https://www.coxhardware.com/c-1627-aluminum-sheets.aspx weekly 0.7 https://www.coxhardware.com/p-8344-sheet-24-aluminum-in-x-36-in-020-thick.aspxdaily0.9 https://www.coxhardware.com/p-8343-aluminum-sheet-025-thick-sizes.aspxdaily0.9