Dlaczego styropian grafitowy może być LEPSZY niż myślisz?

Is it worth paying extra for graphite polystyrene? In this video, I examine this topic from every angle – I conduct detailed calculations and compare the costs and efficiency of polystyrene with different lambdas. You'll learn how different types of polystyrene compare in terms of price, insulation, and potential heating savings. If you're planning to build or renovate a house, this video will help you make an informed decision and save money! ✅ Detailed material cost comparison ✅ Calculation of potential heating savings ✅ Conclusion – is it worth investing in the more expensive polystyrene? NOTE: I made a mistake when specifying the temperature difference (20°C) between the interior of the house and the temperature under the floor on the ground – this difference will be smaller, around 12-14°C, depending on the ground temperature and the desired temperature in the house. 👉 Watch before you decide to buy polystyrene! Hashtags: #Styrofoam #HouseBuilding #Savings #Insulation #StyrofoamTest #Remo