Can be polished from the inside, facilitating cleaning.
Enables effective ventilation.
Can be combined with side hung windows, as they visually resemble each other.
Available in 2- and 3- layer glass in wood or wood/aluminium.
Tailor-made solutions that can replace the windows in existing hole dimensions.
The side guided window has hidden hinges, and the side hung window differs in this respect, as it has visible hinges. The two window types, however, can be used in the same building, as they are very similar in appearance.