Soleta ZeroEnergy A single is a new notion of premium eco residences, designed by FITS. Soleta residences are created employing natural, locally obtainable, renewable resources, with the exception of polyurethane thermal insulation and plasterboards for the interior walls finishing (the latter could also be replaced by plyboard, made from organic wood.) The framework is made of glue-laminated wood, and the roofing is also constructed of wood: traditional shingle tiles. The floors are constructed of pinewood, thermally insulated with nevertheless another nautral materials, cellulose. The elegant exterior walls are manufactured of white-painted spruce wood planks.