Roof Shingle Construction Sequence

Roof shingles are installed in such a fashion that each seam or joint is overlapped by a shingle further up the roof.

Roof shingle construction sequence.

The major sequences of construction are marking excavation concreting brick masonry roof laying flooring and finishing. If the roof shingles and all accessory roof components are arranged and overlapped with this in mind the roof should successfully shed water. Sequence of work in building construction. Roof shingles consist of a series of individual overlapping components that when laid together in rows or courses starting at the bottom edge of a roof form a barrier designed to repel water snow and ice.

Unfortunately many roofing contractors do not check for missing nails during the removal old roofing material. Starting at the bottom of the roof lay down a single starter course shingle allowing about an inch to clear the edge of the roof. If the plumbing vent is close to the peak of the roof lap the shingles over the peak of the roof. In the dictionary to shingle is defined as to lay out or arrange so as to overlap so now let s look at the sequence of overlapping roof construction components to see how this applies.

The sequence of work to be followed in the construction of a building is the at most important procedures of construction. Attach he ridge cap shingles with two nails each. Adhere the shingles adjacent to the flange with roofing tar. Starter course shingles have no tabs and can be cut with a.

Adhere the joint where the cut edges of the shingles meet the dome with roofing tar.