We would like to inform you that the standard for thermal performance of windows, doors and shutters can be pre-ordered now.

You can pre-order this under the following link: www.beuth.de

By introducing the new ISO 10077-2 one of the things which has changed most is the process of calculation heat flow in cavities of Window and facade profile

The expert software “WINISO®“, which has been available since the middle of the year, already takes into account the new standard and has been validated by ift Rosenheim.