Will my existing house structure support an upper floor extension?

Whether your existing structure can support an upper floor extension depends on several factors, including the age of your home, foundation type, wall construction, and current structural condition. Most homes built after 1960 with concrete slab foundations have better potential for upper floor additions than older homes with timber or brick pier foundations.

A structural engineer's assessment is essential to determine load-bearing capacity and identify any required strengthening works. This might include foundation reinforcement, wall strengthening, or beam installation to safely distribute the additional weight.

During our initial site inspection, Curtis Construction evaluates your home's structural suitability and arranges professional engineering assessments when needed. We work with qualified structural engineers throughout the Sutherland Shire to ensure your extension is both safe and compliant with Australian building standards.