Hi Guys, Looking at getting a garden log cabin but I'm not sure what wall thickness I should go for. I think I'm ruling out 28mm, I'm currently looking at 45mm but I can see some companies offering as much as 70mm. I'm not log cabin expert and i know salespeople will say anything to get the sale. Is 45mm enough? it's going to be used as a chillout room, will probably have a tv etc in. One company are selling 62mm (warmalogs) which is supposedly 140mm equivalent but its an extra £1000 which I do like the look of but is it necessary?