Z purlins are cold-formed steel sections used in roofing and wall cladding systems for warehouses, factories, industrial buildings, and commercial structures. Unlike C purlins, the Z profile allows purlins to be lapped and nested at splice points which means continuous runs across multiple spans can be achieved without losing section strength at the joints. This is why Z purlins are often specified on longer roof spans where C purlins would need additional mid-span support.
As Z purlin manufacturers in Okhla, we cold-form purlins from high-tensile steel in a range of web depths, flange widths, and thicknesses. The lap length at splice points is part of the structural design, so we cut purlins to the lengths your engineer specifies rather than standard lengths that need site trimming. If you're working from a purlin layout drawing, send it across and we'll cut to suit.
We are also a Z purlin supplier in Okhla, with standard sections in regular stock and the ability to roll non-standard sizes when your project calls for them. Delivery goes out across Okhla, and for projects with multiple delivery points or phased construction, we can split supply accordingly.
As Z purlin traders in Okhla, we supply contractors, fabricators, and steel building erectors in project and bulk quantities. Pricing is quoted by section size, thickness, and length, if you are comparing Z purlins against C purlins for a particular span, we can help you work through the structural and cost difference before you decide.
Send us your span, purlin spacing, roof load, and quantity for a quote.
Applications
- Industrial sheds and warehouses
- Roofing and wall cladding systems
- Pre-engineered buildings (PEB)
- Commercial and infrastructure projects
- Factory and agricultural structures