Onthank Interiors is a wholesale distributor of window treatments, blinds, shades and drapery hardware located in Des Moines, Ia. We supply interior designers, design firms and commercial window treatment contractors in Iowa and surrounding states. At Onthank Interiors we strive to help you grow your business by providing excellent products backed by unequaled service and support. We look forward to being your window treatment and drapery hardware supplier.