Marken Projects is working on another Passive House in British Columbia. This 3,500-square-foot home, made with a panelized prefab system like the Rainbow Duplex, will house two families and three generations under the same roof in Surrey, British Columbia. The aim is an affordable structure that uses 90% less energy for heating and cooling than a standard home. It’ll have triple-pane windows, an HRV, solar hot water, rainwater harvesting, no-VOC materials, and the ultra-efficient and airtight shell. Construction will take about five months, and I’ll provide an update with more detail at that time.
Following the sale of Beachaus I, a contemporary prefab in the White Rock area of British Columbia, the neighboring Beachaus II now hits the market with a price tag of $1,275,000. The LEED Platinum home — three bedrooms, two-and-a-half bathrooms, 2,025 square feet — was designed by Pb Elemental, fabricated by Method Homes, and developed by InHaus Development.
If you want to wind up a building scientist, you might mention the topic of insulation. Better yet, mention the advent of expanded cork insulation in the United States from Portugal-based Amorim Isolamentos. The insulation is made from leftover material from cork bottle stopper production which is heated and sliced into boards, according to Alex Wilson of BuildingGreen. Thus, the insulation is rapidly renewable and entirely natural.