Keep Your Mail Safe & Dry

Professional waterproof mailbox solutions trusted by thousands
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Patented design

WaterProof

Made in USA

Easy Installation

Keep Your Mail Safe with a Professional Dry Mailbox Solution

Protect your important deliveries with confidence.

Our DRY MAILBOX Insert is expertly designed to create a waterproof mailbox interior, shielding your letters and packages from rain, snow, and sprinkler systems. Whether you need the best waterproof mailbox for a residential home or a durable solution for outdoor conditions, our system ensures that your mail stays dry, protected, and secure.

Easy to install and built to last, it's the smart choice for anyone looking to keep mail dry inside the mailbox.

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Adjustable & Universal Fit

Expands to fit most standard mailboxes 6.5″–8.0″ wide, ensuring a snug and secure placement. No modifications or special tools required.

All-Weather Protection

Blocks rain, snow, and even sprinkler overspray while allowing airflow inside. Keeps your mail safe, dry, and free from damage or mildew.

Durable & Eco-Friendly

Made from high-strength, weather-resistant mesh, the insert won’t warp, crack, or rust. It’s built to last through rain, snow, and blazing summers.

Premium Mailbox Collection

Complete mailbox solutions with integrated Dry Mailbox Insert for ultimate convenience and protection.

Black Mailbox With Dry Insert

$69.99
$69.99

Introducing The Patented

Dry Mailbox Insert

From MDLMI, LLC.

Protect What Matters

The Patented DRY MAILBOX Insert consists of two specially designed mesh inserts made out of recyclable Polypropylene that will keep your mail dry from water intrusion caused by rain, sprinkler systems, melting snow and other nasty elements. The insert is adjustable to fit most standard mailboxes 6.5″ to 8.0″ wide, all while providing seamless installation and peace of mind.

We all count on a waterproof mailbox for important documents such as checks, medical documents, Social Security information, and sentimental items like Birthday Cards. If it’s important to you, protect it. Eliminate the hassle of wet mail today and weatherproof your mailbox with the DRY MAILBOX Insert from MDLMI.

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Get Expert Assistance

Questions About The Dry Mailbox Insert Or Need To Make A Purchase?

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321-693-4650

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Learn More About Our Mailbox Expertise

MDLMI has established itself as a leader in mailbox solutions, specializing in innovative designs that protect your correspondence from the elements. With years of experience in the industry, MDLMI understands the importance of dry, secure mail delivery.

Their expertise encompasses a range of mailbox products, ensuring that homeowners and businesses alike can benefit from reliable protection against rain, snow, and moisture. By prioritizing quality materials and functionality, MDLMI provides customers with peace of mind, knowing their mail is safe and dry, no matter the weather conditions.

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From the Dry Mailbox Blog

Dive into our featured blogs to discover insights that enhance your mailbox experience. From practical installation guides to expert advice on keeping your mail dry and organized, we’ve got you covered. Learn the latest techniques, explore product innovations, and pick up handy maintenance tips. Our content is designed to simplify your life and help you get the most out of your DRY MAILBOX system. Make informed choices and enjoy peace of mind every day.

Stop Your Mail from Getting Damaged

Receiving mail is a part of daily life, whether it is bills, letters from friends, or small packages. But nothing is more frustrating than opening your mailbox to find damp,...