10 Frame English Copper Top We introduced the English Copper Top in 2000 and it was the best then and it continues to be the best, even though others have copied it. The roofing boards are screwed onto the rabbeted frame and each piece is glued and nailed. We cover in copper and it will take on a beautiful patina after a year or you can apply an agent that will turn it green. Please note: Copper will spot from fingers or water. Clean with copper cleaner. We will not accept returns on spots, imperfections or scratches in the copper. HP902 10 Frame English Copper Top...............$59.95