roof insulation required on tenant upfit R-38?
roof insulation required on tenant upfit R-38?
(OP)
2009 IECC
2200sf type IIB assembly A-2
alteration of existing tenant space at covered mall building in austin texas to salad restaurant;
does R-38 batt have to be installed below the deck minimum if insulation is added per table 502.2 (1)?
the existing roof deck is R-6.24 and the engineer & architect directed to provide R-13 batt below deck to meet the design basis of the HVAC.
is there an exemption for alterations?
2200sf type IIB assembly A-2
alteration of existing tenant space at covered mall building in austin texas to salad restaurant;
does R-38 batt have to be installed below the deck minimum if insulation is added per table 502.2 (1)?
the existing roof deck is R-6.24 and the engineer & architect directed to provide R-13 batt below deck to meet the design basis of the HVAC.
is there an exemption for alterations?
steve yarnall
http://svyarchitect.blogspot.com/
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