diff --git a/recommendations/RoofRecommendations.py b/recommendations/RoofRecommendations.py
index fbd99d67..2a77a3a5 100644
--- a/recommendations/RoofRecommendations.py
+++ b/recommendations/RoofRecommendations.py
@@ -446,20 +446,7 @@ class RoofRecommendations:
                 _, new_u_value = calculate_u_value_uplift(u_value, part_u_value)
                 new_u_value = math.ceil(new_u_value * 100.0) / 100.0
 
-                # If I have a lowest U value and my new u value is higher than that but lower than the
-                # diminishing returns threshold, it can be considered
-
-                # If I have a lowest U value and my new u value is lower than the lowest value, it's
-                # further into the diminishing returns threshold and can shouldn't be
-
-                # if is_diminishing_returns(
-                #     recommendations, new_u_value, lowest_selected_u_value, self.DIMINISHING_RETURNS_U_VALUE
-                # ):
-                #     continue
-
                 # We allow a small tolerance for error so we don't discount the recommendation entirely
-                # if new_u_value <= self.BUILDING_REGULATIONS_PART_L_MAX_U_VALUE:
-                # lowest_selected_u_value = update_lowest_selected_u_value(lowest_selected_u_value, new_u_value)
 
                 estimated_cost = (
                     cost_per_unit * self.property.insulation_floor_area if
@@ -504,7 +491,7 @@ class RoofRecommendations:
                         "type": "room_roof_insulation",
                         "description": "Insulate room in roof at rafters and re-decorate",
                         "starting_u_value": u_value,
-                        "new_u_value": None,
+                        "new_u_value": new_u_value,
                         "sap_points": sap_points,
                         "simulation_config": simulation_config,
                         "description_simulation": {
diff --git a/recommendations/tests/test_roof_recommendations.py b/recommendations/tests/test_roof_recommendations.py
index e7a4c540..910aef02 100644
--- a/recommendations/tests/test_roof_recommendations.py
+++ b/recommendations/tests/test_roof_recommendations.py
@@ -166,37 +166,33 @@ class TestRoofRecommendations:
 
         assert len(roof_recommender6.recommendations) == 0
 
-    # def test_uninsulated_room_in_roof(self):
-    #     property_instance7 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
-    #     property_instance7.age_band = "F"
-    #     property_instance7.insulation_floor_area = 100
-    #     property_instance7.roof = {
-    #         'original_description': 'Roof room(s), no insulation (assumed)',
-    #         'clean_description': 'Roof room(s), no insulation',
-    #         'thermal_transmittance': None, 'thermal_transmittance_unit': None, 'is_pitched': False,
-    #         'is_roof_room': True, 'is_loft': False, 'is_flat': False, 'is_thatched': False, 'is_at_rafters': False,
-    #         'is_assumed': True, 'has_dwelling_above': False, 'is_valid': True, 'insulation_thickness': 'none'
-    #     }
-    #
-    #     property_instance7.pitched_roof_area = 110
-    #     property_instance7.data = {"county": "Southampton"}
-    #
-    #     roof_recommender7 = RoofRecommendations(property_instance=property_instance7, materials=materials)
-    #
-    #     assert not roof_recommender7.recommendations
-    #
-    #     roof_recommender7.recommend()
-    #
-    #     # Even though we have 3 depths, we only end with 1 due to diminishin returns
-    #     assert len(roof_recommender7.recommendations) == 1
-    #
-    #     assert roof_recommender7.recommendations[0]["parts"][0]["depths"] == [270]
-    #
-    #     assert roof_recommender7.recommendations[0]["new_u_value"] == 0.14
-    #     assert roof_recommender7.recommendations[0]["starting_u_value"] == 0.8
-    #     assert roof_recommender7.recommendations[0]["description"] == \
-    #            "Insulate your room roof with 270mm of Example room roof insulation"
-    #
+    def test_uninsulated_room_in_roof(self):
+        epc_record = EPCRecord()
+        epc_record.prepared_epc = {"county": "Southampton", "roof-energy-eff": "Very Poor"}
+        property_instance7 = Property(id=0, address="fake", postcode="fake", epc_record=epc_record)
+        property_instance7.age_band = "F"
+        property_instance7.insulation_floor_area = 100
+        property_instance7.roof = {
+            'original_description': 'Roof room(s), no insulation (assumed)',
+            'clean_description': 'Roof room(s), no insulation',
+            'thermal_transmittance': None, 'thermal_transmittance_unit': None, 'is_pitched': False,
+            'is_roof_room': True, 'is_loft': False, 'is_flat': False, 'is_thatched': False, 'is_at_rafters': False,
+            'is_assumed': True, 'has_dwelling_above': False, 'is_valid': True, 'insulation_thickness': 'none'
+        }
+
+        property_instance7.pitched_roof_area = 110
+
+        roof_recommender7 = RoofRecommendations(property_instance=property_instance7, materials=materials)
+
+        assert not roof_recommender7.recommendations
+
+        roof_recommender7.recommend(phase=0)
+
+        assert len(roof_recommender7.recommendations) == 1
+        assert roof_recommender7.recommendations[0]["new_u_value"] == 0.23
+        assert roof_recommender7.recommendations[0]["starting_u_value"] == 1.5
+        assert roof_recommender7.recommendations[0]["description"] == "Insulate room in roof at rafters and re-decorate"
+
     # def test_ceiling_insulated_room_in_roof(self):
     #     property_instance8 = Property(id=8, address1="fake", postcode="fake", epc_client=Mock())
     #     property_instance8.age_band = "F"