Business Details
Sustainable Home Design Experts in Ridgefield, CT
Trillium Architects is a Ridgefield, Connecticut-based full-service boutique architectural firm dedicated to designing Passive House, Net Zero, and off-the-grid homes. Founded on principles of sustainability and client-centric collaboration, we specialize in creating bespoke homes that harmonize with the environment while prioritizing energy efficiency, comfort, and aesthetic beauty. Our team employs tried-and-true building methods alongside cutting-edge technologies to deliver clean energy homes that cost approximately $30 per month to operate. We emphasize holistic design, ensuring spaces are not only environmentally responsible but also functional and inspiring. Our commitment to health extends to using non-toxic, natural materials that eliminate allergens and toxins, providing clients with safe, allergy-free living environments.We serve Fairfield, Litchfield, and Westchester counties, working closely with families, renovators, and environmentalists to transform visions into reality. Recognized for our innovative approach, we guide clients through every phase of the design process, from schematic planning to construction administration. Our employee-owned cooperative structure reflects our values of transparency, fairness, and community impact, which clients describe as 'Fair Trade Architecture.' With decades of combined experience, we pride ourselves on technical excellence, creative problem-solving, and a dedication to reducing the environmental footprint of every project.
Services
New Homes
Additions
Deep Energy Retrofits
Commercial Architecture
Multifamily Projects
Highlights and features
- We offer employee-owned expertise in sustainable home design.
- Our homes utilize non-toxic materials for healthier living.
- We guarantee energy-efficient designs with $30/month operating costs.
- Our team collaborates closely to realize client-specific visions.
- We specialize in Net Zero and Passive House certifications.
What people say
Most fabulous house
Energy-efficient designs
Responsive and helpful
Transformed our vision
Substantially decreased bills
Services
New Homes
Trillium Architects designs bespoke sustainable homes that integrate with natural surroundings. Our approach combines energy efficiency, non-toxic materials, and aesthetic innovation to create spaces that reduce environmental impact while enhancing comfort. Clients benefit from lower utility costs, healthier living environments, and tailored designs that reflect personal values.
Additions
We specialize in transforming existing homes with functional, energy-efficient additions. Our designs seamlessly blend old and new structures while modernizing spaces for contemporary needs. Clients enjoy expanded living areas that maintain architectural integrity and improve sustainability through updated insulation and systems.
Deep Energy Retrofits
Our deep energy retrofits focus on upgrading older homes to meet modern efficiency standards. By enhancing insulation, HVAC systems, and renewable energy integration, we reduce energy consumption by up to 90%. Clients gain improved comfort, lower costs, and extended property lifespan.
Commercial Architecture
We design commercial spaces that prioritize sustainability without compromising functionality. From offices to retail environments, our projects incorporate natural lighting, eco-friendly materials, and energy-efficient systems. Businesses benefit from healthier workspaces that align with corporate environmental goals.
Multifamily Projects
Trillium Architects creates multifamily developments focused on Net Zero and Passive House standards. Our designs emphasize community living, energy efficiency, and affordability. Developers and residents benefit from reduced operational costs and environmentally responsible housing solutions.
People
Elizabeth DiSalvo
Principal, Founder, CVO
Elizabeth founded Trillium Architects with a vision for sustainable, ethical design. She leads projects with expertise in Passive House standards and client collaboration, ensuring homes align with environmental and personal values.
Dave Reilly
Senior Architect
Dave oversees production for Trillium's projects, combining technical precision with creative problem-solving. His focus on energy-efficient systems ensures each design meets rigorous sustainability benchmarks while maintaining aesthetic appeal.
Megan DuBois Loucas
Director of Design
Megan leads design initiatives, blending modern aesthetics with eco-conscious materials. Her work emphasizes natural light integration and spatial harmony, creating homes that feel both innovative and deeply connected to their environment.
Darrell Soho
Director of Client Relations
Darrell ensures seamless communication between clients and design teams. His approach prioritizes transparency and responsiveness, guiding clients through complex approval processes and ensuring their visions are realized efficiently.
Patrick Mulcahey
Project Manager
Patrick coordinates project timelines and resources, ensuring sustainable goals are met without compromising quality. His organizational skills help maintain Trillium's reputation for delivering projects on time and within budget.
Questions
What types of homes do you specialize in?
We specialize in LEED, Passive House, and Net Zero homes, focusing on sustainability, energy efficiency, and healthy living environments.
Do you work on commercial projects?
Yes, we design commercial spaces including offices, retail shops, and yoga studios with the same sustainable principles as our residential work.
How do you ensure homes are energy efficient?
We use advanced building methods, non-toxic materials, and renewable energy systems to achieve ultra-low energy consumption, often $30/month for heating and cooling.
What areas do you serve?
We primarily serve Fairfield, Litchfield, and Westchester counties, with experience in both Connecticut and New York projects.
Can you renovate existing homes?
Yes, we excel at deep energy retrofits and additions, modernizing homes for sustainability while preserving their original character.
