We knocked a wall out using a building firm and they did some other work for us at the same time. They were originally going to use a concrete beam but later said we need a steel rsj. They did the work. We paid them. This was several years ago and the company is no longer running.
we didn’t know and they didn’t tell us that we needed building control sign off for the rsj.
We are thinking about selling and now are not sure what our options are and if this is going to stop us selling the house.
Has anyone for any experience of this?