The sandwich wall is mainly used as an external wall and consists of a load-bearing inner panel and insulation. The isolation in this LCA is Kooltherm K15C. The inner panel is cast, providing a smooth surface, ready to be plastered and with low finishing requirements. The external insulation can be varied in different thicknesses depending on the desired thermal insulation, but for this LCA it is defined as one thickness. The sandwich wall is prepared with holes and penetrations for ventilation ducts and electricity. As the product are tailored to meet the technical requirements of the intended structure, the amount of reinforcement differ in each design. Hence a representative product is declared, with 17,63 kg of reinforcement, where a conversion table for the inclusion of 35,25 kg reinforcement is included as additional information in annex.