Which finishing material is more durable
For a period of 100 – 120 years, competitive coatings will have to be replaced completely:
2 times – metal tile;
3-4 times-corrugated board (copper roof does not take into account), 4-5 times-soft tiles.
During the service, they will have to be painted (on average, every 3, 5-4 years) or restore another protective coating used (every 2, 5-3, 5 years). The increase in prices for these materials and services should be taken into account, at least every 5 years. This will have to include steam and thermal insulation costs, vibro and noise-absorption of the roof. As a result, all articles of expenses for competitors will be noticeably higher than that of ceramic tiles, and more significant than that of cement-sand tiles. It is no coincidence that up to 70 % of European private houses are covered with elegant and elegant ceramic “hats”.