Ridge Roll (Johns-Manville)

Documents in our library describe Ridge Roll (Johns-Manville) as “hip and ridge rolls for transite asbestos shingles, 1/8 in. thick, 16, 42 and 96 in. lengths, gray, slate or red”.¹ Where the documents differ, each is listed below with its source.

Asbestos claims

If you or a family member worked with or around Ridge Roll (Johns-Manville) and later developed mesothelioma or another asbestos disease, a claim may be paid by the Manville Personal Injury Settlement Trust. Free case review.

What each document says

Every statement about Ridge Roll (Johns-Manville) in the documents, in each document's own words.

Kind of product

We list Ridge Roll (Johns-Manville) with asbestos-cement pipe, board and sheet, from how the documents describe it. That page explains how such products exposed workers.

Trades that worked with products like it: Carpenters and Construction Workers, Roofers.

See also

• Johns-Manville: the company's history, documents, people, products and plants
• Johns-Manville on our products page: what the documents say about the company's asbestos products, with sources

References

1. H. W. Johns-Manville Co.: Building Materials, Catalogue No. 102 (January 1, 1909), p. 25.
2. Johns-Manville Service to Railroads (January 1, 1923), p. 158.
3. Slum Clearance Program: Specifications and Data on Various Building Materials (December 1, 1937), p. 296.
4. Manville Fund's Responses to Plaintiffs' Interrogatories in Moore v. H.K. Porter (February 15, 1990), p. 28.