Roofing Shingle Manufacturing Process

The 3 tab asphalt shingle is the least expensive asphalt shingle product common to new construction.

Roofing shingle manufacturing process.

Shingle base for organic shingles. Center a minimum 610 mm 24 wide minimum 28 gauge pre finished galvanized metal valley liner in the valley and fasten with only enough nails to hold it in place nailing at the edges only. Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles. You ll come away with valuable insights on the durability and value of certainteed s roofing.

Roof shingles are installed in such a fashion that each seam or joint is overlapped by a shingle further up the roof. As mentioned the manufacturing process uses a continuous web or sheet which provides the foundation upon which the asphalt and other materials are applied. Laminated shingles are also called architectural dimensional or dragon tooth 3 tab shingles this is the basic type of asphalt shingle. Once installed on a roof the shingles are heated by the sun and this adhesive is activated to bond overlapping shingles together for increased wind resistance.

Base of cellulose fibers like recycled paper or wood. The manufacturing process asphalt shingles are produced by passing the base material through a machine that successively adds the other components. The fibers are mixed with water to make a pulp dried into sheets and then wound onto a long roll. 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.

For anyone interested in roofing materials or simply how things are made this short video offers a snapshot of certainteed s world class asphalt shingle manufacturing operations. The asphalt roofing manufacturers association arma is a trade association representing north america s asphalt roofing manufacturing companies and their raw material suppliers. Strips or spots of a thermoplastic adhesive are applied to most shingles during the manufacturing process. An underappreciated process this will be eye opening for contractors distributors and consumers alike.

Asphalt roofing shingles are reinforced with a thin fiberglass mat made from glass fibers of specific length and diameter bound together with the help of stable resins and binders. We have a lot of product that is fiberglass based. What are roof shingles. Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap.

We can even help you find a professional to install it. It is composed of a single layer with cut outs forming 3 individual tabs. Organic based shingles start with a mat aka.