In this six week course students are taught all the steps to design and build their own window approximately 12" x 12" using the copper foil method of building. $95-$200 for each additional sq ft. Project may not exceed 6 sq ft. All tools and materials are provided. To reserve your spot: pick the date you would like to start the class. Classes run Wednesday or Thursday evenings from 6:30-9:30 for six weeks. We require half down to hold your spot. Minimum of 6 students per class.