diff --git a/recommendations/RoofRecommendations.py b/recommendations/RoofRecommendations.py
index 06ff306b..d7eb5fbb 100644
--- a/recommendations/RoofRecommendations.py
+++ b/recommendations/RoofRecommendations.py
@@ -410,7 +410,12 @@ class RoofRecommendations:
         # ~~~~~ Sloping Ceiling Insulation Recommendation Logic ~~~~~
         ####################################################################################################
         if needs_sloping_ceiling:
-            self.recommend_sloping_ceiling()
+            self.recommend_sloping_ceiling(
+                phase=phase,
+                u_value=u_value,
+                non_invasive_recommendations=non_invasive_recommendations
+            )
+            return
 
         raise NotImplementedError("Implement me")
 
@@ -453,7 +458,6 @@ class RoofRecommendations:
         could be traditional roofing materials like bitumen-based felt, rubber membranes like EPDM, or fiberglass.
 
         :param u_value: U-value of the roof before any retrofit measures have been installed
-        :param insulation_thickness: Existing Insulation thickness of the loft
         :param phase: Phase of the recommendation
         :param is_pitched: Is the roof pitched
         :param is_flat: Is the roof flat
@@ -799,7 +803,7 @@ class RoofRecommendations:
         )
 
         new_description = "Pitched, insulated"
-        new_efficiency = "Good"
+        new_efficiency = "Average"  # 75mm insulation only results in average performance category
 
         roof_ending_config = RoofAttributes(new_description).process()
         roof_simulation_config = check_simulation_difference(
diff --git a/recommendations/tests/test_roof_recommendations.py b/recommendations/tests/test_roof_recommendations.py
index ef02d050..aa11fd28 100644
--- a/recommendations/tests/test_roof_recommendations.py
+++ b/recommendations/tests/test_roof_recommendations.py
@@ -1,4 +1,5 @@
 import pytest
+from unittest.mock import Mock
 from backend.Property import Property
 from etl.epc.Record import EPCRecord
 from recommendations.RoofRecommendations import RoofRecommendations
@@ -430,7 +431,7 @@ class TestRoofRecommendations:
             )
         ]
     )
-    def test_sloping_ceiling_valid(
+    def test_is_sloping_ceiling_appropriate(
         self, roof, has_sloping_ceiling_recommendation, primary_roof_is_sloped, expected_result
     ):
         assert RoofRecommendations.is_sloping_ceiling_appropriate(
@@ -440,3 +441,50 @@ class TestRoofRecommendations:
             has_sloping_ceiling_recommendation=has_sloping_ceiling_recommendation,
             primary_roof_is_sloped=primary_roof_is_sloped
         ) == expected_result
+
+    def test_sloping_ceiling_pitched_no_insulation(self):
+        property_instance = Mock(
+            id=0,
+            roof={
+                'original_description': 'Pitched, no insulation', 'clean_description': 'Pitched, no insulation',
+                'thermal_transmittance': None, 'thermal_transmittance_unit': None, 'is_pitched': True,
+                'is_roof_room': False, 'is_loft': False, 'is_flat': False, 'is_thatched': False,
+                'is_at_rafters': False, 'is_assumed': False, 'has_dwelling_above': False, 'is_valid': True,
+                'insulation_thickness': 'none'
+            },
+            roof_area=64.085,
+            data={"county": None, "local-authority-label": "Manchester"}
+        )
+        property_instance.age_band = "D"
+        property_instance.already_installed = []
+        property_instance.non_invasive_recommendations = [
+            {'type': 'flat_roof_insulation', 'sap_points': 9, 'survey': True},
+            {'type': 'sloping_ceiling_insulation', 'sap_points': 9, 'survey': True},
+            {'type': 'cavity_wall_insulation', 'sap_points': 6, 'survey': True},
+            {'type': 'suspended_floor_insulation', 'sap_points': 2, 'survey': True},
+            {'type': 'roomstat_programmer_trvs', 'sap_points': 3, 'survey': True},
+            {'type': 'time_temperature_zone_control', 'sap_points': 3, 'survey': True},
+            {'type': 'solar_pv', 'sap_points': 5, 'survey': True, 'suitable': True}
+        ]
+
+        roof_recommender = RoofRecommendations(property_instance=property_instance, materials=[])
+        assert not roof_recommender.recommendations
+
+        roof_recommender.recommend(phase=0)
+        assert len(roof_recommender.recommendations) == 1
+
+        assert roof_recommender.recommendations[0]["type"] == "sloping_ceiling_insulation"
+        assert roof_recommender.recommendations[0]["measure_type"] == "sloping_ceiling_insulation"
+        assert (
+            roof_recommender.recommendations[0]["description"] ==
+            "Insulate sloping ceilings at the rafters and re-decorate"
+        )
+        assert roof_recommender.recommendations[0]["simulation_config"] == {
+            'roof_insulation_thickness_ending': 'average',
+            'roof_thermal_transmittance_ending': 0.5,
+            'roof_energy_eff_ending': 'Average'
+        }
+
+        assert roof_recommender.recommendations[0]["description_simulation"] == {
+            'roof-description': 'Pitched, insulated', 'roof-energy-eff': 'Good'
+        }
diff --git a/recommendations/tests/test_wall_recommendations.py b/recommendations/tests/test_wall_recommendations.py
index 18560118..c54582ad 100644
--- a/recommendations/tests/test_wall_recommendations.py
+++ b/recommendations/tests/test_wall_recommendations.py
@@ -1,6 +1,4 @@
-import os
 import pytest
-import pickle
 import numpy as np
 from unittest.mock import Mock, MagicMock