Slot Aeration

It is possible to incorporate up to three locking points within the minimal windows® sliding door system, allowing the doors to be secured in either the fully locked position or one of two ventilation positions. These ventilation settings create a 20 mm or 40 mm opening along the full height of the sliding glass door, providing discreet and controlled ventilation for frameless windows and doors.

This integrated slot aeration option allows architects and specifiers to introduce natural ventilation without compromising the minimal appearance of the glazing system. The outer framing can remain concealed within the surrounding building finishes, maintaining a seamless floor-to-ceiling glass design.

The amount of ventilation required for a building should be determined by the principal designer, but slot aeration can provide a useful addition to the overall ventilation strategy of a new build or extension, particularly where conventional frame-mounted ventilation may not be suitable.

The ventilation locking points located within the ceiling and floor are finished to match the aluminium profiles, helping them integrate discreetly into the overall design. Small cut-outs are required within the floor and ceiling to accommodate the locking points, but once installed, they sit completely flush with the surrounding finishes, just as they do in the standard locking position.

By integrating secure ventilation directly into the sliding glass door system, minimal windows® can help create comfortable, well-ventilated and bright internal spaces without introducing additional visible ventilation components.

Would you like to explore whether ventilation for frameless windows and doors can be incorporated into your project? Contact us to discuss the available options.