PortMix SAintérieurs d'exception

Our services

We design, manufacture and install all of your interior fittings. One contact person, one standard of excellence.

Doors of all kinds

Doors of all kinds

Classic or flush interior doors, sliding doors, technical, fire-rated or acoustic doors: we supply and install every type of door, in every wood species and finish. Frames included, adjusted to the millimetre.

  • Interior & flush doors
  • Sliding & pocket doors
  • Technical, fire-rated & acoustic doors
  • All wood species, lacquers and finishes
Made-to-measure wardrobes

Made-to-measure wardrobes

Wardrobes that hug your walls, slopes and niches. Every centimetre is used, every front designed to blend into your interior — from clean minimalism to warm classic style.

  • Full-height & under-slope wardrobes
  • Hinged or sliding fronts
  • Personalised interior fittings
  • Perfect architectural integration
Exceptional walk-in closets

Exceptional walk-in closets

The walk-in closet is where made-to-measure shows its full potential. We design it around your wardrobe and your rituals: integrated lighting, soft-close drawers, noble materials and a layout considered down to the smallest detail.

  • Personalised 3D design
  • Integrated LED lighting
  • Drawers, rails & premium accessories
  • High-end materials and finishes

Our method

Four steps, zero surprises

01

Consulting

At your home or in the showroom: we listen, take measurements and advise you with no obligation.

02

Design

Precise plans and visuals, choice of materials and finishes, detailed and transparent quote.

03

Manufacturing

Careful manufacturing to Swiss standards, with quality control at every step.

04

Installation

Our own installation team works cleanly and on schedule, down to the final adjustment.