
Architecture. Sustainability.
Los Angeles & Paris
Architecture in L.A.
New Construction, Remodels, Additions, ADUs. Design, Permitting, Construction Administration
ADU in WEST L.A. - 44O sqft. 1bed/1bath Conversion
BEACH HOUSE in EL SEGUNDO. - 2400 sqft. Remodel & Addition
ADU in DEL REY - Studio Garage Conversion
ADU in MID-CITY - Garage Conversion (in construction)
Fire & Passive
Fire Hardening & Fire Reconstruction. Passive House and Net Zero Homes. Automation and Sustainability
ISLAND COTTAGE (Interior Design)
FULL LIFE PASSIVE HOUSE
WHY GO "PASSIVE HOUSE" ?
PASSIVE HOUSE RETROFIT IN ALTADENA (2100 SQFT)
WATER SAVING - ENERGY EFFICIENCY - DECARBONIZATION
Commercial
Office Remodels
Food Facilities
ISLAND COTTAGE (Interior Design)
HEAD-OFFICE IN ORANGE - 4000 sqft. remodel
FOOD STORAGE - EAST LA - 18,000 cubic ft. (in pre-cconstruction)
HEAD-OFFICE IN ORANGE - 4000 sqft. remodel
HEAD-OFFICE IN ORANGE - 4000 sqft. remodel
Works in France
Paris, Ile d'Yeu
APPARTMENT IN PARIS - 550 sqft. remodel
APPARTMENT in PARIS - 400 sqft remodel
LISTED 1932 RESIDENCE - deck addition
ISLAND COTTAGE - Interior Design
Vincent Marçais
Vincent Marçais is an architecture designer specializing in Remodels, Additions / ADUs, and Interiors. His sustainable practice is driven by his passion for increasing new and existing building performance, indoor comfort and air quality, while reducing energy and water consumption as well as carbon footprint.
His portfolio includes residential and commercial work in the Los Angeles area as well as Paris and the French countryside.
He received his Interior Designer Certificate from UCLA and earned his Passive House Designer Certificate from The Passive House Institute
































































































