A cold-formed galvanised steel zed purlin with a groove pressed into the web beside each flange, a broad and a narrow flange so that lengths nest at a lap, and a lip on each flange.
Category: Carports › Freestanding and Lean-To Carports › Purlin Sections and Fittings
By Huu Khanh Nguyen · Updated November 5, 2026 · purlin, zed, stiffened-web, steel
| Name | Default | Unit |
|---|---|---|
| Length | 8000 | mm |
| Width | row[1] + row[3] - thickness + (sizeZ < 200 ? (row[2] + row[4] - thickness) * Math.tan(Math.PI / 9) - (1 - Math.cos(Math.PI / 9)) * thickness : 0) | mm |
| Depth | 200 | mm |
| Base metal thickness | 1.8 | mm |