Cerámica Utzubar

Navarran manufacturer of ceramic block for single-leaf walls. The lightweight ceramic block combines structural function and insulating capacity in a single piece, which simplifies the envelope and reduces thermal bridges. Utzubar has an environmental product declaration for its blocks, though it's worth confirming the verification programme and the document's validity before specifying. It's an example of local ceramic industry serving construction in the north of the peninsula.