diff --git a/framework/core/src/Extend/ViewNamespace.php b/framework/core/src/Extend/ViewNamespace.php
new file mode 100644
index 000000000..5f69f52ca
--- /dev/null
+++ b/framework/core/src/Extend/ViewNamespace.php
@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Extend;
+
+use Flarum\Extension\Extension;
+use Illuminate\Contracts\Container\Container;
+use Illuminate\Contracts\View\Factory;
+
+class ViewNamespace implements ExtenderInterface
+{
+    private $adds = [];
+
+    /**
+     * Register a new namespace of Laravel views.
+     *
+     * Views are php files that use the Laravel Blade syntax for creation of server-side generated html.
+     * Flarum core uses them for error pages, the installer, HTML emails, and the skeletons for the forum and admin sites.
+     * To create and use views in your extension, you will need to put them in a folder, and register that folder as a namespace.
+     *
+     * Views can then be used in your extension by injecting an instance of `Illuminate\Contracts\View\Factory`,
+     * and calling its `make` method. The `make` method takes the view parameter in the format NAMESPACE::VIEW_NAME.
+     * You can also pass variables into a view: for more information, see https://laravel.com/api/6.x/Illuminate/View/Factory.html#method_make
+     *
+     * @param  string  $namespace: The name of the namespace.
+     * @param  string|array  $hints: This is a path (or an array of paths) to the folder(s)
+     *                               where view files are stored, relative to the extend.php file.
+     * @return $this
+     */
+    public function add($namespace, $hints)
+    {
+        $this->adds[$namespace] = $hints;
+
+        return $this;
+    }
+
+    public function extend(Container $container, Extension $extension = null)
+    {
+        $factory = $container->make(Factory::class);
+
+        foreach ($this->adds as $namespace => $hints) {
+            $factory->addNamespace($namespace, $hints);
+        }
+    }
+}
diff --git a/framework/core/tests/fixtures/views/test.blade.php b/framework/core/tests/fixtures/views/test.blade.php
new file mode 100644
index 000000000..867754346
--- /dev/null
+++ b/framework/core/tests/fixtures/views/test.blade.php
@@ -0,0 +1 @@
+<html><body>Hello World!</body></html>
diff --git a/framework/core/tests/integration/extenders/ViewNamespaceTest.php b/framework/core/tests/integration/extenders/ViewNamespaceTest.php
new file mode 100644
index 000000000..24d54524b
--- /dev/null
+++ b/framework/core/tests/integration/extenders/ViewNamespaceTest.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Tests\integration\extenders;
+
+use Flarum\Extend;
+use Flarum\Tests\integration\TestCase;
+use Illuminate\Contracts\View\Factory;
+
+class ViewNamespaceTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function custom_view_namespace_does_not_exist_by_default()
+    {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->app()->getContainer()->make(Factory::class)->make('integration.test::test');
+    }
+
+    /**
+     * @test
+     */
+    public function custom_view_namespace_can_be_added_by_extender()
+    {
+        $this->extend(
+            (new Extend\ViewNamespace)
+                ->add('integration.test', dirname(__FILE__, 3).'/fixtures/views')
+        );
+
+        $this->assertEquals('<html><body>Hello World!</body></html>', trim($this->app()->getContainer()->make(Factory::class)->make('integration.test::test')->render()));
+    }
+}
