HomeGallery of High Performance ECO BUILD ConstructionGallery of High Performance eco build constructionWe offer all eco build construction services for those wanting exclusively well built High Performing buildings Well insulated timber framed building Naturally Insulated Vaulted Ceiling Black Clad Eco House Barn Extension Ecohaus at dusk Retrofit your home Airtight rooflight installation eco build construction MVHR bend wrapped in Armaflex Passivehouse MVHR Retrofit in Spiral Wound Galvanised Ducting Ventilation of all buildings is important. Excellence is achieved with MVHR Passivehouse MVHR ductwork retrofitted with sound attenuation Passivehouse Airtightness detail in Low Energy Ecohaus Retrofit Low energy retrofit attention to Buildability of airtightness details Airtightness Layer, Important in a Passivehouse Low Energy Newbuild using Intellegent membranes and service voids Usable Loft Conversion utilising a low energy approach Airtight retrofit window installation