There are many materials for arranging the roof: slate, copper, proflist et al. A special place among them is occupied by the metal tile Grand Line . This material has an advantageous ratio of quality and price.. Its basis – galvanized steel sheet. On the inside, it is painted, from outside – treated with a protective coating (polyester, polyurethane, plastisol, etc.. d.).
dignity
Metal tile – relatively inexpensive material. She stands in 10-20 times cheaper than roofing copper and 2-3 times – ceramic tiles. Moreover, she is able to serve 30-50 years old. This material is lightweight – usually no more 6 kg per 1 sq. m. This makes it easier to work with. And most importantly – there is no need to install a solid lathing and reinforce the structure.
The material is suitable for arranging the roof of almost any shape, which makes it possible to implement non-standard projects. Installation of metal tiles takes a little time. Roof area 100 sq. m. two masters can lay in one shift.
disadvantages
The metal tile has a low level of noise insulation. But this problem is easily solved. It is enough to lay a layer of sound insulating material, and you won't be bothered by the rain, hail and birds. It is also worth noting, that the roof made of metal tiles must be laid at an angle of at least 14 degrees. Otherwise, due to the features of the relief, snow may linger on it.. Sheet cuts must be treated with special compounds to avoid corrosion. Due to the high electrical conductivity, it will be necessary to install a lightning protection system.
