Seiho Air Distribution and Ventilation Equipment



Seiho International produces registers, grilles, and diffusers in contemporary designs. Each product has a unique design, refined finish, and durabililty that makes it great for both residential and commercial applications.
Most of these products are special order and will be indicated with a lead time. The turnaround on these items are quick and many sizes, finishes, and colors are available. Contact us at 1-800-972-5391 if you have additional questions.

To view/shop our products click on appropriate link below:
Registers & Grilles - Spot diffusers, turbonozzle, round double deflection.
Dryer Vents - Exceptionally designed for exterior applications. Easy to install. Large openings, no clogging.
Exterior Louvers -Perfect for any venting application. Anodized finish. Several designs available.
Products Below Available By Special Order
Email or Call for Pricing and Availability