Outside corners on dormers needs special flashing details to prevent water leaks ... corners shed water and stay dry for the life of the roof. There are two good ways to handle corner flashing.

Effisus Cobra is a solution for permanently sealing flashing details on metal roofs. Its elongation capacity guarantees that it will perfectly fit and adapt to any metal roof profile.

Effisus Bond FT: An ideal solution for permanently sealing flashing details on metal roofs of any type which saves time and labour with a superior long-lasting performance. Its unique elongation ...