TermoFlo
Professional engineering calculators for construction
Wall thermal conductivity, heat loss, hydraulics and heating cost — everything needed to design energy-efficient buildings against Ukrainian building norms.
Powerful Tools for Professionals
Complete solution for thermal engineering calculations
Wall Thermal Conductivity
Calculate thermal resistance, U-value, heat flux, and dew point. Multi-layer wall constructions with temperature profile visualization.
Room Heat Loss
Comprehensive heat loss calculation through walls, floors, ceilings, and windows considering orientation.
Hydraulic Calculation
Calculate pressure losses, pipe diameters, and pump selection for heating and water supply systems.
Heating Cost
Forecast annual heating costs for different fuel types considering equipment efficiency and local prices.
Calculation Routes
Choose your path based on project goals
TermoFlo offers flexible calculation routes. Start with wall thermal conductivity, then choose your direction: heating cost analysis or hydraulic system design.
From wall construction to heating cost forecast
From wall construction to pipe and pump sizing
Integrated Design Pipeline
All calculators work together for comprehensive building analysis
TermoFlo combines all stages of thermal engineering calculation into one continuous process. Start with wall construction, calculate heat loss, select heating system, and know the exact annual operating cost.
1. Wall Construction
Create multi-layer wall construction, select materials from library, and calculate thermal conductivity per DBN standards.
2. Heat Loss Calculation
Use wall data to calculate total room heat loss through all building envelope components.
3. Equipment Selection
Based on heat loss, select optimal heating system and calculate pipe hydraulics.
4. Cost Forecast
Know the exact annual heating cost of your building considering chosen fuel type and tariffs.
Why Choose TermoFlo?
Professional tools for engineers and architects
Calculation Accuracy
The formulas follow DBN V.2.6-31, the thermal insulation norm against which enclosing structures are checked in Ukraine.
Speed
An immediate result in the browser: enter the assembly, see the resistance, the temperature profile and the dew point.
Visualization
Temperature profile charts, heat loss diagrams, and multi-layer construction schematics.
Material Library
A library of building materials with their thermal properties, and climate data for Ukrainian cities.
Three languages
Ukrainian, English and Russian, with professional terminology.
Free
Calculations work without an account within the guest allowance; registering raises it to the monthly one.
Ready to Start Calculating?
Start with the thermal calculation — it needs no account.