Over the past decades, the metal tile has strengthened the status of the most practical and reliable material for the design of the roofs. The durability of using the profile and ease of its installation attracts those buyers who make repairs with their own hands without involving professional assistance.
But not every metal tile has all the listed properties. Your task is to choose high -quality material among the entire assortment presented in the construction market. Below will be the criteria for which you need to pay attention to when choosing a metal tile.
The thickness of the material. The roof created of metal profile is often subjected to all kinds of mechanical loads. So that it does not deform and does not become unusable, the thickness of the layer should be at least 0.4 mm. The optimal thickness of the profile elements is 0.5 mm. Options for such a metal tile can be watched here or in the cabin of building materials of your city. Such a thickness will maintain the plasticity of the material along with the necessary stiffness.
Some types of metal tiles are subjected to corrosion. This is due to the influence of atmospheric precipitation on it. Therefore, manufacturers cover the profile with zinc. It is important that the coating is both on the front and on the back of the product. To enhance protective properties on top of the zinc layer, a special polymer film is applied. It is the film of the polymer composition that gives the metal tile the desired shade.
Some parties of the product can enter the shelves with marriage. Therefore, it is very important to carefully consider the metal tile before buying. There should not be cracks, chips, traces of strokes on the profile.