GAF- Mastering The Roof (chapter 13) Flashing is used to seal and protects joints in a building from water penetration ... Installing Camelot® Roofing Shingles.
DIY Network explains how to correctly install flashing when constructing a new house or altering the exterior of a house.
Jan 20, 2012 ... Watch as these roofers lay out materials, set a starter course, and cut and nail down flashing and shingles.
As you did with the flashing, always lap upper pieces over lower pieces. The felt keeps the roof deck dry before shingles go on, protects against wind-driven rain ...
Jan 16, 2006 ... These systems rely on overlapping elements—roofing felts, shingles, tiles and flashing details—to redirect the rainfall. The pitch of the roof ...
Flashing should overlap the roof-covering material, but on asphalt shingle roofs, for aesthetic reasons, the part of the headwall flashing that extends down over ...
Roof flashing is used to direct water flow away from places where it can collect. ... Valley flashing is attached on top of the roofing felt, before shingles are added.
Mar 22, 2013 ... Maybe it is because they like doing the “woven” style out here while out west we trimmed the shingles back & used a “W” Flashing detail.