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We are leaders in sustainable architecture, creating innovative, inspiring and healthy buildings fit for a lowcarbon future. We have pioneered some of the most ambitious retrofit and Passivhaus projects, pushing the boundaries of lowenergy construction. Our portfolio includes deep retrofit of GradeII listed buildings such as Kilowatt House in Bath and a villa in Cheltenham. We achieved a 95% reduction in heating consumption for a Victorian London Mews House, a testament to our technical expertise. Our designs have been recognised with RIBA Regional Awards, reflecting our commitment to excellence and client satisfaction. We specialise in blending historic sensitivity with contemporary performance, ensuring each project respects its context.

Our team of architects delivers meticulous material selection, advanced modelling, and precision engineering to optimise energy efficiency. We work closely with clients to meet their sustainability goals while maintaining the highest professional standards. Our approach guarantees measurable energy savings, reduced operational costs, and improved indoor environmental quality. We are an equalopportunity employer, welcoming talented individuals passionate about lowcarbon design. We remain dedicated to providing transparent, awardwinning solutions that enhance the built environment for future generations.
Highlights and features
  • We achieved a 95% reduction in heating consumption.
  • We hold RIBA Regional Awards for multiple projects.
  • We specialise in deep retrofit of GradeII listed buildings.
  • Our team comprises architects experienced in Passivhaus design.
  • We deliver measurable energy savings to clients.
Services
Deep Retrofit
Deep Retrofit delivers comprehensive, energyefficient refurbishment of existing structures, preserving their character while dramatically reducing operational costs. Our approach integrates advanced modelling, meticulous material selection, and precision engineering to achieve up to 95% heating savings in historic homes. Clients benefit from lower bills, increased comfort, and enhanced property value, all backed by RIBArecognised excellence.
Passivhaus
Passivhaus provides ultralowenergy performance through airtight construction, highefficiency insulation, and mechanical ventilation with heat recovery. Our designs meet rigorous standards, ensuring occupant comfort, indoor air quality, and minimal carbon emissions. Clients experience longterm savings, reduced maintenance, and a healthier living environment, validated by industry awards.
LowCarbon Construction
LowCarbon Construction focuses on material selection, energy modelling, and construction techniques that minimise embodied and operational carbon. We integrate renewable energy sources, passive design strategies, and efficient systems to achieve netzero targets. Our projects receive RIBA regional awards, demonstrating technical excellence and environmental leadership.
Historic Retrofit
Historic Retrofit restores heritage buildings, preserving architectural integrity while upgrading systems for modern performance. We employ noninvasive techniques, bespoke joinery, and lighting to create atmospheric sequences of light. Clients gain energy savings, extended building lifespan, and enhanced aesthetic value, recognised by awards.
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