More complex measures require more time and financial investments. One of these investments is building insulation. To do this, an assessment made by a specialist is required, determining the current state of the building to create an individual set of insulation measures. The methods of insulating exterior walls, basements, and attics differ, so it is important to use the appropriate materials for the intended construction. When insulating a building, the benefits can be not only the reduction of heating costs but also a comfortable environment to be in.

Before deciding to renovate a building, it is necessary to assess its technical condition and carry out a detailed evaluation of the house. It is necessary to be able to carry out correct and suitable renovation of the building. To start construction works, it is necessary to prepare and submit the necessary documents to the construction authority. It should be remembered that construction works can only be carried out by registered contractors.

To avoid disagreements with the construction company, attention should be paid to the preparation of a high-quality contract, determining the deadline for the work to be performed, payment conditions, as well as actions in situations when the amount of renovation work, price, etc. changes. During the construction process, it is important to monitor the proper execution of the works. Proper maintenance of the building after renovation is a basic condition for long-term financial economy and maintenance of microclimate.