Misconceptions abound over basements , builders say . `` We do 'em all day long , '' says one who has built many in the Oklahoma City area . But what about those that are not as common? Alternatives , including safe rooms , exist .
Misconceptions abound over basements , builders say . `` We do 'em all day long , '' says one who has built many in the Oklahoma City area . Deeper frost line means they 're common in the Northeast . Alternatives , including safe rooms , exist .