E
Energy Optimizer
Calculate heat loss, check compliance, save money.
Heat Loss Calculator
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LV
Heat Loss Calculator
Building name
Building standard
LBN 002-15 (Latvia)
Indoor temperature (°C)
Climate zone
Heating season (hours)
Energy price (€/kWh)
Building elements
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Element type
Wall
Roof
Floor
Window
Door
Name
Area (m²)
Material layers
Add layer
Material
Aerated concrete D500 (\u03bb=0.12)
Aerated concrete D600 (\u03bb=0.14)
Solid ceramic brick (\u03bb=0.7)
Hollow ceramic brick (\u03bb=0.44)
Silicate brick (\u03bb=0.87)
Reinforced concrete (\u03bb=1.7)
Lightweight concrete (\u03bb=0.47)
Mineral wool (\u03bb=0.04)
EPS 70 (expanded polystyrene) (\u03bb=0.039)
EPS 100 (expanded polystyrene) (\u03bb=0.036)
XPS (extruded polystyrene) (\u03bb=0.034)
PUR/PIR foam (\u03bb=0.025)
Pine / Spruce (\u03bb=0.13)
Plywood (\u03bb=0.15)
OSB board (\u03bb=0.13)
Gypsum board (\u03bb=0.25)
Cement render (\u03bb=0.93)
Thickness (mm)
Calculate
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