OUR LEGACY
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Decor Lab is a premier architecture and interior design powerhouse established in 1993 by Mr. Raja Sinha. Evolving from an interior design studio into a full-spectrum design and architecture practice, the firm continues to set new benchmarks in the Indian design landscape.
With over 32 years of design expertise, our team of 275+ dedicated professionals has completed 1,300+ sites and delivered 600+ successful projects across India. Guided by the visionary leadership of Raja Sinha and architect Ar. Rajdip Sinha, Decor Lab combines creative excellence with seamless execution, ensuring each project is as practical as it is beautiful.
LEADERSHIP
Our Founders
Raja Sinha
Raja Sinha founded Decor Lab in 1993, establishing the firm as a dedicated interior design practice. Under his leadership, the firm built a foundation of trust, client-centricity, and execution excellence that allowed it to grow into the nationwide design powerhouse it is today.
Ar. Rajdip Sinha
"There are 360 degrees, so why stick to one?" — Zaha Hadid
An architect with a passion for innovation, Rajdip completed his Master's degree at The Bartlett School of Architecture, University College London (UCL), where he is currently pursuing his PhD. His design philosophy centers on "functionality first," bringing parametric design, fluid structures, and material innovation to create timeless, distinctive environments.
ACCOLADES
Awards & Media
Industry Recognition
- India Design Awards 2024 — Best Commercial Project (Winner)
- Commercial Design Awards 2024 — Best Unbuilt Project of the Year (Winner)
- ICA Creative Minds 2024 — Winner (Ongoing Project - Interior Design) & Finalist (Best Conceptual Design)
- D/Code Mumbai — Design IKON India Awards: Emerging Interior Designer (Winner)
- National Architecture & Interior Design Excellence Awards 2024 — Prominent & Trusted Firm of the Year & Promising & Futuristic Designer of the Year
- Häfele Star Awards 2023 — Winner
- Indian Design Awards 2023 — Winner (by Blind Wink)
Featured In
- Forbes India — Top 20 Designers in India
- Good Homes Magazine — India's Top 15 Designers
- Elle Decor Magazine — Featured in 2024 and 2025 editions
- Trends Magazine 2025 — Brand Curation Feature
- Grohe India — Strategic Design Brand Feature
- Architecture + Design Magazine — Young Icons profile
- Good Homes Digital — Two-time editorial feature