Image 13 of 13
13. Apply a bead of clear neutral-cure silicone to the frame and drop in the new insulated glass. Make sure any setting blocks are properly positioned. Then run a thin bead of caulk along the backside of the stops and tack them in place with 3/4-in. brads spaced every 6 in. Let excess caulk dry, then scrape it off with a razor scraper.