
COSTURA MODULAR SOFA SYSTEM
Costura sofa collection combines slim frames and tailored lines with plush back cushions shaped to provide lumbar support and a roomy seat that invites serious lounging.
Costura sofa refers to the noble tradition of tailoring that has guided the design process. In San Sebastián, home of renown fashion designers like Balenciaga, small ateliers have dressed citizens during decades with impeccably tailored suits and dresses.
STUA wanted to bring this tradition back, working with artisans, to create a piece of upholstery that is like a suit that covers the innovative inside structure. One more time, STUA delivers a surprising design that reflects the timelessness adding an innovative spirit.
Costura is a system with elements that can be combined as you wish; seats of 70cm and 100cm, plus corner piece and chaiselongue, Costura offers endless configurations.
Design Jon Gasca
Costura sofa collection looks timeless but there is plenty of innovations involved in it:
- FRAME: The frame of Costura is a strong plywood shell. This makes the sofa frame super strong and slim. So that the can save space at home.
- UPHOLSTERY: Costura sofa upholstery has many details of traditional tayloring.
- LEGS: the legs are made of injected aluminium with a plastic stopper for a perfect fitting on the floor.
- TWO POSITION: the legs can be positioned in a frontal way to have a more minimal look, or angled to get a more classical look.
- CERTIFICATES
- Environmental
- Costura ECO Passport
- Foam Oeko-Tex
- Glue Oeko-Tex
- Glue formaldehyde free
- Fire Retardant
- Foam Cal TB117

“The inspiration for Costura comes from my grandmother, who was a seamstress who worked in Cristobal Balenciaga´s atelier. This is an homage to the craftmanship of their work. A sofa tailored to perfection”.
Jon Gasca, Costura sofa designer
Configurator for linear layout
Configurator for corner sofas
Costura, a sofa with removable covers

Costura is a sofa system with completely removable covers.
Armchair fabric Paddington FMP021. Sofa fabric Gent FFG013.
Costura, the linear sofa

Costura measuring 216 cm. Upholstered in Nazzano FLN030.

Fabric: Gaudi FCG005

Thanks to the different layers of oeko-tex foams, Costura has a healthy comfort.
Apartment in Madrid by Mill House with two Costura sofas of 216cm in Crevin Gaudi FCG005.

Costura with three seats of 70cm, total measure of 226 cm

You can make your Costura as long as you want, it is is system. Here it measures 516 cm

Costura sofa can be made with no terminal arm.
Costura sofa measuring 416cm in a Ubiko house
Costura Chaiselongue

Costura free standing chaiselongue. This one without arms.

Costura lounge in fabric Gaudi FCG005

Costura chaiselongue has a beautiful silhouette.

Costura sofa with chaiselongue. The system allows to move the chaise from left to right when you want.
Costura corner sofa

Costura corner sofa with seats of 100cm and chaise, upholstered in Levante FML010.

Corner Costura sofa with seats of 70cm

Large corner Costura sofa. You can create your own for your living space.
Costura Armchair

Costura armchair, textile Costa 141

Costura armchair is timeless. Fabric Boucle FMB001
Costura Ottoman

Costura Ottoman measures 70 x 90 cm.

Costura Ottoman as an extension of the armchair.

Costura Ottoman paired with a sofa as additional seating space
Fabrics for Costura in fast service
STUA offers Costura in Fast service in three Crevin textiles. They are anti-stain, easy-to-clean and machine washable

Crevin Gaudi FCG005

Crevin Moulin FCM007

Crevin Moulin FCM010
Learn how to clean the Crevin textiles
STUA has a collection of 50 textiles from the best manufacturers. These 3 options from Crevin have anti-stain treatment. They are easy clean. And they can be cleaned in washing machine.
Why Costura?
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Costura around the world
Queen Letizia´s office in the Palacio de la Zarzuela includes Costura sofa and Solapa tables. You can see it here while meeting Jill Biden.
Oscar winner picture: Paul Thomas Anderson’s One Battle After Another.
We love that the production features Costura armchairs for one of its final scenes.

This is Rosalia’s house in Barcelona. Modernist apartment in Barcelona with dining area with Laclasica and Lau, while the lounge areas has both Costura sofa and Solapa tables.

The Costura sofa in the Stahl house in Los Angeles








































































































