Seiho Air Distribution and Ventilation Equipment

Seiho International produces registers, grilles, and diffusers in contemporary designs. All Seiho vents have a unique design, refined finish, and durability that makes it great for both residential and commercial applications.
Most Seiho dryer vents, louvers, returns and grilles 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 about our Seiho vents.

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
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