Architect Collective Portfolio - Modern and Sustainable Projects in Sri Lanka

Sustainable commercial architecture in Sri Lanka - Outdoor seating area of Roadside Cafe in Ambepussa by Architect Collective

Roadside Cafe in Ambepussa

Designed as a modern interpretation of traditional Sri Lankan way-side stops, this project emphasizes open-air circulation and vernacular materials. The structure integrates seamlessly with its lush surroundings, offering travelers a serene moment of respite.

Indoor dining area featuring deep red walls, patterned ceiling panels, woven bamboo lampshades, and classic red booth seating
Warm cafe interior with wooden counters, a pastry display case, arched wooden wall panels, and white contemporary chairs
Cozy outdoor cafe tables against an exposed brick wall, shaded by a trellis with lush hanging vines and globe lights
Wide view of the cafe's interior wooden service counter, highlighting the arched woodwork and connection to the dining space
Modern tropical architecture in Gampaha Sri Lanka - 3D render of Dunuwila Residence featuring sustainable design by Ishani Gamage

Dunuwila Residence

A private sanctuary that balances brutalist concrete forms with the softness of native tropical landscaping. This residence explores the concept of 'in-between' spaces, where the boundaries between indoors and the garden are intentionally blurred.

Perspective 3D render of Dunuwila Residence showing the concrete and white forms with an overhanging roof
Architectural 3D model of Dunuwila Residence with emphasis on the dark concrete balcony and wooden louvered doors
Side elevation 3D render of the Dunuwila Residence highlighting the tiled pitched roof and central wooden-accented room
Front perspective view 3D render of the Dunuwila Residence showing modern geometry and wood shutters
Heritage home restoration in Sri Lanka - Interior of Ancestral Home of Mr. Chelvan showcasing sustainable renovation by Architect Collective

Ancestral Home of Mr. Chelvan

A restorative project focusing on the preservation of a century-old family estate. The intervention introduces contemporary structural reinforcements and modern amenities while strictly adhering to the original architectural language and artisanal craftsmanship.

Spacious modern dining and kitchen area seamlessly integrated with a classic exposed brick wall and timber doors
Open plan interior extending from the dining area to a living space under a preserved timber roof structure
Expansive internal courtyard featuring a central pebble garden with ferns, flanked by exposed brick walls and traditional timber roofing
Modernized kitchen and dining space opening into an internal courtyard with a brick planter and tropical ferns
Innovative residential architecture in Gampaha Sri Lanka - House in Gampaha render featuring sustainable tropical modernism

House in Gampaha

Set within a suburban context, this house utilizes a series of courtyards and skylights to maximize natural light and ventilation. The material palette of polished cement, timber, and local stone creates a warm yet minimalist aesthetic for a young family.

Aerial perspective 3D render of the suburban house showing the full roof structure, balcony details, and boundary walls
Front elevation render of the House in Gampaha highlighting the red pitched roof, large blue-tinted windows, and front fencing
Rear view architectural render showing the car port, timber slatted window shading, and double pitched roof design
Side elevation 3D render focusing on the covered car port structure with a parked car and simple roof lines