No, I never told you. I just held it in. And now, I miss everything about you. Can't believe that I still want you. And after all the things we've been through. I miss everything about you. Without you. Songwriters: REEVES, JASON / DIAGUARDI, KARA / CAILLAT, COLBIE.
In reality, while asbestos was commonly used in many asphalt roofing materials, asbestos was rarely used in the shingles themselves. It is acknowledged by the asphalt shingle manufacturers that between 1963 and the mid 1970s, some manufacturers did use asbestos in the fiber mat of shingles.
Architectural shingles are a premium grade of asphalt shingle roofing. The shingles are thicker and have a distinctive, textured appearance. They are sometimes called dimensional or laminate shingles, and were introduced in the 1970s in an effort by manufacturers to create a higher-end product. Regular roof shingles are called â3-tabâ in the trade, for the 3 tab/flaps with quarter-inch grooves between them in each panel. They run in flat, even rows as opposed to the textured and layered look of architectural shingles. Regular shingles have an average 15 to 20-year life.