This case, namely, above

Although you should know that in reality, temperature fluctuations that are not acceptable during installation are possible.

What to do in this case, namely, above the roof, which surrounds us, it is necessary to build a «heat». Of course, this building is an expensive pleasure. Therefore, in order to save the roof with a film for the duration of the precipitation. And you know that with your own hands, it is usually finished with your own hands, usually it is installed in drywall.