a valley is where two sections of a roof meet to form an inside corner . example a gable (peak) porch coming out of the center of a roof in the front of your house would have two valleys one on each side
I believe you are referring to an area of the roof called a valley. A valley is formed anywhere the downward slope of two roof surfaces meet.
Valley trim is usually installed onto the roof preceding the actual roofing panels. If you are using standard panels with W-Valley trim (or similiar) the Valley trim is screwed directly into the lathe using "Quick-Drill" (metal-to-wood) screws.
Valley.
Layout from edges end in valley
shingle overlap when properly attached is best for valley water run-off
Valley
You cannot fit a traditional hard style roof box without a roof rack, otherwise the roof box will scratch the surface of the roof. If you want to get a roof rack then you need to go to Carracks.co.uk , you can choose exactly which one you want to fit a roof box to. You can actually fit a soft style roof box to your roof without roof bars, something like a Thule Ranger 90 or a Green Valley Pack and Drive unit. This is normally foldable and can be stored using less space than a traditional roof box. Roof bar systems or Roof racks are normally manufactured by Thule, Mont Blanc, Yakima or Green Valley.
stone that arches over a valley formed by erosion in Karst topography. they are believed to be the left-overs of a cave roof where the rest of the roof on both sides collapsed.
In 1983 the roof collapsed from heavy snow load.
The cost of replacing your roof would include the cost of the proper quantities of: shingles, roofing paper (if necessary), fasteners, roof edge, ice dam preventer, black jack, vent boots, knife blades, tool rental, dumpster, valley material, and roof vents.
The rake is the edge of the roof that is not the eave where water drains off. On this edge are the cut off ends of the roofing material as opposed to the bottom edge of the shingle, which is a factory cut. This edge does not exist if there is a hip, the inverse of a valley.
The roof at their practice facility in Valley Ranch (Irving) Texas collapsed. Some people inside were seriously injured.