📅 U-value per year & product type

Filter by year, product category or specific product
0 products found Lower U-values = better insulation
Product type Specific product Year / period Category U-value (W/m²K)
📌 Note: Lower U-value means better insulation. For windows, Uw (total window) is shown unless otherwise specified. The table combines data from building regulations, EPB requirements and product guidelines.