I am moving into a house that has a line of support pillars in the basement holding up a long support beam, effectively resulting in multiple tzuros hapesach (no doors). Does each pillar require a mezuza?
Answer:
No mezuza would be required on such tzuros hapesach [entrance ways].
Sources:
SHulchan Aruch Y:D 286:6, Shoel Umaishiv [Mahadura 3, Vol.2:166], MIkdash Meat 286:22.