Semer is a special fastener that is critical for waterproofing in roof systems. This accessory, used at the top junction points of roof panels, significantly increases the water impermeability performance of the building. Semers made of stainless steel show high durability even in harsh weather conditions and work without any problems for many years. Thanks to its special design, it ensures rapid removal of rainwater from the roof surface, thus preventing the formation of water accumulation and possible leaks.
Semer accessories, which offer ease of installation, increase the overall performance of the roof system while minimizing the need for maintenance. Semers, which are produced in various models suitable for different roof slopes and panel profiles, can be used safely in all types of projects.