Venetian blinds direct a lot of daylight into the interior and give you the opportunity to protect yourself from distracting glances from the outside. The durable aluminum slats reflect the sun's rays and thus prevent the rooms from heating up.
In addition to the window, the roller shutter box is often one of the main causes of large heat losses in the building envelope. Harman Fensterbau window roller shutters are installed at the same time as the new window and thus form an energy-saving unit.
Textile screens combine several convincing advantages in one product: They score with very good sun and privacy protection properties. Even when closed, they allow enough daylight into the room and offer a good view outside.
Folding shutters made of aluminum or wood can be harmoniously integrated into the window in almost all construction situations.