Features of W50

• Precision cold formed steel profiles of 1,5 mm thickness
• Profiles have identical sightlines and proportions of FerroFinestra W40
• Classic “stepped leg” design
• Mechanically fixed rebate gaskets
• Accommodates double and triple glazing up to 37 mm
• High density cast in polyurethane isolator
• Choice of different glazing beads
• Compatible with 16 mm friction hinges
• Fixed glazing, single-sash and double-sash, side-hung and bottom-hung windows opening inwards and outwards, top-hung, vertical and horizontal pivoting windows, window and doors opening inwards and outwards