diff --git a/hub/exports/building_energy/idf.py b/hub/exports/building_energy/idf.py
index 27f678fd..db40ca1b 100644
--- a/hub/exports/building_energy/idf.py
+++ b/hub/exports/building_energy/idf.py
@@ -279,7 +279,8 @@ class Idf:
   def _add_construction(self, thermal_boundary):
     for construction in self._idf.idfobjects[self._CONSTRUCTION]:
       if thermal_boundary.parent_surface.vegetation is not None:
-        if construction.Name == f'{thermal_boundary.construction_name}_{thermal_boundary.parent_surface.vegetation.name}':
+        if construction.Name == f'{thermal_boundary.construction_name}_' \
+                                f'{thermal_boundary.parent_surface.vegetation.name}':
           return
       else:
         if construction.Name == thermal_boundary.construction_name:
@@ -335,8 +336,10 @@ class Idf:
         return thermostat
     return self._idf.newidfobject(self._THERMOSTAT,
                                   Name=thermostat_name,
-                                  Heating_Setpoint_Schedule_Name=f'Heating thermostat schedules {thermal_zone.usage_name}',
-                                  Cooling_Setpoint_Schedule_Name=f'Cooling thermostat schedules {thermal_zone.usage_name}')
+                                  Heating_Setpoint_Schedule_Name=
+                                  f'Heating thermostat schedules {thermal_zone.usage_name}',
+                                  Cooling_Setpoint_Schedule_Name=
+                                  f'Cooling thermostat schedules {thermal_zone.usage_name}')
 
   def _add_heating_system(self, thermal_zone, zone_name):
     for air_system in self._idf.idfobjects[self._IDEAL_LOAD_AIR_SYSTEM]:
@@ -654,7 +657,7 @@ class Idf:
             outside_boundary_condition = 'Ground'
             sun_exposure = 'NoSun'
             wind_exposure = 'NoWind'
-          if boundary.parent_surface.percentage_shared is not None and boundary.parent_surface.percentage_shared >= 0.5:
+          if boundary.parent_surface.percentage_shared is not None and boundary.parent_surface.percentage_shared > 0.5:
             outside_boundary_condition = 'Surface'
             outside_boundary_condition_object = boundary.parent_surface.name
             sun_exposure = 'NoSun'