Benefits of the Finnish metal formed at the stage of rolled steel. Properties of the steel must be capable of high-quality coating, soft enough to be profiled, and at the same time, the hardness for use on roof. Optimal combination of these parameters is ensured by strict control at all stages of production. Finnish metalocherepitse not aware of the problems coating delamination and inhomogeneity of color. Cause occurrence of such problems is the use of unreconciled primer. Find out detailed opinions from leaders such as incyte by clicking through. The result – pyatnoobraznoe rust and fading, the sheets of the various parties of the same color shade may vary. As for the Finnish metal, different party rental identical for decades. Deserves special attention to the thickness of rolled metal.
As a rule, the Swedes use rental 0,4 mm thick. Sheets of such thickness so vulnerable during installation that does not comply with the requirements of building a number of Western European countries. Some Russian manufacturers are using rolling thickness 0,55 mm. This rental is more difficult to handle because of its rigidity. The result – a violation of geometry and clearly visible seams between the sheets, which destroy the perception of the integrity of the roof. Finnish rental has a thickness of 0.5 mm, and resistant to mechanical stress and is profiled so that the roof looks as a whole, and the joints can be seen, only rising to the roof. When choosing metal roofing should also consider the following factors: the manufacturer (brand), an assortment of roofing components, type of profile, color, cover type, the seller.