Post Mount Mailbox 9.5 x 9.5 x 19.5 in - Spacious Red Mailbox

Our review of this post mount mailbox finds it most useful for homeowners who want a roomy, weatherproof mailbox that also improves curb appeal. The biggest reason to buy is the interior capacity: at 9.5 x 9.5 x 19.5 in the box easily takes daily letters, large envelopes and magazines, and will accept packages up to 16 x 8 x 7.5 in without constant juggling. Installation is straightforward since the mailbox ships fully assembled and includes multiple hole patterns and hardware for mounting to a standard post.

Key Features

• Generous capacity: The interior volume handles letters, large envelopes and magazines and accepts packages up to 16 x 8 x 7.5 in to reduce missed deliveries.
• Durable construction: Galvanized steel construction with a rust resistant powder coat offers long-term protection against corrosion.
• Weatherproof design: Internal seals and a 1.2 degree sloped roof help keep contents dry in rain and runoff situations.
• Secure access: Strong magnetic closure and stainless steel hinges provide reliable front access and a tidy closing action.
• Easy to install: Fully assembled out of the box with five hole patterns and hardware to attach to a variety of posts.
• Styling lift: The red finish adds visible curb appeal and complements a range of front yard styles.

Who It's For

This mailbox is ideal for single-family homeowners or renters who receive a mix of letters, magazines and occasional small packages and who want a durable, low-maintenance exterior box that reads as modern rather than utilitarian. It suits people who prefer front-access boxes for daily convenience and those who value a visible color accent at the curb.

It is less appropriate for households that routinely receive very large or frequent parcel deliveries requiring frequent oversized pickups, or for those needing an integrated locking mail solution for high-security locations. If parcel volume is extremely high, a dedicated parcel locker or larger parcel-specific box would be a better fit.

Pros & Cons

Pros

• Spacious interior that accommodates magazines and packages up to 16 x 8 x 7.5 in.
• Sturdy galvanized steel and powder coat finish resist rust and everyday wear.
• Weatherproof seals and sloped roof help protect mail from water intrusion.
• Fully assembled with multiple mounting patterns makes installation quick and predictable.

Cons

• Front access design means contents are visible when opened and it lacks an integrated keyed lock for high-security needs.

Specifications

Overall dimensions	9.5 x 9.5 x 19.5 in (H x W x D)
Material	Galvanized steel with powder coat finish
Package capacity	Receives packages up to 16 x 8 x 7.5 in
Weather protection	Internal weatherproof seals and 1.2 degree sloped roof
Closure and hinges	Magnetic closure with stainless steel hinges
Mounting	Five hole patterns; mounting hardware included

Our Verdict

This post mount mailbox is a practical, good-value choice for homeowners seeking a roomy, weather-resistant mailbox with a modern look. It balances capacity, durable galvanized construction and easy installation, making it a sensible upgrade for most residential front yards that receive mixed mail and occasional small packages.

Frequently Asked Questions

Will this mailbox fit large envelopes and magazines?
Yes, the interior dimensions and stated package capacity are designed to accept large envelopes and magazines and packages up to 16 x 8 x 7.5 in.

Is the mailbox weatherproof?
Yes, it has internal weatherproof seals and a slightly sloped 1.2 degree roof plus a rust resistant powder coat to help keep contents dry and protected.

Does it include mounting hardware?
Yes, the mailbox arrives fully assembled and includes hardware and five hole patterns for attaching to a compatible post (post sold separately).