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Discover how Light Gauge Steel’s lightweight properties make it the perfect choice for adding floors to existing buildings in dense urban environments.

Rooftop additions present unique engineering challenges that make Light Gauge Steel an ideal construction solution. When adding floors to existing buildings, the weight of the new structure is a critical factor that determines feasibility and cost. Traditional concrete construction can easily double the load on existing foundations, often requiring expensive foundation reinforcement.

Light Gauge Steel structures typically weigh 40-50% less than their concrete equivalents. This weight reduction means that many existing buildings can accommodate additional floors without any foundation modification. For building owners in urban areas like Amman, this translates to significant cost savings and faster project approval.

The prefabrication aspect of LGS is particularly advantageous for rooftop projects. All steel components are manufactured off-site with CNC precision, then transported to the building for rapid assembly. This minimizes disruption to existing building occupants and reduces the construction timeline from months to weeks.

Urban sites often have limited crane access and restricted working hours due to neighborhood considerations. LGS components are lightweight enough to be carried manually or with small equipment, making them ideal for tight urban environments. The clean, dry assembly process also eliminates the dust, noise, and debris associated with concrete construction.

At LGS Jordan, we have successfully completed numerous rooftop addition projects across Amman, including a two-story addition to an existing apartment building in the 7th Circle area. Our engineering team specializes in assessing existing structures and designing LGS solutions that maximize new floor space while respecting structural limitations.