TECTUS®
The completely concealed hinge system
The TECTUS series of concealed hinges offers unsurpassed quality, versatility, and depth. This series features an entire range for architectural openings. The TECTUS hinge offers a "clean" look, which has not been matched by any other manufacturer.
The adjustment feature provides a simple way to create a perfect margin between the door and the frame. This enables the door to be adjusted in three dimensions (horizontal, vertical and in/out) by simply turning an Allen wrench. The refined visual appearance in combination with its maintenance-free slide bearings distinguishes TECTUS from all other concealed hinges. Additionally, the depth of the product line for models and finishes and the durability of TECTUS hinges help TECTUS to stand out.

Innovation born out of tradition
The wide range of 16 standard TECTUS finishes supports a variety of design applications. TECTUS finishes harmoniously blend with the overall architectural concept of a space. In addition, custom finishes are available upon request.
Since 2002, TECTUS has been an integral part of the SIMONSWERK product range. Due to SIMONSWERK’s ongoing research and development, the patented TECTUS concealed hinge systems are now more innovative and efficient than ever. From interior doors to large, heavy-duty doors – the TECTUS hinge system is the ideal solution for a large variety of applications.
SIMONSWERK also focuses on a clean and contemporary design to meet the demand for dark finishes from the interior design industry.


Wide range of application areas and special solutions
All of the TECTUS models have a uniform clean appearance for a flush door opening. They differ in terms of size and load capacity– as well as in the broad variety of application areas, such as doors with recessed frames, doors and frames with cladding and versions with integrated energy Transfer.
Model versions