Exterior, House Building Type, and Wood Siding Material The main house is constructed from structural insulated panels from Vermont Timber Frames and clad in charred cedar. The roof panels are by Agway Metals.  Photo 3 of 13 in A Passive House and “Sauna Tower” Join a 19th-Century Barn in the Hudson Valley

A Passive House and “Sauna Tower” Join a 19th-Century Barn in the Hudson Valley

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The main house is constructed from structural insulated panels from Vermont Timber Frames and clad in charred cedar. The roof panels are by Agway Metals.