Commercial Drains: Marathon Aluminator Retrofit

Acme Cone’s commercial drain is your answer to protecting any roof from water buildup and subsequent moisture damage. Excess and standing water can take years off a roof’s lifespan as it erodes strength points and can contaminate the space beneath. With our commercial drain, you can easily route water to sewage systems, leaving you with one less thing to worry about!


Acme Cone’s commercial drain is available with an all-aluminum retrofit drain body and comes standard with ProSeal, a strong mechanical seal that prevents water backup issues. We offer diameters of 3” or 4”, but have customizable options available for your convenience!


Set your roof up for success when you use Acme Cone’s roof drain flashing. For other drainage solutions, check out our Thru-Wall Scupper and our Drop Scupper!

Drain Size:
Starting OD of Seal/Outlet
Fits Pipe ID
2.875" -3.25"
Max Expansion Diameter of Seal
ID of Seal

Things to Know [FAQ]

What Is A Drop Scupper?

Drop scuppers ensure proper drainage of excess water from roofs by providing an exit route. Typically used alongside downspouts or gutters, scuppers help drain unwanted rainwater from any roof. They can be piped through parapet walls or gravel stops, or installed as a part of a larger drainage system.


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: 

  • Commercial Drains
  • Cone Flashings
  • Corner Flashings
  • Pipe Wrap Flashings
  • Tube Wrap Flashings
  • Vents 


Need Something Else?

We offer all our products in standard, prefabricated sizes but know that your construction might need something different. That’s why we have our custom build page, so we can help you design products specific to your needs! 

Looking for something? 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


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Commercial Drains - Marathon Aluminator Retrofits