Go somewhere that isn't a regular habit of yours. At home you have certain patterns of behavior, the same at work, your location matters.
Find a neutral ground when you want to focus and use that location or ones like it as a way to both isolate yourself from common distractions of your normal surroundings, as well as to set the scene for your focus.
Find a neutral ground when you want to focus and use that location or ones like it as a way to both isolate yourself from common distractions of your normal surroundings, as well as to set the scene for your focus.