0.475 |
4.4 |
750 |
25 |
- Recommended Pitch 5° minimum (1 in 20 approximately)
- Maximum Recommended Support Spacings
| Roof | Wall | Max Roof Overhang Unsupported (mm) | |||
|---|---|---|---|---|---|
|
End Span (mm) |
Continuous Span (mm) |
Max Span (mm) |
|||
|
1000 |
1200 |
1200 |
150 |
||
Front Elevation
TOP DECK® PLUS
PE Longrun Roofing System
Specifications
- PE Foam + Aluminized Polyester Film facing
| Thickness (mm) | Thermal Conductivity (Kcal/mh°C) | Density (g/cm3) | Water Resistant | Weather Proofing | Chemical Resistant |
|---|---|---|---|---|---|
|
2 |
0.029 |
0.025 |
✓ |
✓ |
✓ |
