withbiswanath@gmail.com / Phone: 6289697061 / 8910325809

About Us

Somnath Interio & Exterio is a reputed Kolkata based interior design & turnkey contracting firm known for its thoughtful approach design and its sharp attention to details , quality & finishing.
Founded in 2002 , Somnath Interio & Exterio has built them a versatile team of architects , interior designers , site supervisor , 3D Visualizers & administrator.
Our designs are creative & practical, always guided by a spirit of total quality and customer satisfaction. Our planning & designing of any project is executed in accordance to availability of space ,natural ambience , storage requirements.



We at Somnath Interio & Exterio specializes in interior designing of various commercial and residential spaces all across Kolkata .

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We have an excellent team of designers specialized in their respective fields of work. Exterior design is the process of designing the exterior of the building.

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Art Work

Art work is the visible features and an art of planning the drives, walks, lawns, gardens, flower-beds,wall decoration ,stairs decor etc.

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Our Projects

Inside Paints

To make your room look very beautiful the only only way is to decorate the room as per own taste , which also includes wall painting with different ideas .We have our experts who design the whole as per client requirements with quality to the point finish.

Outside Paints

Outside Painting are a very creative work to do . Mainly it is done to convey some message . It is done with bright colours & with beautiful finish. We have our experts who are specializes in their field .

Why choose Us?


Somnath Interio & Exterio  is a one stop-shop for every commercial or residential interior design requirement. Somnath Interio & Exterio  is turnkey. This means that we are a complete interior design solution provider, for both design and execution.



With Somnath Interio & Exterio  you can expect complete transparency on all matters. Our detailed and thorough BOQ’s (bills of quantity) bring clarity and reassurance to all our dealings.



Somnath Interio & Exterio is well known for its thoughtful approach to design and its sharp attention to details, quality and finishing. Our spaces are well planned, beautifully detailed and built to last.



Somnath Interio & Exterio  believes in cultivating strong and lasting relations. Our prompt, friendly and efficient customer service will exceed your expectations.


Client testimonials

" We really enjoyed the great service offered by Somnath Interio & Exterio . Somnath Interio & Exterio recommended various paint colors for our newly renovated kitchen & living room walls. Bridget’s extensive product knowledge and professional demeanor added to the overall experience."

Avijit Parek

"Somnath Interio & Exterio is a professional in every sense of the word. Their work is extremely creative, innovative and individualized to reflect each client’s personal style. They can take a dull home and transition it towards a beautiful space in little or no time."

Rajiv Desai

"Somnath Interio & Exterio was a blessing sent to us. Our house caught fire and we had to rebuild and redesign from the inside out. Working with Bridget was a delight. They had this keen sense of capturing the essence of our personality and style."

Sahil Agarwal