diff --git a/ui-v2/app/components/list-collection.js b/ui-v2/app/components/list-collection.js
index ce0d308d8a62..39985ca2dfc5 100644
--- a/ui-v2/app/components/list-collection.js
+++ b/ui-v2/app/components/list-collection.js
@@ -1,6 +1,32 @@
+import { computed, get } from '@ember/object';
 import Component from 'ember-collection/components/ember-collection';
+import style from 'ember-computed-style';
+import WithResizing from 'consul-ui/mixins/with-resizing';
+import qsaFactory from 'consul-ui/utils/qsa-factory';
+const $$ = qsaFactory();
 
-export default Component.extend({
+export default Component.extend(WithResizing, {
   tagName: 'div',
+  attributeBindings: ['style'],
+  height: 500,
+  style: style('getStyle'),
   classNames: ['list-collection'],
+  getStyle: computed('height', function() {
+    return {
+      height: get(this, 'height'),
+    };
+  }),
+  resize: function(e) {
+    const $self = this.element;
+    const $appContent = [...$$('main > div')][0];
+    if ($appContent) {
+      const rect = $self.getBoundingClientRect();
+      const $footer = [...$$('footer[role="contentinfo"]')][0];
+      const space = rect.top + $footer.clientHeight;
+      const height = e.detail.height - space;
+      this.set('height', Math.max(0, height));
+      this.updateItems();
+      this.updateScrollPosition();
+    }
+  },
 });
diff --git a/ui-v2/app/components/tabular-collection.js b/ui-v2/app/components/tabular-collection.js
index 180652dc21f9..5c297cb07529 100644
--- a/ui-v2/app/components/tabular-collection.js
+++ b/ui-v2/app/components/tabular-collection.js
@@ -3,6 +3,7 @@ import needsRevalidate from 'ember-collection/utils/needs-revalidate';
 import identity from 'ember-collection/utils/identity';
 import Grid from 'ember-collection/layouts/grid';
 import SlotsMixin from 'ember-block-slots';
+import WithResizing from 'consul-ui/mixins/with-resizing';
 import style from 'ember-computed-style';
 import qsaFactory from 'consul-ui/utils/qsa-factory';
 
@@ -21,14 +22,6 @@ import { computed, get, set } from '@ember/object';
 
 // ember doesn't like you using `$` hence `$$`
 const $$ = qsaFactory();
-// basic pseudo CustomEvent interface
-// TODO: use actual custom events once I've reminded
-// myself re: support/polyfills
-const createSizeEvent = function(detail) {
-  return {
-    detail: { width: window.innerWidth, height: window.innerHeight },
-  };
-};
 // need to copy Cell in wholesale as there is no way to import it
 // there is no change made to `Cell` here, its only here as its
 // private in `ember-collection`
@@ -136,7 +129,7 @@ const change = function(e) {
     }
   }
 };
-export default Component.extend(SlotsMixin, {
+export default Component.extend(SlotsMixin, WithResizing, {
   tagName: 'table',
   attributeBindings: ['style'],
   width: 1150,
@@ -149,32 +142,12 @@ export default Component.extend(SlotsMixin, {
     this.confirming = [];
     // TODO: The row height should auto calculate properly from the CSS
     this['cell-layout'] = new ZIndexedGrid(get(this, 'width'), 50);
-    this.handler = () => {
-      this.resize(createSizeEvent());
-    };
   },
   getStyle: computed('height', function() {
     return {
       height: get(this, 'height'),
     };
   }),
-  willRender: function() {
-    this._super(...arguments);
-    this.set('hasActions', this._isRegistered('actions'));
-  },
-  didInsertElement: function() {
-    this._super(...arguments);
-    // TODO: Consider moving all DOM lookups here
-    // this seems to be the earliest place I can get them
-    window.addEventListener('resize', this.handler);
-    this.didAppear();
-  },
-  willDestroyElement: function() {
-    window.removeEventListener('resize', this.handler);
-  },
-  didAppear: function() {
-    this.handler();
-  },
   resize: function(e) {
     const $tbody = [...$$('tbody', this.element)][0];
     const $appContent = [...$$('main > div')][0];
@@ -182,7 +155,7 @@ export default Component.extend(SlotsMixin, {
       const rect = $tbody.getBoundingClientRect();
       const $footer = [...$$('footer[role="contentinfo"]')][0];
       const space = rect.top + $footer.clientHeight;
-      const height = new Number(e.detail.height - space);
+      const height = e.detail.height - space;
       this.set('height', Math.max(0, height));
       // TODO: The row height should auto calculate properly from the CSS
       this['cell-layout'] = new ZIndexedGrid($appContent.clientWidth, 50);
@@ -190,6 +163,10 @@ export default Component.extend(SlotsMixin, {
       this.updateScrollPosition();
     }
   },
+  willRender: function() {
+    this._super(...arguments);
+    this.set('hasActions', this._isRegistered('actions'));
+  },
   // `ember-collection` bug workaround
   // https://github.com/emberjs/ember-collection/issues/138
   _needsRevalidate: function() {
diff --git a/ui-v2/app/mixins/with-resizing.js b/ui-v2/app/mixins/with-resizing.js
new file mode 100644
index 000000000000..30e27f9add71
--- /dev/null
+++ b/ui-v2/app/mixins/with-resizing.js
@@ -0,0 +1,30 @@
+import Mixin from '@ember/object/mixin';
+import { get } from '@ember/object';
+import { assert } from '@ember/debug';
+export default Mixin.create({
+  resize: function(e) {
+   assert('with-resizing.resize needs to be overridden', false);
+  },
+  win: window,
+  init: function() {
+    this._super(...arguments);
+    this.handler = e => {
+      const win = e.target;
+      this.resize({
+        detail: { width: win.innerWidth, height: win.innerHeight },
+      });
+    };
+  },
+  didInsertElement: function() {
+    this._super(...arguments);
+    get(this, 'win').addEventListener('resize', this.handler);
+    this.didAppear();
+  },
+  didAppear: function() {
+    this.handler({ target: get(this, 'win') });
+  },
+  willDestroyElement: function() {
+    get(this, 'win').removeEventListener('resize', this.handler);
+    this._super(...arguments);
+  },
+});
diff --git a/ui-v2/app/styles/components/list-collection.scss b/ui-v2/app/styles/components/list-collection.scss
index 05bfc7183799..e9ade85190ee 100644
--- a/ui-v2/app/styles/components/list-collection.scss
+++ b/ui-v2/app/styles/components/list-collection.scss
@@ -9,7 +9,7 @@
 .healthy > div {
   width: calc(100% + 23px);
 }
-%card-grid {
+.unhealthy > div {
   margin-bottom: 20px;
 }
 %card-grid > ul,
diff --git a/ui-v2/tests/integration/mixins/with-resizing-test.js b/ui-v2/tests/integration/mixins/with-resizing-test.js
new file mode 100644
index 000000000000..8ebbee85ac48
--- /dev/null
+++ b/ui-v2/tests/integration/mixins/with-resizing-test.js
@@ -0,0 +1,26 @@
+import { module } from 'qunit';
+import test from 'ember-sinon-qunit/test-support/test';
+import { setupTest } from 'ember-qunit';
+import EmberObject from '@ember/object';
+import Mixin from 'consul-ui/mixins/with-resizing';
+module('Integration | Mixin | with-resizing', function(hooks) {
+  setupTest(hooks);
+  test('window.addEventListener, resize and window.removeEventListener are called once each through the entire lifecycle', function(assert) {
+    const win = {
+      innerWidth: 0,
+      innerHeight: 0,
+      addEventListener: this.stub(),
+      removeEventListener: this.stub(),
+    };
+    const subject = EmberObject.extend(Mixin, {
+      win: win,
+    }).create();
+    const resize = this.stub(subject, 'resize');
+    subject.didInsertElement();
+    subject.willDestroyElement();
+    assert.ok(win.addEventListener.calledOnce);
+    assert.ok(resize.calledOnce);
+    assert.ok(resize.calledWith({ detail: { width: 0, height: 0 } }));
+    assert.ok(win.removeEventListener.calledOnce);
+  });
+});
diff --git a/ui-v2/tests/unit/mixins/with-resizing-test.js b/ui-v2/tests/unit/mixins/with-resizing-test.js
new file mode 100644
index 000000000000..da7d5ef7778d
--- /dev/null
+++ b/ui-v2/tests/unit/mixins/with-resizing-test.js
@@ -0,0 +1,12 @@
+import EmberObject from '@ember/object';
+import WithResizingMixin from 'consul-ui/mixins/with-resizing';
+import { module, test } from 'qunit';
+
+module('Unit | Mixin | with resizing');
+
+// Replace this with your real tests.
+test('it works', function(assert) {
+  let WithResizingObject = EmberObject.extend(WithResizingMixin);
+  let subject = WithResizingObject.create();
+  assert.ok(subject);
+});