Light Steel Frame construction offers significant advantages in terms of reducing carbon impact, improving build efficiency, and supporting a circular economy. These benefits position it as a strong candidate for companies aiming to achieve carbon neutrality, provided emissions are measured, offset, and verified appropriately.
reduced waste lower embodied carbon thermal efficiency
reduced waste lower embodied carbon thermal efficiency
reduced waste lower embodied carbon thermal efficiency
reduced waste lower embodied carbon thermal efficiency
reduced waste lower embodied carbon thermal efficiency
reduced waste lower embodied carbon thermal efficiency
Lower Embodied Carbon
Studies show LSF solutions can achieve up to 51% lower embodied carbon compared to traditional concrete/blockwork structures. With future steel recycling considered (“Module D” credits), embodied carbon impact can be reduced to 49% of the equivalent concrete design.
Reduced Waste & Lighter Weight
LSF construction generates approximately 30% less on-site waste due to prefabrication and precision manufacturing. Total structure weight can be as little as 25% of a concrete building, easing foundation requirements and reducing transport emissions.
Thermal Efficiency & Operational Carbon Savings
LSF systems provide excellent thermal insulation and airtightness, lowering a building’s operational energy use. Factory-based production increases efficiency, reduces build time, and minimises site-based risks.
Recycling & Modularity
Steel is highly recyclable and adaptable, supporting circular economy principles. LSF structures are modular, allowing for easier expansion, relocation, or repurposing throughout the building lifecycle.
Feature | Light Steel Frame (LSF) | Traditional Concrete/Masonry |
---|---|---|
Embodied Carbon |
Up to 51% lower; 49% with recycling credits |
Higher by default, fewer reduction opportunities |
Site Waste |
~30% less waste |
Higher waste output |
Weight |
≈25% of equivalent concrete structure |
Much heavier, more demanding foundations |
Thermal Efficiency |
Excellent insulation & energy performance |
Often lower unless extra insulation added |
Build Speed |
Fast, high precision |
Slower, more weather delays |
Reusability |
Highly recyclable & adaptable |
Limited reuse potential |
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