Modified Bitumen Roofing is made up of asphalt shingles roofing materials which is designed for low slope & flat roofing. Modified Bitumen Roofing is highly durable & can properly protect the roofing surface of your building during the extreme weather changes & natural calamities. Click here or copy this link, open on browser: http://naples-roofing.com Contact with us: Email: [email protected] Phone: (716) 715-0756