The Gibraltar’s Designer Mailbox corrals letters and allows magazines to lay flat instead of being rolled up to fit inside the box. Keep the decorative “Mail” emblem on as a decorative accent or ...

Gibraltar Industries said Wednesday that it has acquired the storage and postal products business of Steel City Corp., in its second recent purchase to add to its package of mailbox-related items.

Gibraltar Industries has acquired a Kansas company that makes mailboxes for apartment buildings and other multiple-unit uses, the Hamburg-based building products manufacturer said Tuesday.