Restoring churches is difficult because the unique features of the building must be considered. For example, towers and spires are very complex parts. They are often in poor condition. Churches also have vaults, which often cause problems.
Finding a builder is also difficult. The Heritage Conservation Act requires that the builder must have a special license. This means the choice is limited. Pastor Siim Teekel of Oleviste congregation says that initially, it was difficult to find a suitable restorer. However, over time, contacts have been established.
In Tallinn, there are about six to seven companies that can perform restoration work. These companies are specialists in their field.
Churches also need to be modernized. Restorer Juhan Kilumets says that a 21st-century congregation must be able to function in a medieval church.
To find funds for restoration, churches must take action themselves. They contact supporters. The city of Tallinn has helped with funding. The city offers the opportunity to submit applications.
Tartu Maarja church organizes events to raise funds. Church leader Pirjo Roots says that people want to help. Local municipalities are major supporters. For example, the city of Tartu helped restore the tower of Tartu Maarja church.
The state and municipalities distribute grants according to a specific system. Funds go to those with the most pressing problems.