Reed thatched roofs - durable and rich in shapes. Builder's instructions.
Facebook group: Reed Thached Roofs
Rauli Lautkankare and Samuli Ranta made a short fact finding trip to Germany and Denmark.
Cofreen arranged in May 2011 a study tour to Netherlands and Germany to meet renewable energy experts and gather know-how of different ways and techniques for utilization of reed and other grasses.