Making sure the frame is ready for Window Glass Replacement is essential prior to beginning the process. Remove any old silicone and clean the channels inside the aluminum frame using an utility knife. Then, you should measure the thickness and size of the new glass from top to bottom, and side to side. Before applying the glazing glue, the glass must be placed in its frame. It might need to be cut to fit perfectly. Finally, use silicone caulk to seal the edges and sides. For more information about Decorative Glass visit https://glassanddoorpros.com