The answer to the question of what is the approximate duration of use of the prefabricated house is obvious. Fifty years guarantee is given in prefabricated houses in response to mountain conditions. The approximate duration of use of a prefabricated house ranges from fifty to one hundred years. This is due to the quality of the material used in the construction of the prefabricated house, the craftsmanship of the craftsmen and the use of the house prolong or shorten this period. If quality materials are used when making your home, if the master makes the best of his work and most importantly if you looked at your home in a beautiful and well-maintained manner then the life of your prefabricated house is up to one hundred years. However, if there is an opposite situation, the life of your home will be at most approximately fifty years. Renewing a prefabricated house will not cost you much more. Because many of the basic items that were used before will be used again. This has a cost-reducing effect for you. If you want to extend the life of your prefabricated house further, then there are some things that you need to pay attention to. If you give importance to the basic concrete of your house, it will extend the life of your home. The use of quality materials will prolong the service life. Caring for your house's roofing materials will extend the life of your home. Especially the selection of the interior and exterior walls from the high quality and long-lasting materials will help to prolong the life of your home. Reinforcing the steel frame of your home will extend the life of your home. The maintenance of the house in time and without neglect will extend the life of your home. Establishment of your house in places where flood, water, storm will decrease the life of your home considerably. For this reason, you should be careful not to install in such places. In short, the life of your home depends on you. But it's about 50 or 100 years.