Architectural

Innovative Design Solutions for Every Space

DÉCA provides expertly curated interior design products tailored for designers and architects. From lighting and motorized shades to decorative hardware, acoustic systems, and premium furniture, we deliver solutions for commercial offices, hospitality spaces, retail, medical facilities, and bespoke residential projects.

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Architectural

Your Partner in Interior Design

Based in Montréal & Laval, Québec, DÉCA serves designers and architects across the globe. With galleries and offices in Montréal, Laval, Halifax, and New Jersey, we bridge local expertise with global inspiration.

In 2024, we combined decades of experience to launch DécaRichporter, a partnership providing integrated acoustic and lighting solutions for architectural and commercial environments. This collaboration enables us to deliver end-to-end solutions — from product design to project delivery.

Corporate Spaces

Designing modern, functional workplaces that foster collaboration, innovation, and efficiency for businesses of all sizes.

Hospitality & Retail

Creating memorable guest and customer experiences by transforming hotels, restaurants, and retail spaces into visually striking and highly functional environments.

Healthcare Environments

Delivering thoughtful, resilient designs for clinics, hospitals, and wellness centers to ensure comfort, hygiene, and efficiency.

Luxury Residences

Elevating private homes with bespoke interior products that combine timeless elegance with unparalleled functionality.

We offer curated products to enhance your designs.

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Lighting solutions
Acoustic ceiling & wall systems
Motorized shades and lighting automation
Decorative & architectural hardware
Furniture