






“We envision creating spaces where the future meets the present, offering innovative, sustainable, and emotionally resonant designs that enhance how people live, work, and connect with the world.”

Arch. Chinthaka Dayaratne
Managing Director
[ our portfolio ]
Some of Our Works
and Case Studies for Clients
- All
- Corporate Designs
- Hotels & Villas
- Residential
- Cafes & Restaurants
- Retail Designs
- Hospitals


Dananjaya Malwala Residence

Café 24 x 7

Carnage

Medi help

Majentra Ella

Luxury Hotel in Maafushi Island , Maldives

Chinthaka & Dilushi Residence

Street 82

Cafe Almadeen

Almadeen International

Royal Haven

World Bank

My Burger -Pasyala

Crocadile

Crown Heights Ella

Januka Karunasena Residence

Masma Eat

Esoft Metrco Campaus

Nihal Fashion

Mr Senaviratna Residence

Barista Rajagiriya

CIPM- Members Lounge

Allai Villas

Saratchandra Fashion

Mr Ganesh Residence

A BRAND

Janashakthi

BACHMANN VILLA (PVT) LTD

Apartment Interior
We Have an Awesome
Story

[ cooperate video ]
Ambitious Studio with a Successful Concept & Ideas
Live minimalism is not about a ‘wrap’ or visual look. It refers to feeling.

C PLUS DESIGN
Best Architects &
Interior Design Company in Sri Lanka
Architectural design in Sri Lanka is not just about creating spaces, but it is more about amplifying human emotions through better experience. We as chartered architects in Sri Lanka and interior designers company in Colombo Sri Lanka look for inspirations from anywhere to create something that will improve the way people live, learn, work, play and heal. It is in our core values that we create something that bring about joy and serenity in the minds of those who experience it.
[ our professionals ]
Meet Our Skilled Team

Chathuranga

Akshika

Kamal

Akalanka

Hitesh

Joe

Ajantha

Dhanushka

Kasun

Anura

Danuka

Robert

Bathiya

Ajith

Pasindu

Pavithra

Sanoma

Ranasinghe

Gayan

Malith

Koojana

Rohitha

Prabath

Janaka

Chalani

Shakila

Tehani

Dulaj

Sameera

Malinda

Dulanga

Githmi

Lihini
[ BEST FEATURES ]
Our Services



































Check Out Our Awesome Statistics Till Now!
& Hire Us Now
- Years Of Experience
- Finished Projects
- Happy customer
- Team Members

“Chinthaka’s thought process is something totally different. Don’t ask me to explain it , it’s not explainable. That’s the man he is”

“The Janashakthi Head office interior designed by Cplus headed be Chinthaka Dayaratne is space effective , comfortable environment for staff and enhanced productivity . We are proud of our Head Office .”

“Our showroom in Nawala was designed by Chinthka Dayrathne
and his C plus team. We’re truly delighted with the modern and
aesthetic design.”



“My old ancestral home was renovated with Chinthka Dayarathne’s architectural design which was beyond my expectation and I’m truly grateful for the wonderful job done within my limited budget”


“චින්තකගේ විශේෂය නම් මාගේ අවශ්යතාවය හොදින් තේරුම් ගෙන ඒ සඳහා මා සතුව තිබූ මුදල් පිළිබඳව සැලකිල්ලට ගෙන ඉතාම ඉහළ තත්වයේ නිර්මාණයක් ලබාදීමයි.”

“Being associating with Chinthka Dayarathne and his team for over a decade! He has provided us with some exaptational and amazing designs for our P & S Out lets”
[ latest blogs ]
Our Blogs

Best 8 Front Shop Design Ideas
Let us discuss a few front shop design ideas. If

Best 7 Tiles Shop Design Ideas
If you are looking for some tiles shop design ideas,

Best 8 Cloth Shop Design Ideas in Sri Lanka
Want to open a cloth shop? These are the Best