
Interiors & joinery · Madeira Negra
Interior design and bespoke joinery, from 3D render to installation.
Under the Madeira Negra brand we design and deliver complete interior projects for private homes and commercial spaces, in Porto and northern Portugal as well as abroad: concept, photorealistic 3D visualisation, space planning, and all the joinery, furniture and upholstery produced in our own factory in Freamunde.
Concept development
We translate how you live or work into a coherent spatial concept: layout, light, material palette and target budget, for a home or a commercial space.
Photorealistic 3D visualisation
Renders in Corona and V-Ray that show the result before work starts on site, so materials and proportions can be signed off to the millimetre — the risk control large projects need.
Space planning
Ergonomics and circulation applied to real measurements: clearance widths, worktop heights, storage zones and furniture proportion, studied before anything is bought.
Bespoke joinery
Wardrobes, walk-in closets, kitchens, media walls, libraries and panelling in beech, oak and walnut, made in our joinery unit to the same tolerances as our upholstery.
Bespoke upholstery and furniture
Sofas, headboards, benches and chairs drawn for the project and built in the same factory — interior and furniture arrive tuned to each other.
Installation and site management
We measure on site before producing, coordinate the trades and install with our own teams, in Portugal or abroad, through to turnkey handover.

Madeira Negra
A celebration of matter.
The organic properties of the world's finest woods, worked with computer-controlled precision and finished by the perfectionist eye of experienced craftspeople.
Next step
Have a project in mind?
Tell us about the space, the deadline and what is already decided. We reply with a proposed approach and the next steps.