ARCHITECTURAL DOOR HARDWARE State-of-the-art, high-quality, aesthetic door levers, locks and accessories, designed and manufactured in Europe by architects, and brought to you by Insensation. Visit our shop in the design district of Manhattan.
CONVEX is represented in North America by Insensation Inc. – a company specialized in minimalist interior and exterior doors.

CONVEX is a vertically integrated manufacturing company. Processing various metals and alloys like brass, aluminium, zink based die castings, stainless steel, copper etc. The total of the production sequence is been carried out within our facilities. In this way the whole production process is fully controlled by our people. This fact enables us to have substantial flexibility and allows us to respond to numerous requests by customers who ask for the production of various products with different dimensions in the international market.