The complete assortment of Blachotrapez includes also a comprehensive system of roof accessories. This includes elements necessary for the proper maintenance of the roof, optimum insulation and ventilation of the roof covering and facilitating the performance of finishing works. The accessories also improve the durability and tightness of covering, as well as protect it against the weather conditions and various damage. Our solutions include e.g. sealing systems, fixing systems, top beam tapes and sealing tapes, roof membranes and venting chimneys. The selection is supplemented by roof windows and gutter systems of renowned manufacturers.