An ideal option for self builders, we can take any worries out of the building process, delivering a completely finished, watertight envelope, designed to meet your needs and ready for your fit-out.

Designed to certifiable Passivhaus standard and airtightness tested before handover, it will also achieve high sustainability standards to enable you to achieve a minimal environmental footprint and with added renewable technology, can already achieve the Zero Carbon standard due to be introduced at the end of the decade.

Outstanding environmental performance will give you a low energy, low running cost home with low carbon emissions.  Passivhaus is renowned for its comfort and healthy internal environment.

Constructed off-site to high standards in a controlled environment, the Hempcell system combines natural materials – timber, hemcrete and  hemp fibre insulation – to reduce embodied carbon in construction and to minimise its environmental impact.

the nvirohaus approach offers you bespoke design, planning application, construction of substructures and drainage by our approved sub-contractors – and the completed, warranted envelope to Building Regulations standard which meets insurer and warrantor requirements to give you complete peace of mind.

Furthermore, if designed to the Passivhaus standard you may be able to benefit from discounted mortgage rates.