The BOTA Mail Slot Insulator

Advanced Installations - Draft Dodger Insulated Mail Slot mail slot insulation I'm thinking of also having the guy also seal up the interior side of my in-wall mail slot Then fill the void with pink insulation, cut a mailbox slot in wall INSULATED MAIL SLOT – DELUXE 46100, 46200 # 461001 When the slot is closed, the cylinder becomes a sealed air-chamber providing excellent thermal insulation

mail slot privacy hood If you do want to do it, the easiest way is to just put some shrink wrap over it Get some double-sided tape, make a square around the mail slot