Passive House (Passivhaus). Insulation of the walls in bales of straw + wood fibre. Roof insulation in cellulose + PU under green roof. Mixed wood/aluminium joinery.
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Passive House (Passivhaus). Insulation of the walls in bales of straw + wood fibre. Roof insulation in cellulose + PU under green roof. Mixed wood/aluminium joinery.