A common problem with tarpaulin halls in the winter months is the formation of condensation on the inner wall of the tarpaulin roof. This is usually caused by fluctuations in the outside temperature between night and day or by moisture accumulated inside the hall. At night, frost can form on the inside of the fabric roof, which then turns into water due to higher daytime temperatures and especially when the sun is shining, and can cause certain complications inside the fabric hall. This undesirable phenomenon can be easily and completely eliminated by using a second inner fabric layer. Here is an example of a solution for installing this cover, which will drain any condensation away from the roof surface of the tarpaulin hall.