Altaterra sells roof windows in more than 30 countries worldwide. With different offers carefully adapted to the needs of customers, segments and channels, we're able to complement any VELUX offer and ensure that our partners have a full product range, enabling them to capture the biggest market share and increase profitability.
As part of VKR Group, we have access to know-how gained from 80 years of roof window production and the biggest European production and testing facilities. We prove our quality not only by the outstanding technical parameters of our products but by taking real care about the entire production process. We care about the environment and pay attention to where we source our raw materials from. Our employees are protected with health and safety management systems.