Acme Cone’s C Cone Standard Flashing enables enhanced ventilation, making it a game-changer for roofing projects. Sized at a 7” bottom diameter and a 4” top, the C Cone Standard Flashing is the piece you need to seal your roof. The C Cone's square base is meticulously designed to ensure that it effectively seals openings to vents, plumbing, and other routing infrastructure. Designed with both convenience and efficiency in mind, this roof flashing is our promise to you: to keep your roofs free from water damage, leaks, and moisture retention.

Things To Know [FAQ]

What Are Acme Cone’s Flashings Made From?

Our roof flashings are built from PVC [polyvinyl chloride] and TPO [thermoplastic polyolefin]. We hand-inspect each and every vent and flashing built before we send them to customers to ensure success on any project.

What Types of Roof Flashings Does Acme Cone Produce?

We have several different types of roof flashings available for any problem you may encounter during a roofing project: 

Whatever the issue, Acme Cone has a solution. Shop our entire line of prefabricated roof flashings for all your waterproofing needs!

Need something else? We’re here to answer any questions you may have. Give us a call or request a quote today so we can keep your roof dry tomorrow. 

(866) 516-4079


Request A Quote Today


C Cone Standard Flashing