OVAL 28 is the most compact member of the OVAL sliding family. It provides an economical solution for buildings in warm climates, with a standard insect-screen option and sill profiles for interior or exterior use.

Key specifications:
Frame depth: 45 mm
Fixed visible width: 37.5 mm
Vent visible width: 61 mm
Sash depth: 28 mm
Glazing thickness: 6-20 mm
Maximum sash height: 2100 mm
Maximum sash weight: 110 kg