When demolishing a five-story building, where is the best place to start?

Starting the demolition of a five-story building from the top outside is advantageous for several reasons. This method, often referred to as "top-down demolition," allows for a controlled and systematic dismantling process. By beginning at the top, it is easier to manage falling debris and minimize risks to workers and surrounding structures.

When demolishing from the top, debris can be allowed to fall into the interior of the building or be contained on the site, reducing the potential for harm to pedestrians or adjacent properties. This method also allows workers to safely remove materials in a manner that does not obstruct access to lower levels, facilitating a smoother and more efficient work process.

Downward demolition provides better visibility and access to the various structural components of the building, enabling workers to address safety concerns and structural integrity more effectively. Additionally, starting from the top can help in managing dust and airborne debris, as it can be contained more easily as the structure is dismantled.

Overall, this method promotes worker safety and enhances the overall efficiency of the demolition project.