Located in Limburg, Germany, this private residence stands out for its striking contrast between light and dark tones. The entrance design follows the same clean, rational architectural language: the chosen solution is the Oikos Synua 3TT, a flush-to-wall security pivot door featuring a thermally broken frame and door leaf.
Client: private homeowner
Technical partner: Punto Porta GmbH
Project year: 2019
Location: Limburg, Germany
Product: SYNUA
The Project
The residence is designed as a compact architectural volume articulated across different heights and distinguished by regular grooves that introduce rhythm and movement to the building's geometry.
The façade balances glazed openings with solid surfaces, enhanced by the bold contrast between black and white that defines the entire architectural concept. This minimalist and functional approach continues throughout the interiors, where clean lines and restrained forms create elegant, contemporary spaces.
Within this context, the Oikos Synua 3TT entrance door integrates seamlessly into the architecture thanks to its flush-to-wall installation and minimalist design. The entrance becomes an integral part of the building envelope, ensuring visual continuity with the façade.
Oikos - Synua 3TT pivot door interior
Black & White: The Entrance Door as an Architectural Feature
Inside the home, an all-white interior enhances the natural daylight entering through a large circular roof opening, creating a dramatic source of light at the heart of the living space.
The Synua security door is positioned along one wing of the house, occupying a substantial portion of the wall. Its generous dimensions reinforce its architectural presence, transforming the entrance into a distinctive design element while remaining perfectly aligned with the overall composition.
Both the interior and exterior finishes follow the home's black-and-white colour scheme, the defining theme of the entire project.
The version featuring a thermally broken frame and door leaf combines minimalist aesthetics with enhanced thermal insulation, improving the energy performance of the entrance while preserving the clean architectural appearance of the façade.
Oikos Synua: Product Information and Design Files
Oikos designs and manufactures bespoke security doors in Italy, developing advanced technical and aesthetic solutions for architects and interior designers.
Learn more about the company and explore its product range on the Oikos page on Syncronia.
The Synua product page provides detailed technical specifications together with free downloadable 3D models, BIM files, and other resources, helping architects and designers seamlessly integrate the door into their architectural projects.

