Modified Bitumen Roofing Manufacturers List & Website Directory

By Roof Online Staff • Last updated October 22, 2022

For more about modified bitumen, see our article on Modified Bitumen Roofing.

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Modified Roofing Manufacturers
A roll of SBS-modified bitumen cap sheet (image courtesy Siplast)

If you are a reputable and qualified modified bitumen roofing manufacturer and feel that we’ve overlooked your company, feel free to contact us to ask to be added to this list.

Modified Bitumen Roofing Manufacturers List