Any buyer, when chooses material for his roof, wants to find a material that will be reliable, have high quality, which will serve for a long time. But sometimes it happens that you bought an expensive material, and its installation was incorrectly and illiterate, despite the fact that you were advised by experts. So that your roof can last a long time, and is not the cause of the problem for you, you must comply with everything that the manufacturer recommends for installing roofing material. The main point in the roof is to ensure its ventilation, that is, the space under the roof. A variety of transactions with land plots, transactions regarding apartments and, in general, transactions with any real estate must pass the state registration of rights. I must say that the registration of transactions with land plots is a rather difficult process and, moreover, time -consuming. That is why you need to contact these specialists when making such transactions, who can help you register this deal. There are many companies on the network that offer this service. You need to choose a similar company that can provide quality services and at the same time at an affordable price. It must be said that most buyers pay little attention to such a concept as ventilation. This may be due to non-informational, out of the desire to save money, or because the buyer simply does not understand the meaning of this ventilation. No roof can do without ventilation. It is worth saying that the roof ventilation is necessary in order to create the correct humidity mode and the temperature in the space under the roof. Ventilation is also necessary to remove excess moisture, which can form due to precipitation in space under the roof.