Goelst G-Rail's 4500 Series curtain rail track has been developed for heavy-duty contracts and domestic usage, this provides strength and multi-channel versatility for most curtain applications, with 2 and 3 channel profiles in the series, and curtain overlaps can be created using the entire track length. Goelst G-Rail's 4550 and 4560 curtain tracks are designed for incorporation within suspended ceilings, also provide flush mounting and concealed fixing.