hi iam studying the impact of insulation material (XPS) on building exterior wall in turkey by using design builder, but the results was a bit confusing, i have noticed a great decrease in heating load while the cooling load is increased a bit,, is it logical ??,, i feel like there is something wrong,,, i need help please !
for non insulated wall the heating and cooling load is 13221.09 kwh and 34903.88 kwh receptively for insulated wall with 4 cm extruded polystrene (XPS) the heating and cooling load is 10074.89 kwh and 35304.96 kwh repectively
