Tilt and turn window with top light in Reynaers SlimLine 38

With 33.5 mm of frame and 33 mm of sash in view (Classic; Cubic and Ferro 38.5 mm frame, T-section 48 mm), SlimLine 38 recreates the slim lines of traditional steel windows — the look often called Crittall-style — in aluminium. Frame depth 99 mm with an 86 mm sash for Classic, 76 mm frame for Cubic and Ferro; Uf 1.9 W/m²K; the HI+ version reaches down to 0.74 W/m²K as a whole window (Uw, so including the glass). There are four styles: Classic, Cubic, Ferro and Functional. The profile is Cradle to Cradle certified and, according to the manufacturer, 100% recyclable.

Reynaers' slim steel-look profile: 33.5 mm of frame in view, in aluminium.

A standard tilt and turn window below, at a height you can operate, and a fixed pane above that fills the rest of a tall opening.

Some openings are taller than is comfortable for a tilt and turn window on its own — under a sloping roof, or in an elevation where the head of the window sits higher than you can still reach the handle comfortably. This window puts the tilt and turn sash at reachable height at the bottom and fills the rest of the height with a fixed pane above, so you get glass over the full height without a sash you can't operate.

The standard size is 1,200 × 1,800 mm, with the fixed top light taking a quarter of the height and the tilt and turn window the rest. If you do need ventilation at that height, the tilt and turn window with tilt-in top light — with a bottom-hung sash instead of the fixed top light — is the form that provides for it.

All about the Reynaers SlimLine 38 profile All about the tilt and turn window with top light layout