Renovation and maintenance of the roof truss and roof slopes with the design of the anti-snow system for district court in Krosno

The work was to maintain the roof truss with anti-snow elements on the roof slopes. The damaged pieces of the roof's wooden structure were examined in terms of their strength and destruction by fungi and wood-eaters. Details of the structure selected for replacement and repair and marked on the drawings. After replacing the degraded elements of the roof truss, the entire attic become decontaminated with fungicides. The whole truss was secured with drainage protective agents by painting with brushes twice, rubbing the protective measures into all surfaces of wooden structures.