Where to find the replacement canvas? Every one seemed overpriced, and then, The Home Depot website comes through. Sunbrella(R) Directors Chair Replacement Covers (Round Stick, Marine Grade Fabric). Standard round stick insert type, where the canvas slides into a round slot in the frame near the hinges as the picture shows. Buy the Telescope Casual Canvas Director Chair Cover Enjoy free shipping on your outdoor furniture and patio accessories purchase. Needed replacement covers for chairs in purchased 30 years ago.