--- product_id: 176415862 title: "Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red" brand: "architectural mailboxes" price: "€ 309.82" currency: EUR in_stock: true reviews_count: 13 category: "Architectural Mailboxes" url: https://www.desertcart.at/products/176415862-architectural-mailboxes-7900-7r-sr-boulder-mailbox-red store_origin: AT region: Austria --- # 1280 cu in spacious capacity Secure magnetic door closure Rust-resistant powder coat Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red **Brand:** architectural mailboxes **Price:** € 309.82 **Availability:** ✅ In Stock ## Summary > 📬 Elevate your curbside game with the Boulder – where style meets secure, spacious delivery! ## Quick Answers - **What is this?** Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red by architectural mailboxes - **How much does it cost?** € 309.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/176415862-architectural-mailboxes-7900-7r-sr-boulder-mailbox-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 - • **Generous Capacity:** Roomy 1280 cubic inches fits daily mail plus multiple packages without bulkiness. - • **Effortless Installation:** Comes fully assembled and mounts easily on all Architectural Mailboxes 'F' posts—no hassle, no fuss. - • **Weatherproof Durability:** Fully powder-coated inside and out for unbeatable rust resistance and long-lasting curb appeal. - • **Standout Style & Function:** Bold red finish with embossed address panel and sleek aluminum pull blends modern design with practical use. - • **USPS Approved Convenience:** Certified for smooth, uninterrupted mail delivery by U.S. Postal Service carriers. ## Overview The Architectural Mailboxes 7900-7R-SR Boulder is a USPS-approved, post-mounted mailbox featuring a rust-resistant powder-coated galvanized steel build. With a spacious 1280 cubic inch capacity, secure magnetic closure, and easy installation on 'F' posts, it combines durability, functionality, and bold red style designed in the USA to enhance your home's curb appeal. ## Description The Boulder is a bold take on the classic metal mailbox, finished in a brilliant red powder coat that adds color and character to any home. With its clean lines and cast aluminum pull, this post mounted mailbox blends modern style with everyday durability. Fully powder coated inside and out, it’s built to handle the elements making it a smart pick for mailboxes for outside that need to last. A magnetic latch keeps the door securely closed, and it’s USPS approved for daily delivery. Sized to fit your needs, this large mailbox is built for flexibility, making it a great fit for everything from curbside mailbox setups to stylish mailboxes for outside the home. Whether you're upgrading your outdoor mailbox or adding a touch of personality to your curbside mailbox, the Boulder delivers refinement, function, and a standout look. Review: Best box on the street - This facilitates delivery of some pretty big items by mail and is very easy to install. My wife love the color and size and that it keeps the mail dry. Review: You should get this mailbox! - I’m super pleased with this mailbox. It’s larger than a typical mailbox without looking huge. Roomy enough for a few small packages & a pile of mail. The red color is perfect. I specifically bought this so I could tell people “it’s the one with the red mailbox” because our house is easy to miss. And it works great! You wouldn’t believe all the compliments I get for it. It fit right onto the same post I already had for my smaller mailbox. Easy to install. No rust so far after more than 1 year. Still looks brand new. Door works well, no problems. My vinyl stickers stuck really well. Great buy! ## Features - Rust-Resistant from Top to Bottom: This post mounted mailbox features a tough powder-coat finish, adding an extra layer of protection to this curbside mailbox. - Spacious, Not Oversized: Large mailboxes for outside offer plenty of room for mail, plus multiple packages—without looking bulky at your curbside. - USPS Post Master General Approved: Mailbox is USPS approved, as required for all curbside delivery by U.S. Mail carriers - for smooth, uninterrupted service. - Install in Minutes: Fully assembled & ready to mount. Just note: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box. - Post "F" Compatible: Made to mount effortlessly on all Architectural Mailboxes posts marked with letter F. - Secure Magnetic Closure: Keeps mail box door tightly shut to protect your curbside mailbox deliveries from wind and rain. - Easy Address Display: Embossed area on the outside mailbox door makes adding house numbers simple and stylish for quick identification. - Designed in the USA: Thoughtfully engineered with a focus on durability, function, and style. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L1GH61T | | Access Location | Front | | Best Sellers Rank | #136,375 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Post-Mount Mailboxes | | Brand | ARCHITECTURAL MAILBOXES | | Brand Name | ARCHITECTURAL MAILBOXES | | Capacity | 1280 cubic inches | | Color | Red | | Customer Reviews | 4.4 out of 5 stars 1,456 Reviews | | Global Trade Identification Number | 00832794007848 | | Included Components | Mailbox | | Included Security Features | No additional security features | | Item Dimensions D x W x H | 20.7"D x 8.7"W x 10.6"H | | Item Highlight | Galvanized steel build for outside with rust-resistant powder-coat finish and a magnetic door closure. USPS approved. | | Item Type Name | Post Mount | | Item Weight | 2.3 pounds | | Lock Type | Magnetic | | Manufacturer | Architectural Mailboxes | | Manufacturer Part Number | 7900-7R-SR | | Manufacturer Warranty Description | Limited lifetime structural warranty. | | Material | Metal | | Material Type | Metal | | Model Number | 7900-7R-SR | | Mounting Type | Post Mount | | Number of Items | 1 | | Product Dimensions | 20.7"D x 8.7"W x 10.6"H | | Security Features | No additional security features | | Style Name | Contemporary | | UPC | 832794007848 | | Unit Count | 1 Count | ## Product Details - **Brand:** ARCHITECTURAL MAILBOXES - **Color:** Red - **Included Security Features:** No additional security features - **Material:** Metal - **Mounting Type:** Post Mount ## Images ![Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red - Image 1](https://m.media-amazon.com/images/I/61cizpkvPoL.jpg) ![Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red - Image 2](https://m.media-amazon.com/images/I/81-t+gxiUsL.jpg) ![Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red - Image 3](https://m.media-amazon.com/images/I/71Ns1unGEFL.jpg) ![Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red - Image 4](https://m.media-amazon.com/images/I/71bW86pM+RL.jpg) ![Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red - Image 5](https://m.media-amazon.com/images/I/61rtYCO7KLL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best box on the street *by L***M on August 19, 2026* This facilitates delivery of some pretty big items by mail and is very easy to install. My wife love the color and size and that it keeps the mail dry. ### ⭐⭐⭐⭐⭐ You should get this mailbox! *by S***M on June 19, 2025* I’m super pleased with this mailbox. It’s larger than a typical mailbox without looking huge. Roomy enough for a few small packages & a pile of mail. The red color is perfect. I specifically bought this so I could tell people “it’s the one with the red mailbox” because our house is easy to miss. And it works great! You wouldn’t believe all the compliments I get for it. It fit right onto the same post I already had for my smaller mailbox. Easy to install. No rust so far after more than 1 year. Still looks brand new. Door works well, no problems. My vinyl stickers stuck really well. Great buy! ### ⭐⭐⭐⭐⭐ A few New England seasons in and still sitting pretty! *by M***C on December 17, 2025* I love this box! Good value for the dollar and well constructed. The magnetic door feature has held up well. I don’t think this merits taking a star away but if your mailbox is exposed to intense southern exposure from the sun the beautiful red painted finish will fade over time. Like I said though, I’m very happy with it and would certainly purchase again! ## 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.at/products/176415862-architectural-mailboxes-7900-7r-sr-boulder-mailbox-red](https://www.desertcart.at/products/176415862-architectural-mailboxes-7900-7r-sr-boulder-mailbox-red) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-19*