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Old Posted Nov 1, 2011, 5:03 PM
untitledreality untitledreality is offline
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Join Date: Sep 2011
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Quote:
Originally Posted by denizen467 View Post
what is involved in "firring out" (question for anyone here) ? Does concrete need to be poured to extend the slabs, or if it's only like say 12 inches at the corners, can steel extensions be bolted on, or something?
Like ardecila said, the difference would be made up in the curtain wall system.