Every cone is hand welded and subject to a rigorous quality inspection.

At Acme Cone, we take pride in the quality of our prefabricated flashings. That's why we have had zero failures in ten years of manufacturing flashing. When you are looking for a solution to ensure a watertight, single-ply roof, the details matter. 

Contractors using our prefabricated flashings benefit from more efficient and productive crews who aren’t spending unnecessary time creating flashings in the field.

We offer a full line of standard cones made from 60-mil TPO or PVC that are compatible with all membrane manufacturers' roofing systems. Cones range in size from 1/4-inch to seven-inch top diameters, with bottom diameters ranging from 4 to 12 inches. Heights vary from 6 to 12 inches, so no matter your need, we’ve got a standard cone that fits the bill. If you need a custom flashing created, please visit our custom flashing page to learn more.  

SHORT A-CONE

Dimensions:

• .25” Top diameter
• 4” Bottom diameter
• 6” Height
• 5” Flange

Specify whether split or non-split cone is desired.

A-CONE

Dimensions:

• 1” Top diameter
• 5” Bottom diameter
• 10” Height
• 5” Flange

Specify whether split or non-split cone is desired.

B-CONE

Dimensions:

• 2” Top diameter
• 6” Bottom diameter
• 12” Height
• 6” Flange

Specify whether split or non-split cone is desired.

C-CONE

Dimensions:

• 4” Top diameter
• 7” Bottom diameter
• 12” Height
• 6” Flange

Specify whether split or non-split cone is desired.

D-CONE

Dimensions:

• 7” Top diameter
• 14” Bottom diameter
• 12” Height
• 6” Flange

Specify whether split or non-split cone is desired.