In-Line rollers

In-Line rollers enable smooth sliding operation in In-Line sliding windows and doors. In-Line rollers are available as vertically fixed single rollers or as adjustable tandem rollers for 100kg (Slimline) and/or 122kg (Standard) sash weights.

The single rollers can also be interconnected in order to increase the maximum sash weight. A further advantage is the installation; no routing is necessary.