Explore TECTUS concealed door hinges and accessories by SIMONSWERK at Hart Wholesale. Designed to keep hinge hardware hidden when the door is closed, the TECTUS range helps create clean door lines across residential and commercial interiors.

Browse different hinge models, sizes and finishes, alongside routing templates, frame receivers and other installation accessories. Compare each product's model number, dimensions, adjustment options and application requirements to find the appropriate hinge for your project.

Choose the right TECTUS hinge

Match your hinge to the door construction, frame material, leaf size and weight. Standard, FR, Energy, A8 and specialist models have different requirements, so check the individual product specifications and manufacturer's installation guidance rather than treating these versions as interchangeable.

Use the exact model and finish code when selecting hinges or matching accessories. Where available, product photographs and technical drawings help you compare the finish, dimensions and installation details before ordering.