Purlins

A purlin is a lightweight, horizontal beam or bar used to provide structural support in roofing.

Besides offering support, metal purlins enhance a building’s resistance to strong winds. They are an essential part of the secondary frame in commercial, residential, and industrial metal buildings.

Binox Steel Strips & Processing specializes in providing top-quality purlins, extensively used in both commercial and industrial settings. We offer these purlins in ‘C’ and ‘Z’ shapes, with cut-to-length lines suitable for garages, carports, warehouses, and industrial sheds. Our rustproof purlins withstand harsh weather conditions, establishing us as one of the most reliable purlin manufacturers in India. Binox Purlins are designed to enhance building construction economy, maintain a clean and eco-friendly site, and ensure the building remains strong and sturdy. The ‘Z’ and ‘C’ sections are precisely roll-formed from high-strength galvanized steel, cut to length, and pre-punched to required dimensions for faster construction. Known for their cost-effectiveness and durability, Binox is recognized as a leading manufacturer of Z & C Purlins in India.

Strong

Lightweight

Corrosion Resistant

Fire Resistant

Termite-Free

Cost-Effective

Z Purlin

Shape and Design

Z purlins are named after their distinctive ‘Z’ shape, which allows them to overlap and interlock, providing additional strength and support. This unique design enables them to span longer distances, making them ideal for larger constructions.

Applications

  • Roof Structures: Provide support for roofing sheets in large buildings.
  • Wall Girths: Used as horizontal supports in walls to hold cladding materials.
  • Bridging Members: Used in conjunction with C purlins to increase stability.

Shape and Design

C purlins are characterized by their ‘C’ shape, which makes them easy to handle and install. They are typically used in smaller structures and are excellent for providing intermediate support.

Applications

  • Wall and Roof Support: Commonly used to support walls and roof panels in smaller buildings.
  • Structural Framing: Provide a strong framework for various types of construction.
  • Floor Joists: Used as floor joists in mezzanine floors and other structural applications.

C Purlin

Material

Both Z and C purlins are typically manufactured from high-strength galvanized steel, which offers excellent resistance to corrosion and environmental factors. This material choice ensures the longevity and durability of the purlins.

Manufacturing Process

  • Roll Forming: Purlins are produced through a roll forming process, which shapes the steel into the desired Z or C profile.
  • Cut-to-Length: Purlins are cut to the required length to meet specific project dimensions.
  • Pre-Punching: Holes are pre-punched according to design specifications, facilitating easier and faster installation on-site.
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