The BOTA Mail Slot Insulator

Letter & Mail Slots mail slot insulation What I did with my own Tudor style home is pull out the old mail slot, stuffed the cavity with insulation, covered the cavity with a copper sheet using silicone mail slot door In order to avoid a draft during the winter, the previous owner had shoved some insulation in the mail slot and covered it with masking tape

mailbox for door slot mail slot No other product on the market offers vertical and Testing The Burn Ability Of