Metecno Purlins are roll formed to “C” lip channels and “Z” lip channels in high tensile steel, providing a light weight, yet long spanning, economic roof support. Metecno Purlins are available in Black steel and Galvanized materials for better durability.
Using leading edge technology Metecno Lanka offers a wide range of purlins and girts manufactured from Zink coated steel that confirmed to international standards for cold form steel structures. Metecno Lanka can make custom size purlins to suit your exact design and help to optimize structural efficiency.
GALVANIZED COATED (GI) PURLING - Z
GALVANIZED COATED (GI) PURLING - C
Completed Projects
Specifications
| PURLIN | TYPE | DEPTH D (mm) | WIDTH B (mm) | LIP a (mm) | THICKNESS t (mm) | MASS (Kg/mm) | AREA (mm2) |
| MET 7520 | C | 75 | 38 | 12 | 1.6 -2.0 | 2.45 | 312 |
| MET 10020 | C | 100 | 50 | 12 | 2.0 | 3.21 | 408 |
| MET 15020 | C/Z | 150 | 65 | 14 | 2.0 | 4.53 | 575 |
| MET 20020 | C/Z | 200 | 65 | 14 | 2.0 | 5.31 | 676 |
| MET 25020 | C/Z | 250 | 75 | 20 | 2.0 | 6.62 | 845 |