retrofitting techniques

Retrofitting involves updating or reinforcing existing buildings or infrastructure to improve their safety, energy efficiency, or functionality. This process can include adding new structural elements, upgrading insulation, or installing modern systems like fire alarms or seismic braces to better withstand natural disasters. Essentially, retrofitting transforms older structures to meet current standards, extend their lifespan, and adapt to new uses, often making them safer, more sustainable, and more cost-effective without complete reconstruction.