Choosing Fensterman insulating windows, you will feel not only comfortable, but also safe. All windows and doors are equipped with special fittings with multiple closing and locking points.

For windows, it is recommended to choose tilt and turn opening which provides beside the comfort of double openings(swing horizontally and tilt vertically), but especially seal and security being closed in a maximum number of points. Depending on the height and width, windows are fitted with additional side locking.

All residential exterior doors produced by Fensterman are equipped with multipoint locks with manual or automatic closing.

Tilt and turn windows and doors with multipoint locking have two anti-burglary locking points, as they pass the WK1 security class requirements (increased security).

For maximum security we recommend the use of anti-burglary laminated glass.