I have an air brick at the back of my house that is raised above my patio level and I would like to move it, because my patio doors will not open up all the way as a result. I think it is raised above because the actual air brick is below the patio level. The house is built on a hill and this is in the back garden which rises up from the house. I am due to lay a new patio in a couple of weeks and would need this moving before then.
