9.4 Flashings – Valleys, Walls and Chimneys Sections9.4.1 Intersection of Shingle Roofing And Masonry 9.4.2 Valleys 9.4.3 Intersection of Roofing and Wall Cladding other than Masonry 9.4.4 Vent Pipes 9.4.5 Ridges Doc navigation← 9.3 Tiles – Clay, Concrete, Slate, Metal Was this article helpful to you? Yes No How can we help? Name Email subject message