The new Rapidmate庐 Corner lineup from Ductmate is the most advanced design, labor-saving corner system in the industry that saves time and money in both the shop and the field!
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The new 庐 Corner lineup from Ductmate is the most advanced design, labor-saving corner system in the industry, with features that save time and money in both the shop and the field. Here鈥檚 why Rapidmate stands out:
Advanced bridge design replaces standard tabs, providing even loading and smoother corner insertion
Available in , preloaded and stacked with 80 corners per magazine for automatic corner insertion machinery
Beveled gasket plate guides gasket placement at the three critical points and duct wall for improved seal
Unique raised spacer plate ensures proper corner spacing, preventing overtightening or excessive gasket compression
Easy alignment and installation, every time
Heavy-duty universal high-hat available in 5/16鈥 and 9/16鈥 heads in 1鈥 and 1.5鈥 lengths that simplify connections and reduce installation time
Available in galvanized, galvanneal, aluminized, and PVC coating specialty metals
Union-made in America with U.S. Steel
With our proprietary time-saving Strap-Pak Magazines for automatic corner-insertion machinery, you can reload at least three times faster than traditional corner packaging, significantly reducing loading time, jamming, and lost production time. Each Strap-Pak includes 80 pre-counted corners per strap, compared to the traditional 25 per stack. Simply load and watch your efficiency and savings stack up!
In addition to TDC/TDF profiles, are available for the DM35 and WDCI J systems. The DM35 Rapidmate 3A corners feature a downset design to ensure a superior seal at the duct and corner, and an embossed pillow design for enhanced corner strength and fit. The DM35 12-gauge heavy corners and WDCI J 11-gauge corners have been designed for added strength.
Rapid Loading + Rapid Connections = Rapid Savings! Learn more about the Rapidmate lineup and browse our full product collection at .

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Ductmate was founded on the principle that not only should our HVAC parts and accessories make our end users鈥 jobs easier, but they should also improve the overall quality of the HVAC system. Nearly all our products, from our Duct Connectors to our Access Doors, promote energy efficiency, system integrity, and indoor air quality. Our products make installation easier and systems more efficient, lowering construction and building operating costs.
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