The grid will detect if the html direction is rtl and construct itself accordingly
<div style="direction: rtl;"> <% RtlGrid.Grid() .Url(Page.Url().Action("GetItems", "LunchGrid")) .Height(300) .Mod(o => o.ColumnsSelector().PageSize().PageInfo().Loading().AutoMiniPager()) .Persistence(Persistence.View) .Resizable() .Reorderable() .Columns( new Column { Bind = "Id", Width = 100 }, new Column { Bind = "Person" }, new Column { Bind = "Dish.Name" }, new Column { Bind = "Price", Width = 100 }, new Column { Bind = "Location" }); %> <awe:Ocon runat="server" ID="RtlGrid" /> <br /> <br /> <% RtlTreeGrid.Grid() .Url(Page.Url().Action("SimpleTree", "TreeGrid")) .Columns( new Column { Bind = "Name" }, new Column { Bind = "Id", Width = 100 }) .Persistence(Persistence.View) .Groupable(false) .PageSize(3) .Height(300); %> <awe:Ocon runat="server" ID="RtlTreeGrid" /></div>