These skylights came out of a gazebo that met a pine tree. All three had broken glass and the frames were damaged. I have had a few hiccups along the way making this take way longer than I ever thought. I apologize to the homeowner for that. I did have to hunt down some glass to match as these were created in the early 1970's. I am lucky to have an assistant helping out, Teresa, she has been wonderful to bounce ideas off of and she did all the scraping off of silicone. I hate silicone with a passion!