DH often works part-time from home - he's upstairs and I'm downstairs in my study next to the kitchen. There are two ways to get into the kitchen - through my study or directly from the hall. He constantly barges through my study and despite me putting a pretty rude notice on the door telling him not to do this and yelling at him now a couple of times, I can't seem to get through to him how f*ing annoying this is. He's surprised every time that I get cross with him and I feel this is rude and disrespectful. He just doesn't get it that he needs to stop doing this as every time I'm interrupted I lose concentration and have to start again. I've found a co-working space that I do go to but it's not open every day (we're pretty rural). Perhaps I should barge into his study every hour on the hour to interrupt him and see how he likes it??? Any other helpful suggestions ...