ah! Invisible Frame | ah!38 Minimalist Window

ah!38 excels as an exterior opening system comprising a balanced combination of thermal and acoustic behavior, suited to all climates. It offers great flexibility in the modular composition of openings, including opening corner solutions, pocket sliding configurations, curved layouts, tilted spans and retractable mosquito nets. The alternatives come in a wide range of formats such as sliding, vertical sliding, pivot and tilt-turn units. ah!38 also includes a variety of add-ons, finishes and it can be completely automated. It is a system that allows double glazed surface areas of up to 19m², or triple glazed of up to 6m². Both options use 20mm vertical profiles.

glazing up to:

max double glazing area: 19m²

max triple glazing area: 6m²

glass thickness: 38mm

main dimensions up to:

max. leaf height: 6000mm

max. leaf width: 6000mm

max. weight / glass pannel: 2.000kg

vertical profile: 20mm

performance up to:

thermal coefficient: Uw = 0.82W/m².K (Ug = 0.5W/m².K)

air tightness: Class 4

wind resistance: Class C5

water tightness: Class E900

sound insulation: 41dB

security: RC2