4-pane fixed window in Rehau Synego hefschuifpui

The Rehau Synego lift-and-slide door — at Rehau the Synego HST; until 15 September it was called Rehau Synego Slide on our card, and that is a different system — is the uPVC sliding patio door from the same system family as the SYNEGO window. The outer frame is 190 mm deep and the sash 80 mm; for frame and sash together Rehau gives a face width of 179 mm, and 103 mm with the panorama sash. Uf up to 1.3 W/m²K, sound insulation up to Rw 43 dB and tested up to burglar resistance class RC 2.

The lift-and-slide patio door from Rehau's Synego family: 190 mm frame, 80 mm sash, Uf up to 1.3 W/m²K.

Four fixed panes side by side: this window takes the standard size up to 3,200 mm wide, without any hardware anywhere.

This window is the wide version of the 3-pane fixed window, with a fourth fixed pane added. All four stay fixed. That suits a wall designed mainly for light and view, with ventilation handled elsewhere in the room — by a door, a sliding patio door or another window. How wide a single pane can be without a mullion in the profile you choose is shown in the configurator.

The standard size is 3,200 × 1,500 mm, split equally across the four panes; in the configurator you set your own size. If you want to be able to ventilate in the same width, the 4-pane window with one tilt and turn sash and the 4-pane window with two tilt and turn sashes are the same layout with one or two opening sashes.

All about the Rehau Synego hefschuifpui profile All about the 4-pane fixed window layout