FAQ'S

• What is light steel frame technology?

  Light Steel Frame (LSF) technology is a modern construction method that uses cold-formed galvanized steel sections or panels to create the structural skeleton of a building. It is essentially a "skeleton" or "frame" for walls, floors, and roofs that is factory-manufactured and then assembled on-site, serving as a lighter, faster, and more durable alternative to traditional timber or brick-and-mortar framing.

• Why use light steel frame (LSF)?

  Cold-Formed Components: The steel is shaped at room temperature into "C" or "U" profiles,

  creating high-strength, lightweight studs and joists.

  Off-Site Manufacturing: The frames are designed using specialized software and prefabricated in a factory with high precision (often within 1-2mm), leading to faster assembly and less waste on-site.

  Rapid Assembly: Components are typically joined together with screws, rivets, or bolts, similar to a "kit of parts".

  Cladding System: Because the steel frame only provides structural support, the building is finished with various cladding materials (e.g., fiber cement boards, bricks, plasterboard) and insulation, offering excellent thermal and acoustic performance.

• What are the advantages of LSF structures?

  Speed: LSF buildings can be constructed 30% to 50% faster than traditional masonry, saving costs on labour.

  Lightweight & Strong: The high strength-to-weight ratio allows for smaller foundations while maintaining high load-bearing capacity.

  Durability: The galvanized coating makes the structure resistant to rust, corrosion, termites, and rotting as opposed to wood .

  Precision: The factory-controlled process ensures perfectly straight walls and square corners, which reduces the need for costly on-site adjustments.

  Sustainability: Steel is 100% recyclable, and the reduced on-site waste contributes to a lower environmental impact.

• Is LSF an approved alternative method in South Africa?

  LSF is a verified and approved building technique in South Africa, supported by government, financial institutions, and local regulatory bodies.

  Standards and Regulations: LSF building is engineered for compliance with SANS 517:2013 ("Light steel frame building") and the National Building Code (SANS 10400).

• Who are the stakeholders involved in the design and build with LSF?

  For small to medium sized structures, you would involve an architect, structural engineer and building contractor.

• Can LSF be used to build anywhere in South Africa?

  Yes, Light Steel Frame (LSF) building can be used anywhere in South Africa for a wide range of applications, from residential homes to commercial developments and specialized structures. The method is increasingly popular due to its speed, energy efficiency, and suitability for various, including coastal and humid, environments.

• Does Fitran offer DIY options?

  Yes we do. It should be said that the Client takes all the risk upon himself or herself. With DIY, we will assist with the design, fabrication and delivery of the light steel frame only. Any acceptance and compliances during the build becomes the responsibility of the Client. The best would be to discuss and confirm all requirements beforehand.