4/10/2023 0 Comments Asphalt 4 gba![]() “But we can’t get cotton rags any more.” Since present-day asphalt felt is a paper product, the term “felt” is somewhat of a misnomer. “A long time ago, they used rag felt, which was cotton,” says Dodie Webster, technical services manager at Tamko Roofing in Joplin, Mo., a manufacturer of asphalt felt. "Asphalt felt, which has been around for over a hundred years, was originally a true cloth felt. Other relevant information from the article: Here are some data on the weight of felt types per 100 square feet: Here's the link:ĭifferent types of asphalt felt have different weights. ![]() Many of your questions are answered in an article I wrote a few years back for the Journal of Light Construction.
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