Our secondary structural framing members refer to Purlins C Section and Z Section.
These sections are cold roll formed from steel which has a maximun yield strength of 345 N/MM2
Purlin is a horizontal structural member which supports Roof Coverings. It also saves 35-40% in weight & 20% in cost when compared to Conventional Hot Rolled angles & C Sections. We supply these sections in required length with Pre-Punched holes.
This high grade steel conforming to ISO 2062 or equivalent available in 1.75 mm, 2.0 mm, 2.25mm,2.50mm & 3mm thickness & length as per requirement.
Advantages of our Purlins are
- Pre-punched holes to fit on to the cleat welded on portal.
- Time & cost saving & easy in erection.
- Zero wastage as it comes in exact fitment length.
- Dimension consistency due to roll form process.
- Low transportation cost due to decreased weight.
Our Purlins are available in the following sizes :
Web : 100 mm to 300 mm
Flange : 40 mm to 70 mm
Lip : 20 mm
Thickness : 1.75 mm to 3 mm
We manufacture Purlins as per customer’s requirement.
What is the function of a Purlins?
Purlin functions as a form of support for rafters & are horizontal members in a building or a structure. They are used to increase roof spans without the need for increasing rafter size or compromising wall stability.
Purlins are also used to build wider roofs, as they provide mid-span support. In addition, they increase the rigidity of the roof & support the overall weight of the roof deck. In steel construction purlins are used as roof framing members that support the roof sheeting and side cladding.
Our Z & C purlin product consists of fully compatible range of section profiles made from cold rolled steel in depths ranging from 100 mm to 300 mm. In addition our sections come with a wide range of compatible accessories. These accessories enhance the aesthetics of your shed.