plockhart

I'm self building a timber framed garden room. The construction from outside to inside is: weatherboard/cladding ventillation battens breathable membrane osb sheathing timber frame (with PIR in the middle) PIR overboarded I have the 4 walls squared and upright, the diagonals lengths are the same, and have ended up with a significant misalignment at an external corner. It's square and flush at the bottom, and at the top it diverges by about 20mm, and tapers down to 0mm misalignment 1m down. I am thinking of creating blocks/cuts of timber along that misalignment so the osb sheathing can go on flush and be supported along that top bit. As for the gaps that it leaves, can/should I use closed cell expanding foam to fill those voids? Thanks in advance

I'm being incredibly sarcastic! Feels like everyone around me is putting the up on their garden. Blowy North there are so many great bits on the forum I have come across over the months.

I am embarking on the unique and ambitious project of building.....yet another timber framed garden room based off knowledge from the internet. Yes I know, done to death! Over the weeks of researching I found this sub full of really helpful knowledge and thought maybe there would be a benefit to me being part of this community. I've done lots of DIY from joinery to electrics but nothing as big as this or that has put all those skills together. Should be exciting...