rowsHeight String|Number (default: '1fr')

Determines the height of the rows. Numeric values are treated as pixels.

Example - sets the number of the rows

<script id="first" type="text/x-kendo-template">
<h3>A</h3>
</script>
<script id="second" type="text/x-kendo-template">
    <h3>B</h3>
</script>
<div id="tilelayout"></div>
<script>
$("#tilelayout").kendoTileLayout({
    containers: [
        {
            colSpan: 1,
            rowSpan: 1,
            header: {
                text: "Item one"
            },
            bodyTemplate: kendo.template($("#first").html())
        },
        {
            colSpan: 1,
            rowSpan: 1,
            header: {
                text: "Item two"
            },
            bodyTemplate: kendo.template($("#second").html())
        }
    ],
    columns: 4,
    rowsHeight: 300
});
</script>