---
product_id: 764799668
title: "Architectural Mailbox Boulder Mailbox 7900-7R-SR Red"
brand: "architectural mailboxes"
price: "RM1075"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/764799668-architectural-mailbox-boulder-mailbox-7900-7r-sr-red
store_origin: MY
region: Malaysia
---

# 1280 cu in capacity fits mail & packages Secure magnetic closure keeps contents safe Galvanized steel for all-weather durability Architectural Mailbox Boulder Mailbox 7900-7R-SR Red

**Brand:** architectural mailboxes
**Price:** RM1075
**Availability:** ❌ Out of Stock

## Summary

> 📬 Elevate your curb appeal with the Boulder—where style meets unstoppable durability!

## Quick Answers

- **What is this?** Architectural Mailbox Boulder Mailbox 7900-7R-SR Red by architectural mailboxes
- **How much does it cost?** RM1075 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/764799668-architectural-mailbox-boulder-mailbox-7900-7r-sr-red)

## Best For

- architectural mailboxes enthusiasts

## Why This Product

- Trusted architectural mailboxes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Armor:** Galvanized steel and powder coat finish resist rain, snow, and sun year-round
- • **Spacious Yet Sleek:** Generous 1280 cubic inch capacity without bulky edges—perfect for modern curb appeal
- • **Effortless Installation:** Comes fully assembled with universal 'F' post compatibility and mounting hardware included
- • **Stylish Address Display:** Embossed door panel lets you showcase your house number with subtle sophistication
- • **USPS Approved Reliability:** Meets USPS Postmaster General standards for smooth, uninterrupted mail delivery

## Overview

The Architectural Mailbox Boulder 7900-7R-SR in vibrant red combines rugged galvanized steel construction with a powder-coated finish to withstand all weather conditions. USPS-approved and spacious with 1280 cubic inches capacity, it secures your mail with a magnetic closure and installs easily on any 'F' post. Designed in the USA, it balances modern aesthetics with practical functionality for the discerning homeowner.

## Description

The Boulder Mailbox is fully powder coated in bright red. Modern design yet harmoniously with many architectural styles. Comes with a sleek cast aluminum pull that is fully powder coated to match the steel flag. This post-mounted mailbox is fully powder coated inside and outside for long life and weather resistance. If you are looking for sophistication and functionality, the Boulder is the mailbox.

## Features

- 【TOUGH WEATHER ALL YEAR】Rain, snow and sun - Galvanized steel construction makes this mailbox one of the most reliable metal mailboxes for outdoor use
- RUST RESISTANT FROM TOP TO TOM: Post-mounted mailbox has a tough powder coat finish and an extra layer of protection to the curved side mailbox
- 【SPACIOUS AND NOT OVERSIZED】The large external mailbox has enough space for your mail and multiple packages without adding bulk to the edges
- USPS Postmaster General Approved: The mailbox is USPS approved and is required for all curved side shipping by a US mailer to provide smooth, uninterrupted service
- INSTALL IN MINUTES - Fully assembled and ready to install. Note: Mounting hardware comes with posts that fit all architectural mailboxes instead of a mailbox
- Post "F" Support: Easily attaches to any post of any architectural mailbox marked with the letter F
- (Secure Magnetic Closure) Securely closes the mailbox door and protects the curved side mailbox from the elements
- 【EASY ADDRESS DISPLAY】The embossed area on the outside mailbox door makes it easy and stylish to add your house number and identify
- (Designed in the USA) Thoughtfully designed with a focus on durability, functionality and style

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Architectural Mailboxes |
| Model Number | 7900-7R-SR |
| Package Dimensions | 53.5 x 29 x 22 cm |
| Material | Alloy Steel |
| Color | red |
| Size | T2 |
| Package Weight | 2.6 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | ARCHITECTURAL MAILBOXES |
| Capacity | 1280 Cubic Inches |
| Item Weight | 2.33 Kilograms |

## Product Details

- **Material:** Alloy Steel
- **Color:** red
- **Included Security Features:** Hopper & Baffle
- **Brand:** ARCHITECTURAL MAILBOXES
- **Mounting Type:** Post Mount

## Images

![Architectural Mailbox Boulder Mailbox 7900-7R-SR Red - Image 1](https://m.media-amazon.com/images/I/61NJeLyKOZL.jpg)
![Architectural Mailbox Boulder Mailbox 7900-7R-SR Red - Image 2](https://m.media-amazon.com/images/I/81AuR4+09dL.jpg)
![Architectural Mailbox Boulder Mailbox 7900-7R-SR Red - Image 3](https://m.media-amazon.com/images/I/71qKHX0CA4L.jpg)
![Architectural Mailbox Boulder Mailbox 7900-7R-SR Red - Image 4](https://m.media-amazon.com/images/I/71evuBw6epL.jpg)
![Architectural Mailbox Boulder Mailbox 7900-7R-SR Red - Image 5](https://m.media-amazon.com/images/I/61wVFNszWxL.jpg)

## Questions & Answers

**Q: Will this work on top of a wooden post?**
A: Yes however an adapter plate might be required for installation. Our compatible 4x4 wood post adapter plate is item # 7540B-10.

**Q: Can it be painted if it fades?**
A: I definitely hope so because after 2 months my beautiful red mailbox is now a     Pepto Bismol PINK. I am planning to paint it red again. It is a great mailbox, looks nice, well made. But it is pink.  I am using a good enamel outdoor paint. But we all know that the sun will cause almost anything to fade after a while. Repaint it and enjoy it. If it fades again, repaint.

**Q: Where can I purchase the 4x4 adapter to mount to my existing wooden post?**
A: Adapter? If you have an existing 4x4 post erected, all you need to do is cut a 1”X 8” 20” long. Nail or screw it to the top of the 4x4 post and screw your mailbox on to the top board (predrilled mounting hole are on the side of the mailbox along the bottom edge

**Q: does this mailbox lock?**
A: No, this mailbox does not have a lock.

## Frequently Bought Together

- Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red
- Architectural Mailboxes 7516B-10 Pacifica In-Ground Steel Mailbox Post, Alloy Steel, One Size, Black
- Reflective Vinyl Mailbox Number Decals - Waterproof, Self-Adhesive, Classic Style (3" & 4")

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/764799668-architectural-mailbox-boulder-mailbox-7900-7r-sr-red](https://www.desertcart.com.my/products/764799668-architectural-mailbox-boulder-mailbox-7900-7r-sr-red)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-19*