Is there a window sill? YesNoNot Sure (required)Window Frame Mounting (see instructions above) (required) 1 - Outside Mount2 - Outside Mount With Sill3 - Inside MountWindow Split (see above graphic) (required) YesNoNot SureGlazing (required) YesNoNot SureUpload your photos (maximum of 5 photos in JPEG format, less than 2 MB each) Submit