Sectionals and side tables.
Tonelli Design Soft Glass combines Massimo Castagna’s modular sofa with a coordinating glass side table.
Fabric-covered seating volumes sit on a wooden platform supported by laminated glass, leaving the base visually open. Different modules form compact or extended sofa arrangements. The welded-glass side table introduces a low surface alongside or between upholstered sections, with extra-clear, smoked and bronze treatments repeating the contrast between transparent structures and padded seating.
Massimo Castagna graduated in architecture from the Politecnico di Milano in 1984 and founded AD architettura in 1986. His practice includes residential and commercial architecture, restoration, interiors, furniture and art direction. His projects connect architectural experience with product development for Italian and international manufacturers.
See all their workSoft Glass Collection was designed for Tonelli by Massimo Castagna.
Two pieces: Soft Glass Side Table and Soft Glass Sofa.
We show Tonelli by appointment at both showrooms — Royal Oak on Woodward and Troy at the Michigan Design Center. Call ahead and we'll have samples and finishes pulled and waiting.
Made-to-order pieces typically ship from the factory in 12–16 weeks.
Soft Glass is configured — size, material and finish all move the number. Request a quote and you get one written price that already includes delivery and installation.
Before you commit to the Soft Glass collection, our studio checks it against your space and walks you through every finish it comes in.
The space, how many seats, the finish you like. We work out which pieces of Soft Glass fit and come back to you.
