1. Climatic conditions: Xuchang has a cold climate, and the insulation layer helps to keep the indoor temperature and reduce heating energy consumption. Similarly, the climate is hot, and the insulation layer can also help keep the room cool.
2. Energy efficiency: the insulation layer can effectively reduce the indoor and outdoor temperature difference and reduce the frequency of heating or air conditioning, thus improving the energy efficiency of the house and reducing energy expenditure.
3. Building regulations: Local building regulations and standards require the use of thermal insulation materials in new houses to improve the energy efficiency and living comfort of buildings. This will affect whether the developer adds insulation layer in the construction process.
4. Living comfort: The insulation layer can improve the temperature distribution in the house, reduce the uneven cold and hot, and improve the living comfort, which is an important consideration for residents.