A draft free mail slot - a counter top garbage trap

A draft free mail slot - a counter top garbage trap mail slot insulation The DraftGuard® Deluxe letter box slot with it's precision rotating open-sided hollow cylinder ensures a better insulating value The cylinder consists of mail slot on door Energy Efficient, Ideal for All Climates · Internal Brush Strip for Added Insulation and Privacy · New Design for All Thicknesses of Glass, and Even Insulating

mail slot on door Mail Slot Cover · EO 12 in x 15 ft Self-Stick FoamFoil Duct Insulation · Envelope Mailbox · Gallery · Stormguard Brush Letter Plate Gold 292mm x 75mm

mail slot through wall A piece of polyurethane foam, cut just slightly larger than the mail slot If you want to get ambitious, attach it to one of the screws for the mail slot The best ones have a brush seal behind the flap Foam strip Flexible tube Spring strip V