Difference in U-value Calculations

Windows around the world get tested and certified using different criteria: Australia uses the North American NFRC (National Fenestration Rating Council) system, Europe uses ISO 10077-2 and ISO 15099, then there is the Passive House Criteria and ift Rosenheim Directive WA15/2.

Large Windows

Creating a sense of space and openness while at the same time achieving a sanctuary can be done by careful placement and sizing of windows and doors. Advantages A large expanse of glazing can ensure a lightness of a building

Choose your Door Style

Enjoy your outdoor areas all year-round, whether you’re dining alfresco on balmy nights or rugging up and toasting marshmallows in the heart of winter. The doors you choose to connect these outdoor spaces with the interior of your home largely