Door Hardware Home > Products > Window & Door Hardware > Door Hardware > Hinges Featured Products Hinges Locks and Cylinders Handles Door Accessories Hinges Filter Products Filter Products ✕ Reset Kitchen + number of wet rooms 45678 - 45678 Min Heat Recovery (%) 83 - 92 SFP (W/L/S) 0.39 - 0.66 Airflow (l/s) at 100Pa - Airflow (m3/h) at 100Pa - Max Width (mm) 1001000600715752790800 Max Height (mm) 10001100200380430490505600655663665675708715752790 Max Depth (mm) 18028535341547048448549553353460070 Window Material AluminiumCompositePVCuTimber Handle Type Casement StayCockspurEspag (Fork drive)Espag (Spindle drive)Tilt and Turn Handing LeftRightStraight Locking Type Fire escapeKey lockingKey-lockingNon-lockingPush button Vent Type Glazed-inOver-headSlot Vent Material MetalPlastic Fit FlushSub FlushSurface Mounted Fix Clip FixScrew Fix Vent Length (mm) 20250-300301-400401-500501-600601-700701-900901-1499Over 1499 Vent Width (mm) 15-2021-2425-3030Over 30 Equivalent Area (EA) (mm2) 1700-250025002700-4600500055006000Over 6000 Sound Attenuation level (open position) (dB) Less than 35 Glass Thickness (mm) 2022232428 Enthalpy Enthalpy Option Reset Overture Flag Hinge FOR USE ON PVCU DOORS Flag hinge View Resources