I saw the same guide on shedworking. My main concern was to do with expansion and contraction in the external walls - both 1john and flameport mention this.
From speaking to a few folks I know who have these 'log cabin' style buildings we can expect about 20mm movement vertically (cross grain to the planks - not much size change horizontally). Looking at the one I've had delivered the construction of the door frame and window frame are built to allow for some movement so I see no reason to doubt this.
Though generally it sounds like we're building the same thing. I have less insulation in the floor (25mm only) as the depth of the floor joints is only 38mm and anything except 25mm PIR is relatively expensive as no-one stocks it. 50mm in the walls and 100mm in the ceiling sounds the same.
What's your schedule? Let me know and I'll make sure I pass on any gotchas as I come across them if there's time for you to avoid them.
From speaking to a few folks I know who have these 'log cabin' style buildings we can expect about 20mm movement vertically (cross grain to the planks - not much size change horizontally). Looking at the one I've had delivered the construction of the door frame and window frame are built to allow for some movement so I see no reason to doubt this.
Though generally it sounds like we're building the same thing. I have less insulation in the floor (25mm only) as the depth of the floor joints is only 38mm and anything except 25mm PIR is relatively expensive as no-one stocks it. 50mm in the walls and 100mm in the ceiling sounds the same.
What's your schedule? Let me know and I'll make sure I pass on any gotchas as I come across them if there's time for you to avoid them.