Suspended ceiling for the well. This option of insulation is one of the simplest and most effective ways to maintain access to water in winter. To prevent the formation of ice crust on well water or even a full -fledged ice traffic jam in the well, it is necessary to make a warm cover. This allows the temperature of the water in the well shaft to remain in the range of 7 ° C and do not freeze. The lid is located at a depth above the level of freezing of the soil.