ah!38 offers great flexibility in the modular composition of openings.
Such as opening corners, 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. The ah!38 series also offers a variety of add-ons and finishes, and it can be fully automated.

It’s a system that allows double glazed surface areas up to 19m², or triple glazed up to 6m². Both options use 20mm vertical profiles.