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 sequence of work to be followed in the construction of a building is the at most important procedures of construction. Adhere the joint where the cut edges of the shingles meet the dome with roofing tar. Trim the shingles away from the ridge vent hole. Attach he ridge cap shingles with two nails each.

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. 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. Adhere the shingles adjacent to the flange with roofing tar. 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. Starter course shingles have no tabs and can be cut with a. Sequence of work in building construction. Also wood sheeting needs to be inspected to make sure that it is attached to the roof rafters the right way.

If the plumbing vent is close to the peak of the roof lap the shingles over the peak of the roof.