Roof Flashing Legend

Legend roofing building supplies came to the rescue when i needed the necessary building supplies for my roofing.

Roof flashing legend.

This detail illustrates a method of flashing a ventilator on a sloped roof. Pvc guttering downpipe fascia soffit boards. Base flashing is one length of flashing that is bent along the length to match the pitch of the roof. My flat roof used to be a ruin now it s something to enjoy.

August 17 2017. The exposed zinc will oxidize forming zinc oxide. Conductor pipe d w. Flashing is installed to surround roof features such as vents chimneys and skylights.

L shaped flashing is a versatile general use flashing used where a uniform or strengthened finish is needed on a 90 surface. Item snout i. Plastic pipe p v c roof flashing all pitch weights per 100 pcs. Large flashings are formed with a hook edge on the top and sides and cleated to the sheathing at 12 o c.

Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer. Every time it rains some of this zinc oxide leaches down the roof inhibiting the growth of moss and mildew. Base flashing is the solution for front walls. Atlas roof and home design studio.

Roof flashing acts sort of like a gutter for your roof deck. Double wall flue pipe a b s. The gibraltar building products l flashing protects your home the gibraltar building products l flashing protects your home from moisture infiltration where your wall meets your roof. The lower edge is hemmed for stiffness.

Some key points to remember. Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies. The zinc strip is installed along both sides of the ridge of the roof so that most of the strip is exposed. Roof flashing legend i p.

Iron pipe c p.