DESIGN CONDITIONS:

WINTER: $,-3F$ OUTSIDE $,70$FINSIDE, LOCATION: Chicago, IL

$\backslash$table$[[$ROOF CONSTRUCTION:,$\backslash$table$[[0\mathrm{.}375"$ built$-$up roofing$],[3\mathrm{.}25"$ fiberglass roof insulation$],[4"$ sand aggregate concrete$],[36"$ air space$],[0\mathrm{.}75"$ acoustic ceiling tile$]]],[$WINDOWS:$,\backslash$table$[[4\text{'}-0"$ wide x $5^{\text{'}}-0$ high ww ter $=0\mathrm{.}60{\displaystyle \underset{?}{\overset{?}{}}}m=$