Why all the time as an advantage of frame houses is their cheapness? Yes, a normal frame house is not cheaper a stone house. The wood is rather expensive, plus costs on covering (OSB, DSP), plus all the accessories (screws, corners, etc.). It seems cheap but as you touch ... The life-span as it seems to me for the frame house will be sufficient, and not for one generation, if you make a high quality, protecting the wood. Yes, everything is clear, the people in their Soviet mind really want to build a house where they will live in a retirement. To count in our country at a normal retirement is impossible.
If you have some money only for the frame house, so build it, the only thing you need to follow is a quality of construction and good finishing materials. And as noted by "forum users" you should maintain the house. Then, 50 years later, it will stand.
The service life depends primarily on the exploitation of home. Without a repair the house lives about 50 years and everything depends on the owner.
There are timber houses of 100 years or more, and there are frame which are 200 years. I am talking about the houses in a good condition, suitable for life.
Of course, you will not find modern frame houses of 50 years and more as advanced materials, including the insulation have recently appeared even in Europe and America.
The frame is impregnated with a special fire defense (not to be confused with a translucent impregnation). The frame has a hidden location. A lifetime of a frame house in compliance with a technology ranging is from 30 to 50 years (from literature). The durability of the building itself is no less dependent on the life of the insulation, internal engineering systems (pipes, heating systems, etc.) and obsolescence, finally! The term to overhaul of the house, like any other system determined by the minimum durability of its main elements, i.e. it must be evaluated "in the narrow place." So, after 30-50 years, and in a frame or a brick house, insulated from the outside or inside the walls, the insulation has to be changed, but to replace it in a brick house you will have to disassemble that house, hiring a crew for "rather big money", and then again to restore broken! Then to build the walls with the new insulation and facing bricks just like in Chernobyl!
In frame houses a replacing the insulation (as well as pipes, wires, damaged structural elements) can be performed simply, cheaply and quickly: unscrewed the screws, removed the sheetrock, pulled out an old insulation (pipe, wire, etc.) and put a new one, twist screws. And you can do yourself, without the involvement of the builders, not to "evict" for indefinite time from the house. Such way is well received in the North America where the people are still living in frame houses built in the early 1700s. The frame is still the same as the original!