>>492304>>492209>>492212Not to shit all over the idea but I can't see this working very well. There's no air circulation and that's literally the most important thing for a log store.
In all honesty, you could probably leave it outside in the pouring rain and as long as the air gets at it and it's off the ground it would be just fine. Surface moisture on firewood ain't shit, it'll still burn easy as long as it's seasoned. Now you're saying this stuff is dead already and has been felled, be wary because it could be fresher than you think but assuming it's been there a while here are a few things I might try.
You want air to circulate under and around your logs but since the Forestry Commission in England don;t want you in there, stealth is also a concern so lets keep that in mind.
Method one:
>Find secluded area close by but not directly where you wish to camp>Clear ground of majority of long grass (this shit will grow up into your stack of firewood, you don't want that)>Lay two poles along the ground, just far enough apart for your firewood to rest on them, make them as far apart as possible, this will be dictated by the length of your firewood so it helps if you make it fairly even. >Stack that shit>build lean to style shelter over the stack but leaving the ends and one side showing - this is mostly for camouflage but it'll help keep the worst of the rain off your stack too.>placement is key for this to work, if it's likely to be seen from more than one direction this probably isn't ideal but you can build quite low to the ground and take advantage of natural thickets. >Try building several small stashes like this instead of one big one. 
