Wooden roofs are an ideal choice in the construction of various buildings. They offer high protection from the weather (such as rain or snow), contribute to the protection and insulation of the building. Also, no significant cost is required for their construction and maintenance. This is one of the reasons why most people prefer wooden roofs to concrete insulation. Fir and pine wood are mainly used for their construction. For the support of the roof, the use of composite glue-laminated timber (construction of columns) is common.