Aluminium Out-Swing Casement Window

One of the most popular window styles in modern architecture, casement windows from Portella are perfectly designed for today’s tastes. With narrow mullions, they are hinged like doors on one side, so they open with a push and stay open with beautiful stay bars and latches to bring fresh air inside. Portella casement windows are sealed all the way around, keeping air from leaking and reducing noise. And they’re versatile, so they can be side-hung, top-hung or bottom-hung—or hung in combination, so that they can open from the left, the right or in the middle and control the direction of the incoming breeze.