What are the requirements for a roadside mailbox?

usps mail slot requirements   Dan usps mail slot requirements

Locked, Mail Slot Designs

slot and distinct signage on the typical blue United States Postal Service mailbox require special governmental clearance These Horizontal mail slots require a flap on top, for added protection, while vertical slots need a hinge opposite the door's hinges Curbside and

hot spin deluxe slot USPS approved 4C mailboxes are required for all new construction and renovation projects US Mail Supply has a list of USPS commercial mailbox regulations USPS Regulations for 4C Horizontal Mailboxes · At least one customer compartment shall be positioned less than 48” from the finished floor · No parcel locker