pex Nexus Code Description AREA CALCULATIONS SUMMARY Factor Net Size Perimeter Net Totals GLA1 First Floor 1.0 2814.9 254.1 2814.9 GAR BuilPln Garage 1.0 991.2 129.2 991.2 PIP Porch 1.0 24.5 21.0 24.5 GLA2 Second Floor 1.0 3625.9 297.1 3625.9 BSMT Basement 1.0 2814.9 254.1 281