3-pane window, 3 tilt and turn in Rehau Synego

SYNEGO is Rehau's uPVC window and door system: 80 mm frame depth, 7 chambers in the outer frame and 6 in the sash, glass up to 51 mm, and Uf 0.94 W/m²K in the MD version. The face of frame and sash together is 117 mm as standard; the data sheet gives a range of 109 to 175 mm, and 144 to 218 mm on a French casement (figures given by Janwillem on 14 September 2026 from the Rehau data sheet). It has been tested up to burglar resistance class RC3, one class higher than most uPVC profiles in our range. SYNEGO profiles carry Rehau's EcoPuls label: according to the manufacturer, the profile is therefore more than 40% recycled material — a claim we take from the manufacturer's brochure and have not measured ourselves.

Rehau's uPVC window: 80 mm frame depth, 7 chambers and Uf 0.94 W/m²K.

No pane stays fixed here: all three parts of this wide window turn and tilt.

Of the four 3-pane windows, this is the form with the most hardware: three complete sets of hinges, tilt mechanism and handle. In return, every pane can be ventilated separately and cleaned from inside, with no fixed glass anywhere that has to be done from outside. That makes this form a good fit for a room that needs a lot of air, or where none of the panes can be reached from outside.

The standard size is 2,400 × 1,500 mm, split equally between the three panes. If you'd rather have one unbroken stretch of view and less ventilation is enough, the 3-pane window with one tilt and turn sash and the 3-pane window with two tilt and turn sashes are the cheaper steps in between in the same width.

All about the Rehau Synego profile All about the 3-pane window, 3 tilt and turn layout