Browse Forums General Discussion 1 Apr 29, 2017 8:28 pm I have a speaker to install and the join between 2 plaster sheets is exactly where I need my in ceiling speaker to go. Can i cut the hole over the 2 plaster boards where the join is or is this risky for cracking? can’t tell from the photo, a tie down rod will be 12mm, is it a steel beam? he should be able to work it out 1 3363 Water this close to the slab edge or under the slab can cause slab heave or subsidence and is potentially a serious problem especially on highly reactive clay soils. Over… 6 2988 Evening, Had my 3 month maintance done on my new place. Most things are fixed to ok standards, but im not sure about the visible joins in my plaster wall. There was 2… 0 4595 |