The world’s best custom sub and superstructure systems.
World-class design blending high tech with craftsmanship & traditional materials: the most advanced house building systems for self builders and developers alike.
Made in Devon, built worldwide.
Manufacturers of THEPASSIVHAUS: our passivhaus certified Total Envelope System, described by the Passivhaus Institute at Darmstadt system as ‘the most comprehensive system’ they've ever assessed, and shortlisted for 'Best Sustainable Technology or Product' in the 2021 Build It Awards.
Certified as European Passivhaus Designers by the Passivhaus Insitut, our family business has been manufacturing and constructing the highest performance, custom pre-fabricated homes using Passivhaus principles for years.
We operate in the space where the client, especially small developers or self-builders, wants a flexible MMC custom package from near Passivhaus to PH certified specification that offers choice from a wide range of sustainable materials.
A few things we do differently to most that might be of interest to you: we model each custom structural envelope in our timber frame/SIPS hybrid for u-values, interstitial condensation and thermal mass. The basic package includes engineering, passive windows, internal and external doors and is completed onsite typically within 2 weeks. Optionally, we add an ICF thermal bridge free foundation and basement system with U values to 0.1u with or without embedded underfloor heating; and optionally, project management to give a total build service.
Architectural Design, Basement Design, Building Design, Custom Build Homes, Design Consultation, Drafting, Foundations Construction, Home Renovation, House Extensions, House Plans, Interior Design, Lighting Design, Lighting Installation, New Home Build, Passive Houses, Prefab Home Extensions, Prefab Homes, Project Management, Site Planning, Site Preparation, Staircase Design, Structural Engineering, Sustainable Design
Kingsbridge, Channel Islands, The UK, Iceland, Europe, Devon, Poole, Cotswolds
JeCC Sustainability Award 2015, CPRE Award