MrTimbo

Ah thank you, that's what I was hoping to hear!

Hello! We bought a house recently and I was planning what to do with the garage when I noticed the back wall has a bit of wet coming from behind a wooden board. It turns out when the extension was put in, they pushed all the dirt straight out the back and around the back of the pre-existing garage. So anyhow, I removed the board and the old garage window was still there, completed rotted, half underground. I've sealed the gap as a temp measure and it's water tight afaik (wouldnt trust more than some light rain). I've removed the old window frame but now I don't really know how to fix it properly, so that at some point we can plaster over it all. Any advice on how to tackle this would be greatly appreciated!