[discostu]

Of course there's three major problems with this "survival plan":
1 - the toxic chemicals will have "settled" into the non-sealed portion of your house, once you leave the safe zone you'll die
2 - radiation ain't gonna be stopped by plastic, just gotta look at your dentists office to see that, there's a reason the radiation shield is a hell of a lot thicker than a shower curtain
3 - biologicals aren't much bigger than chemicals and will infiltrate your house just as thuroughly

This whole plastic and ducktape plan is just busy work to give the paranoid people something to do.

[Diddle E. Squat]

You obviously don't have a clue to what you are talking about. All 3 of your points are wrong, and have been repeatedly refuted in numerous posts here.

Start by reading this:

http://www.freerepublic.com/focus/news/841791/posts

[Diddle E. Squat]

I should repeat what I mentioned in an earlier post: It isn't about building a foolproof system, but increasing one's odds.