It's common knowledge that mailboxes must meet guidelines established by the United States Postal Office. You're not allowed to decide to buy just any sort of mail receptacle; what you use has to be approved by the post office or they're not going to use the receptacle for storage of the mail.
This could cause the inconvenience of someone from your firm having to pick up the mail at the post office until you swap your unapproved horizontal mailboxes with something that fits within the 4B or 4C standard postal regulations for commercial horizontal mailboxes.
Keeping this in mind, never contemplate building your own horizontal mailboxes for business use, in an attempt to spend less. While there won't be any specific regulations that forward commercial or residential customers from constructing their own mail receptacles, you must make sure to contact the post master and obtain approval before you are able to use them to accumulate your mail.
Before you even think about spending money on something that might not meet regulations, contact the Postmaster to check on the current guidelines in place. For instance, the 4C regulations that went into effect in January 2007 required larger compartments than previous standards-almost double the previous size in fact.
You should make sure you follow the postal standards that include the requirement for commercial horizontal mailboxes to be designed for both indoor and outdoor use. While we usually think of these varieties of mailboxes as something you will find in the lobby or large multi-company office buildings, it's not always the case.
You'll find them in one convenient location that houses companies within an industrial park and generally on the grounds of a multi-family residential facility. It is for these motives that the post office has modified the standards for commercial horizontal mailboxes and put in standards for a rise in the size and level of quality of the security features.
Find out about a variety of features and benefits to do with secure household locking letterboxes by visiting http://articles.securitymailbox.com/ and you will discover articles dealing with unique variations of locking letterboxes as well as important information and tips for protecting against mail thievery. Locking letterboxes from Security Mailbox can be the best way to avert mail theft.