> Does Norway require insulation based on building profile or just walls must be X, windows must be Y? It's the walls must be X, windows must be Y: https://di

> Does Norway require insulation based on building profile or just walls must be X, windows must be Y? It's the walls must be X, windows must be Y: https://dibk.no/regelverk/byggteknisk-forskrift-tek17/14/14-3/ https://dibk.no/regelverk/byggteknisk-forskrift-tek17/14/14-...