diff --git a/.changeset/smooth-tables-build.md b/.changeset/smooth-tables-build.md
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+---
+'@jpmorganchase/mosaic-layouts': patch
+'@jpmorganchase/mosaic-site': patch
+---
+
+## Feature
+
+Provide the ability to set the default page layout at the root of a Mosaic site. Pages without a layout in their metadata will use this layout.
+
+```
+<LayoutProvider layoutComponents={layoutComponents} defaultLayout='DetailTechnical'>
+    <Page/>
+</LayoutProvider>
+```