BILKA gutter system components are made of 22-gauge Swedish galvanized steel using hot forming processes. The steel is covered by G90 galvanization and by a multi layers paint system including a special Prelaq Nova coating (2×50 microns). The Prelaq Nova layer confers our products a special surface smoothness, high color stability, and outstanding resistance to rainwater and atmospheric pollutants.
BILKA gutter system is high quality, budget friendly, simple to install, highly functional, robust, long lasting as well as it provides a high-end appearance to any home.
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