Zombie-Proof Your Home Before Friday's Rapture

Harold Camping, the evangelical Henny Penny of the Apocalypse, has got that feeling again. This time, the 90-year-old prophet is claiming that the world will "probably" end Oct. 21, 2011. What are the odds he goes 0-2? (Let's not revisit his predictions throughout the '90s for the moment.)

To hedge your bets on the eve of oblivion, browse this gallery from This Old House in preparation for one of the most frequently cited end-of-days scenarios: zombie home invasion. (Click the thumbnails to start the gallery.)