Traditional demolition methods — jackhammers, breaker attachments — generate a lot of vibration, a lot of noise, and a lot of airborne dust. On an occupied site, that's disruptive for tenants, staff, and neighbouring units.
Diamond blade cutting works differently. Water-cooled blades keep dust down at the source, and the cutting action itself produces far less vibration than percussive demolition. The result is a cleaner site, a quieter job, and far fewer complaints from anyone still working nearby.
For hotels, hospitals, and occupied commercial buildings in particular, this difference is often the deciding factor in choosing diamond cutting over conventional demolition for any structural modification work.