diff --git a/homeassistant/components/tahoma/__init__.py b/homeassistant/components/tahoma/__init__.py
index f14e3019ac0..1e1bbd31eae 100644
--- a/homeassistant/components/tahoma/__init__.py
+++ b/homeassistant/components/tahoma/__init__.py
@@ -37,6 +37,7 @@ TAHOMA_TYPES = {
     "io:AwningValanceIOComponent": "cover",
     "io:ExteriorVenetianBlindIOComponent": "cover",
     "io:DiscreteGarageOpenerIOComponent": "cover",
+    "io:DiscreteGarageOpenerWithPartialPositionIOComponent": "cover",
     "io:HorizontalAwningIOComponent": "cover",
     "io:GarageOpenerIOComponent": "cover",
     "io:LightIOSystemSensor": "sensor",
diff --git a/homeassistant/components/tahoma/cover.py b/homeassistant/components/tahoma/cover.py
index 7692e9bedf7..e13f9bb8859 100644
--- a/homeassistant/components/tahoma/cover.py
+++ b/homeassistant/components/tahoma/cover.py
@@ -30,6 +30,7 @@ HORIZONTAL_AWNING = "io:HorizontalAwningIOComponent"
 TAHOMA_DEVICE_CLASSES = {
     HORIZONTAL_AWNING: DEVICE_CLASS_AWNING,
     "io:AwningValanceIOComponent": DEVICE_CLASS_AWNING,
+    "io:DiscreteGarageOpenerWithPartialPositionIOComponent": DEVICE_CLASS_GARAGE,
     "io:DiscreteGarageOpenerIOComponent": DEVICE_CLASS_GARAGE,
     "io:ExteriorVenetianBlindIOComponent": DEVICE_CLASS_BLIND,
     "io:GarageOpenerIOComponent": DEVICE_CLASS_GARAGE,
@@ -155,6 +156,11 @@ class TahomaCover(TahomaDevice, CoverDevice):
                 self._closed = (
                     self.tahoma_device.active_states["core:OpenClosedState"] == "closed"
                 )
+            if "core:OpenClosedPartialState" in self.tahoma_device.active_states:
+                self._closed = (
+                    self.tahoma_device.active_states["core:OpenClosedPartialState"]
+                    == "closed"
+                )
             else:
                 self._closed = False