A flat shoe is a ductwork component used to connect sections of duct or to connect ductwork to other HVAC equipment. It features a flanged edge, which provides a secure and stable connection point onto a flat surface e.g.. rectangular ductwork

Description:

Material: Manufactured from galvanized steel

Design: The flat shoe is a piece that is fixed direclty onto a flat piece of ductwork with a flange around its circumference. The flat shoe is “male” and will slip directly inside spiral ductwork. Flat shoes benefit from better performance that IL spigots due to it’s lead in edge

Uses in Ductwork Systems

• Connecting Duct Sections: Flat shoes are used to join two sections of ductwork together, ensuring a tight and stable connection

• Attachment to Equipment: They connect ductwork to HVAC equipment like fans or kitchen canopies, providing a secure and airtight seal

• Sealing: Once fixed the flange should be sealed with duct sealant to create an airtight seal, improving the efficiency of the ductwork system and preventing air leaks

In summary, a flat shoe is an essential component in ductwork systems, used for creating secure, stable, and airtight connections between rectangular and circular duct sections