Extra 10 on doors is worth it. The 1950 ones I've got are noticeably low. Not ducking height but not far off lol.Not yet..... Altho I am going to go slightly over the permitted development (circa 2.6m in height) so here's hoping even if there are issues id have planning accepted (over 1m off all boundaries). Gonna have 200mm extra headroom over the build pack and doors I've ordered are 2100 high.
I realise fitting the back wall and overhang and gutter is going to be a pain in ass!
Not sure I fully get you - my OSB is flush with top of wall, and extends about 5 inches passed the end so it overlaps the bearer/metal washer.@dlockers did you cut your boards flush with your frame or allow a small overhang to stop the OSB clashing with the wall?
Looks like to stop a clash would need a 2cm or so offset if that makes sense. But realise with walls over 2.3m and 100mm floor beams the 2.4m OSB probably won't hit it anyway.