Purlins have been an essential support frame for roofs since ancient times. Earlier used in wooden form, the modern purlins are made of galvanized steel or cold-formed steel and have versatile applications. From agriculture sheds and industrial sheds to metal buildings, these are widely used for their high strength and reliability as supporting frames. Ritutech n Build is the Top C and Z Purlin Manufacturer in India. Our purlins have high yield strength, lightweight and cost-efficient. In this blog, we will explain the definition, application and differences between and c purlin so that one can have deep insight into these essential architectural elements.
What are C and Z Purlins?
C and Z Purlins are horizontal, supporting members installed in the roof and walls to evenly distribute the load. These are made of cold-formed steel and coated with paint to reflect light and absorb less heat. They are named C and Z because of the shape of their profiles. The high strength and stiffness of steel provide necessary resilience against wind, heavy load and high temperature. Though purlins have been used since ancient times, the C and Z section steel purlins are comparatively new architectural elements. It should be understood that these are different from rafters and girts. Girts provide lateral support to wall panels, while rafters are sloped structures that form the skeleton of the roof.
Difference Between C and Z Purlin
The key difference between C and Z purlins is their profile. The Z shape of the Z-section purlin allows overlapping for a continuous spanning roof structure. The angle of the grooves is less than 90 degrees. It has more contact points, offering greater strength and stability. On the other hand, C-section purlins have a symmetrical structure with an open groove design at a 90-degree angle. They are used primarily in wall and floor support. The installation and attachment of these purlins is easy, hence they are quite versatile supporting members.
Applications of C and Z Purlins
Roof Support: Crucial is distributing load evenly through the roof to the walls and rafters in pre-engineered buildings and industrial sheds.
Wide Spanning Buildings: Continuous overlapping of z purlin is used in wide-spanning structures of large sheds.
Wall and Floor Support: The c-section purlin plays a vital role as a supporting member in mezzanine floors, wall cladding is short to long structure buildings.
Top C and Z Purlin Manufacturer in India
For anyone looking for a Top C and Z Purlin Manufacturer in India, Ritutech n Build is the premium destination. Our purlins are designed to meet the highest quality standards and are precisely cut to meet the client’s specific requirements. These are corrosion resistant, have high tensile strength and excellent strength-to-weight ratio. Our purlins provide robust support to the primary frame of the metal buildings.
Conclusion
C and Z purlins are essential members of the building frame, providing strength, and reliable support to the overall structure. It gives stability and resilience against fluctuating environmental conditions and heavy loads on the roof, walls and floor. A Top C and Z Purlin Manufacturers in India like Ritutech Build ensure that architects and building contractors get robust quality purlins for their respective projects.
