Due to Demand Apex have to EPDM Rubber Roofing kits ,added to the web site as an option.We have listed all the kit in complete kit form so you will have all the materials needed to complete your roof project .All the extras are being added ,such as trims ,adhesives ,Tapes, and if you just wish to purchase the EPDM itself it will be available in the 1.14mm and the heavy duty 1,52mm.