diff --git a/backend/Property.py b/backend/Property.py
index 77415d0e..584e1442 100644
--- a/backend/Property.py
+++ b/backend/Property.py
@@ -502,43 +502,12 @@ class Property:
                 output["low_energy_lighting_ending"] = 100
                 output["lighting_energy_eff_ending"] = "Very Good"
 
-            if recommendation["type"] == "windows_glazing":
-                is_secondary_glazing = recommendation["is_secondary_glazing"]
-                output["multi_glaze_proportion_ending"] = 100
-                if output["windows_energy_eff_ending"] not in ["Average", "Good", "Very Good"]:
-                    output["windows_energy_eff_ending"] = "Average" if not is_secondary_glazing else "Good"
-
-                if output["glazing_type_ending"] == "multiple":
-                    pass
-                elif output["glazing_type_ending"] == "single":
-                    output["glazing_type_ending"] = (
-                        "secondary" if is_secondary_glazing else "double"
-                    )
-                elif output["glazing_type_ending"] == "double":
-                    output["glazing_type_ending"] = (
-                        "multiple" if is_secondary_glazing else "double"
-                    )
-                elif output["glazing_type_ending"] == "secondary":
-                    output["glazing_type_ending"] = (
-                        "secondary" if is_secondary_glazing else "multiple"
-                    )
-                elif output["glazing_type_ending"] in ["triple", "high performance"]:
-                    output["glazing_type_ending"] = "multiple"
-                else:
-                    raise ValueError("Invalid glazing type - implement me")
-
-                if is_secondary_glazing:
-                    output["glazed_type_ending"] = "secondary glazing"
-                else:
-                    output["glazed_type_ending"] = (
-                        "double glazing installed during or after 2002"
-                    )
-
             if recommendation["type"] in [
                 "heating", "hot_water_tank_insulation", "heating_control", "secondary_heating",
                 "internal_wall_insulation", "external_wall_insulation", "cavity_wall_insulation",
                 "cylinder_thermostat", "loft_insulation", "room_roof_insulation", "flat_roof_insulation",
-                "solid_floor_insulation", "suspended_floor_insulation", "mixed_glazing"
+                "solid_floor_insulation", "suspended_floor_insulation", "mixed_glazing",
+                "windows_glazing"
             ]:
                 # We update the data, as defined in the recommendaton
                 for prefix in ["walls", "roof", "floor"]:
diff --git a/recommendations/tests/test_window_recommendations.py b/recommendations/tests/test_window_recommendations.py
index 45b03a5e..0e36d105 100644
--- a/recommendations/tests/test_window_recommendations.py
+++ b/recommendations/tests/test_window_recommendations.py
@@ -634,15 +634,21 @@ class TestWindowRecommendations:
             'number_habitable_rooms_starting': 4.0, 'number_habitable_rooms_ending': 4.0,
             'number_heated_rooms_starting': 4.0, 'number_heated_rooms_ending': 4.0, 'days_to_starting': 3642,
             'days_to_ending': 3713, 'estimated_perimeter_starting': 23.430749027719962,
-            'estimated_perimeter_ending': 23.430749027719962, 'id': '1+1'
+            'estimated_perimeter_ending': 23.430749027719962, 'has_glazing_ending': True,
+            'glazing_coverage_ending': 'full', 'id': '1+1'
         }
 
         assert simulated_data[0] == expected_simulated_outcome
 
+        # has_glazing_ending and glazing_coverage_ending are not in the starting record - test for this in case it
+        # changes
+        assert "has_glazing_ending" not in starting_record
+        assert "glazing_coverage_ending" not in starting_record
+
         # Check which keys are different
         different = []
         for k in simulated_data[0].keys():
-            if k == "id":
+            if k in ["id", 'has_glazing_ending', 'glazing_coverage_ending']:
                 continue
             if simulated_data[0][k] != starting_record[k]:
                 different.append(