Your question
What numbers do I show the client to prove this insulation really works?
You sell windows or insulation, but your client wants proof, not promises. TermoFlo calculates how much warmer a wall becomes and shows whether it passes the Ukrainian standard — so your offer looks convincing.
Go to the wall calculatorHow it works — three steps
- 1
What you enter
Your client's wall layers, the insulation thickness you propose, and the city where they live.
- 2
What you get
The wall's thermal resistance "before" and "after", a "pass / fail" mark against the standard, and where moisture may form inside the wall.
- 3
The decision you make
Put together an offer with a number that meets the standard and show the client the "before / after" difference of insulating.
A worked example with real numbers
An aerated-concrete wall + 100 mm of mineral wool
A bare 300 mm aerated-concrete wall has a thermal resistance of about R = 2.1 m²·K/W — below the standard for most regions. Add 100 mm of mineral wool and the resistance rises to roughly R = 5.0 m²·K/W. The wall comfortably passes ДБН — and that is exactly the argument you show the client.