The construction sector, which is generating 36% of the greenhouse gas emissions, is expected to transition to carbon neutrality by 2050 to combat climate change. Achieving this requires the use of green technology and sustainable construction practices. Demountable constructions are one such approach. Reuse of components may be a solution, although it poses challenges in maintaining structural robustness and integrity. Integrating disassembly can compromise structural robustness, reducing stability and collapse resistance. Ensuring structural integrity under adverse conditions is crucial. Although much is studied in the case of individual demountable connections, a complete study of the overall behavior and strength of the building structures is lacking. Addressing this gap is vital to ensure safety, reliability and compliance with building regulations.