Cast Aluminum Mailbox Post

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Cast aluminum mailbox posts are lightweight enough to install yourself but strong enough to withstand certain impacts that might otherwise knock over a wooden post. They are sustainable because the aluminum can be recycled which will lower your carbon footprint and they are very well made so you don't have to worry about them Being damaged. See collection for more.

Tara Gosselin Interior Design Expert

Tara is a San Antonio-based award-winning landscape architect, writer and educator, passionate about eco-friendly solutions and growing her own food. She knows all it takes to help you create a sustainable backyard retreat that combines blissful charm with a modern take on landscaping.

5 Recommendations and 150 Ideas

Updated 02/11/2022

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Ornate Mailbox

A cast aluminum mailbox that is durable under sun, rain, and snow. It follows the traditional front-load mailbox shape with a powder-coated finish. Intricate twirls and embossed leaf details on all sides lend a stylish touch.

Designer Advice:

Offered in various antique metal tones and in white and black, these mailboxes are perfect for homes with farmhouse, cottage, and vintage eclectic facades. We recommend installing it atop a post with a baluster and fluted details to match the mailbox’s intricate character. You can even opt for a post with scrollwork brackets or a ball finial on top for a simpler look.

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Vintage Modern Mailbox

This cast aluminum mailbox post serves its purpose with added modern industrial aesthetic. Its classic lines and weather-resistant finish blend excellently with its chic black color. Intricate metal curls are added below for elegance.

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Wall Hung Mailbox

Keep your mail safe with this aluminum mailbox post that attaches to a wall. Its chic black exterior has ample space for your house number. Crafted from aluminum and opens from the top to access mail.

Designer Advice:

The black, silver, and French bronze units of this mailbox would look stunning when installed on a textured white or brick wall façade. Its distinct colonial look would work perfectly with traditional, rustic, and vintage industrial home exteriors. Meanwhile, the white version matches well with farmhouse, cottage style, coastal, and transitional residences.

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Curved Mailbox

A modernized take on a classic aluminum mailbox shape. Fully powder-coated inside and out for longer durability against the elements. Its sleek aluminum pull, steel flag and handle add modern touches to the piece.

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Unique Mailbox

Unlike traditional ones, these cast aluminum mailboxes open from the center rather than on one end. Fully coated to weather harsh conditions. The cover opens with a charming clasp, and the piece comes with hooks to hold newspapers.

Designer Advice:

This mailbox will take up a small space on your exterior wall. You can add visual weight and point of interest by mounting it underneath an outdoor wall sconce. The ideal lamp matches for this are those with angular silhouettes framed in metalwork. If you already have said sconce, choose a mailbox finish that closely resembles the wall lamp that you have.

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Cast Aluminum Mailbox Post

Buying Guide

A cast aluminum mailbox post is an excellent addition to most homes. An adequately matched mailbox post can increase the curb appeal of a house and a lawn. Together with the mailbox, it serves an essential function of receiving your mail.

Keep in mind that there are different varieties of cast aluminum mailbox posts so choosing the right one can be a tricky task, so here’s a buying guide to help you with that.

What are the different designs of cast aluminum mailbox posts?

A cast aluminum mailbox post may be categorized into a standard post, classic post, decorative post, or deluxe post. Knowing the pros and cons of each type is a big help in finding the right one for you.

A standard post is your "regular" post. There's nothing fancy with it, but it can do the job pretty well. The advantage of the standard post is it's economical.
If you like something that is out of the ordinary, then decorative posts may be the one you are looking for. This kind of cast aluminum mailbox post comes in a lot of design varieties, and all are aimed at enhancing the looks of your front lawn. Be wary though - these kinds of posts can get very expensive.
A classic post comes with a traditional look. It typically includes a lot of intricate designs and curves. It's suitable if you want that classic front yard look.
A deluxe post is something that is designed to hold more than one mailbox. It's a good option if you want a couple of mailboxes for different purposes.

What types of finish are used for cast aluminum mailbox posts?

The most common types of finish include mechanical finish, pretreatment, bright dipping, anodizing, liquid paint, powder coating, and sublimation.

Mechanical finish improves the surface quality of the aluminum so cosmetic additions will be more durable.
Pretreatment is aimed at improving paint adhesion. It also enhances the corrosion resistance of the aluminum used.
Bright dipping is an excellent choice if you want the aluminum to be naturally "bright."
Anodizing finish boosts the aluminum's exterior durability.
Liquid paint is sort of "baking-in" the paint color into the aluminum. Thus, it's a good finish if you don't want the aluminum's color to last for a long time.
Powder coating provides the similar effect of liquid paint, but without the use of Volatile Organic Compounds; which are harmful to the environment. Also, it makes the aluminum material very durable.
Sublimation is aimed at giving the aluminum a sort of an etched pattern. Since the pattern is "carved" directly into the aluminum, the design will be more durable.

Keep in mind that no single cast aluminum mailbox post is "perfect" for every homeowner. It's because everyone has different wants and needs. When shopping, it's important to know what factors are important to you. You also need to consider your budget. Your geographical location will also play a role as your local climate will have an impact on how the aluminum performs.