The renovation project for this triplex in Saint-Germain-en-Laye involved the complete transformation of several spaces spread across three levels. The clients wanted to modernize their interior while preserving the home’s warm atmosphere.
To begin with, the main shower room was redesigned with a new Art Deco aesthetic. This choice added style and real personality to the room.
Next, the entryway was renovated to let in more light. Thanks to this work, movement throughout the home has become smoother and more pleasant on a daily basis.
Then, the triplex’s staircase, previously covered in carpet, was completely refinished. A coat of white paint modernized the space and accentuated the natural light.
A spacious attic room was created to maximize the available space. This additional space has become a true living area—functional and cozy.
Finally, their child’s bedroom underwent a major renovation, notably thanks to the complete insulation of the roof. This work has improved thermal comfort throughout the year.
The highlight of this renovation is the creation of a metal railing, designed entirely to order.
This one-of-a-kind piece was conceived as an architectural element in its own right. It ensures safety on the staircase while providing a strong visual identity.
The metalwork lends an elegant and contemporary look, perfectly suited to the spirit of the triplex.
Thanks to this railing, the staircase becomes a true connecting thread between the different levels, reinforcing the project’s cohesion.
This aesthetic and technical choice illustrates Maison Signature by K’s ability to combine safety, comfort, and design in a single project.
