In this commercial job in the Sydney Metropolitan area. The damage was caused when a contractor was installing a door stop. During the instillation of a door stopper by a tradesman there was a pulled zipper thread caused when drilling hole to install the door stopper. The main challenge we faced with this carpet repair was trying to match the construction of the pile though we ultimately were successful. As you can see, we re-tufted the missing thread back into the damaged area.