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Award-Winning Sustainable Architects in Milton Keynes
Eco Design Consultants is an award-winning chartered architecture practice dedicated to creating beautiful, functional, and environmentally responsible spaces. Our team combines technical expertise with a commitment to sustainability, delivering solutions that minimize environmental impact while enhancing quality of life. With specialized knowledge in Passivhaus and AECB standards, we support clients from initial concept through to project completion, offering architectural design, environmental consultancy, and energy strategy services. Our approach prioritizes airtightness, thermal efficiency, and biophilic design principles to create buildings that promote health, comfort, and long-term cost savings.

We work with homeowners, developers, and housing associations to achieve low-energy buildings that meet rigorous international standards. Our Milton Keynes-based practice maintains strong industry accreditations, including RIBA Chartered status and European Passivhaus certification, ensuring technical excellence and adherence to best practices. We emphasize collaboration, transparency, and continuous improvement, providing tailored solutions that align with clients' sustainability goals and budgetary requirements.
Services
Architectural Design Sustainable Interiors Passivhaus Certification Energy Strategies Working Drawings Airtightness Detailing Environmental Consultancy Retrofit Solutions Thermal Analysis Developer Support
Highlights and features
  • We are RIBA Chartered architects with Passivhaus certification expertise
  • Our team has completed over 30 low-energy building projects nationwide
  • We provide free Passivhaus feasibility assessments for new projects
  • We combine architectural design with environmental consultancy services
  • Our cold-bridging analysis reduces heat loss by up to 15% in renovations
Associations and certifications
  • RIBA Chartered Practice
  • European Passivhaus Designer
Services
Architectural Design
Our RIBA Chartered practice provides full architectural services from concept to completion. We specialise in low-carbon residential and commercial buildings that integrate Passivhaus principles. Our designs optimise natural light, thermal performance, and occupant comfort while minimising environmental impact. We deliver detailed planning applications and building regulation documentation.
Passivhaus Certification
As certified European Passivhaus designers, we offer expert guidance for achieving Passivhaus and EnerPHit standards. Our services include PHPP calculations, thermal bridging analysis, and airtightness strategy development. We support both new builds and retrofit projects to meet rigorous energy efficiency requirements while ensuring occupant comfort and air quality.
Energy Strategies
We develop tailored energy reduction strategies for homeowners and developers. Our services include renewable technology assessments, carbon footprint analysis, and compliance with local authority sustainability requirements. We provide feasibility reports that balance environmental performance with budgetary constraints and long-term maintenance considerations.
Airtightness Detailing
Our airtightness specialists create detailed strategies to eliminate heat loss through building fabric. We produce technical drawings and on-site guidance for critical junctions, conduct 2D thermal analysis, and provide psi-value calculations. This ensures compliance with Passivhaus standards and improves overall building energy performance.
Environmental Consultancy
We offer sustainability support for developers and housing associations. Our consultancy covers low-carbon technology selection, environmental statements for planning applications, and bespoke sustainability standards development. We help clients meet regulatory requirements while creating marketable, energy-efficient housing solutions that reduce long-term operating costs.
Questions
What architectural services do you offer?
We provide full architectural services including design, planning applications, building regulations, and construction detailing, specialising in sustainable and Passivhaus-certified buildings.
Do you work on residential and commercial projects?
Yes, we specialise in residential projects but also work on commercial developments, focusing on energy-efficient design and environmental sustainability.
What is Passivhaus certification?
Passivhaus is a rigorous energy efficiency standard that creates ultra-low energy buildings with superior comfort and air quality through fabric-first design principles.
Can you help with retrofit projects?
Yes, we specialise in retrofitting existing buildings to meet EnerPHit and AECB standards, improving energy performance while maintaining structural integrity.
Do you offer free initial consultations?
We provide free Passivhaus feasibility assessments and no-obligation initial discussions to explore your project requirements and sustainability goals.
Are you RIBA Chartered architects?
Yes, we are RIBA Chartered architects with specialist expertise in sustainable design and Passivhaus-certified building standards.