Divert Rain Water Away With

An Under Deck Drainage System

No More Leaks, Just a Beautiful Dry Area You Can Finally Use

Atlanta's unpredictable rain and humidity can create a damp, unusable under-deck area. Our under deck drainage system keeps rain out, turning the space into a dry, functional extension of your home for more storage and outdoor living—rain or shine, year-round.

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Maxi Decks Protection specialist installing under deck drainage system.

ABOUT US

Keep Your Under Deck Space Dry & Usable

It’s a rainy Atlanta evening—you step outside to relax, but instead, you’re met with dripping water, damp furniture, and a wasted space.


We’ve been there. That’s why we started Maxi Decks Protection to help homeowners stop leaks and reclaim their outdoor space with a durable under deck gutter system.


Our expert installations keep water out and create a dry, beautiful area perfect for storage, entertaining, or just enjoying the outdoors.


Rain or shine, your space should work for you. Let’s make it happen—contact us today!

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Testimonials

What Our Clients Say

Why Choose Maxi Decks Protection

We offer customized under deck drainage solutions designed to suit every preference and budget!

Guided by our design consultants' expertise, your vision comes to life. Once refined, our proficient team carefully constructs and installs your under deck gutters with attention to detail and craftsmanship.

With an impressive selection of 27 vibrant color options to choose from, our under deck gutters are designed to blend seamlessly with your outdoor space, enhancing its overall aesthetic appeal.

Our under deck gutter system is designed with your convenience in mind. Each panel is precisely installed, ensuring efficiency and effortless access when needed for routine maintenance. 

Enhance your under deck rain gutter system with efficient drainage solutions such as a splash block, french drain, dry creek bed, storm drain, drainage pipe or dry well for improved water flow.

Under DECK GUTTER Functionality

Understanding Your Under Deck Rain System

An under deck gutter system transforms the area beneath your deck into a dry, usable space. It channels under deck water runoff away from your home, preventing leaks and moisture damage.

Under Deck Rain Gutter  

A deck gutter system channels rainwater away from the space beneath your deck, keeping it dry, protected, and usable year-round. No more leaks, puddles, or moisture damage—just a clean, finished space you can enjoy.

Under Deck Gutter Downspout

The downspout is the key to efficient drainage, directing collected water safely away from your home’s foundation. A properly installed gutter downspout through deck prevents pooling, erosion, and long-term structural issues.

Under Deck Gutter Splash Guard

A splash guard keeps rainwater flowing smoothly into your under deck gutter system, preventing messy spills and overflow. It ensures maximum drainage efficiency, so your space stays dry, clean, and protected—no matter how hard it rains.


Under Deck Drain System Accessories


Make your under deck water system more efficient by adding these extra drainage features to improve water flow!

Gutter Rain Chain:

Upgrade your gutter system with a gutter rain chain—a decorative way to guide rainwater while preventing splashing and erosion. Enhance drainage with beauty and efficiency!

Gutter Dry Creek Bed:

Stop erosion and protect your yard with a dry creek bed. This natural, decorative solution channels rainwater safely away, preventing damage while enhancing your landscape’s beauty.

Gutter Drainage Pipes:

A corrugated drainage pipe ensures rainwater is efficiently diverted, preventing pooling and foundation damage. Protect your under deck space with a reliable drainage solution.

Stop Leaks, Maximize Space & Protect Your Home

5 Benefits of Under Deck Water Drainage

If water is dripping through your deck, you’re losing valuable outdoor space and exposing your home to moisture damage. A high-quality under deck water drainage system eliminates leaks, protects your investment, and turns the area below into a dry, functional space you’ll actually use. Here’s how it helps:

  • Creates a Dry, Usable Space

    No more dodging drips or dealing with soggy patio furniture. A dry under deck system keeps the area below completely dry, giving you extra space for entertaining, storage, or relaxation—rain or shine.

  • Prevents Moisture Damage

    Without proper drainage, rainwater can seep into your home’s foundation, cause wood rot, and lead to mold growth. Our system channels water away safely, protecting your deck, home, and everything underneath it.

  • Expands Your Outdoor Living Area

    Why let rain dictate how you use your outdoor space? With a dry, covered area under your deck, you can create an outdoor lounge, kitchen, or storage space—doubling your home’s functional square footage.

  • Increases Your Home’s Value

    A well-installed under deck rain gutter system doesn’t just improve functionality—it boosts curb appeal and increases resale value by creating an attractive, finished look that homebuyers love.

  • Low Maintenance & Built to Last

    Made from durable, weather-resistant materials, our drainage system requires little upkeep and is designed to last for years. That means more enjoyment and less hassle for you.

Our Under Deck Gutter

Installation Process

Upgrading your rain system under deck area shouldn’t be complicated. We believe in precision and transparency, which is why we provide accurate, on-site estimates—so you know exactly what to expect before we begin.

On-Site Estimate & Custom Plan

We visit your home to assess your deck, discuss your needs, and provide a detailed, no-obligation quote—tailored to your space.

Design & Material Selection

Choose from premium finishes and custom options to match your style. We ensure your under deck gutter system is built for durability, efficiency, and a seamless look.

Expert Installation & Precision Fit

Our skilled team installs your system with careful attention to drainage, alignment, and leak-proof performance—delivering a flawless finish built to last.

Final Inspection & Your New Dry Space

We conduct a full quality check, ensuring everything functions perfectly. Then, it’s time to enjoy your dry, protected under deck space—rain or shine!

under deck Drainage ideas

Ensure Extra Underside Deck Drainage Solutions

Deck gutter rain chain design and installation by Maxi Decks Protection.

Gutter Rain Chain

Turn rain runoff into a beautiful, functional feature with a gutter rain chain. Instead of traditional downspouts, these decorative chains guide water gently to the ground—enhancing drainage while adding a stylish touch to your under deck gutter system.

Deck rain gutter splash guard installation by Maxi Decks Protection.

Splash Guards

Prevent messy water splashes and overflow with a gutter splash guard designed to keep your deck gutter system running smoothly. It directs rainwater exactly where it should go, protecting your under-deck area from unexpected drips and pooling.

Corrugated Drainage Pipes

Lightweight yet durable, corrugated drainage pipes efficiently channel rainwater away from your under deck area, preventing pooling and moisture damage. Their flexible design allows for easy installation, ensuring a seamless connection to your deck gutter system for maximum water control.

Dry Creek Bed

Turn runoff into a design feature with a beautiful dry creek drainage bed beneath your deck. This natural-looking drainage solution guides excess water away while adding a decorative, low-maintenance touch to your landscape.

French Drain

A gutter french drain under deck works seamlessly with your gutter system, directing rainwater away from your home and preventing pooling or erosion. This effective solution keeps your under-deck area dry, clean, and ready for storage or entertainment.

Storm Drain

A gutter storm drain seamlessly channels rainwater away from your under deck area, preventing pooling and water damage. This ensures your deck gutter system works efficiently, keeping the space below dry and ready to use—no matter how hard it rains.

Dry Well

A dry well system is a smart solution for managing excess water from your deck gutter system. It collects and redirects runoff away from your home, preventing pooling, erosion, and moisture buildup beneath your deck.

Rain Water Barrel

Turn your deck gutter system into a sustainable water source by installing a rain barrel system beneath your under deck drainage system. Collect and store rain runoff for watering your garden, washing outdoor surfaces, or reducing water bills—all while keeping your space dry and functional.

Gutter Rain Chain

Turn rain runoff into a beautiful, functional feature with a gutter rain chain. Instead of traditional downspouts, these decorative chains guide water gently to the ground—enhancing drainage while adding a stylish touch to your under deck gutter system.

BLOG ARTICLES

Expert Decking Drainage Tips

Visit our blog for tips to help you keep your under deck waterproof system efficient!

Newly installed aluminum under deck ceiling.
By Maxi Decks Protection February 28, 2025
Transform your space with the right under-deck ceiling. Explore materials like aluminum, vinyl, wood, and more to create the perfect outdoor area.
Under deck drainage system installed by Maxi Decks Protection in Atlanta, GA.
February 21, 2025
Learn how to protect your deck with an under-deck drainage system. From waterproofing solutions to DIY fixes, keep your deck dry and damage-free.
Under deck ceiling space with LED lighting features.
By Maxi Decks Protection February 14, 2025
Learn how under deck lighting and a proper drainage system can transform your outdoor space into a cozy retreat, dining area, or entertainment zone.
Show More

Frequently Asked Questions

  • Does a dry space under deck increase home value?

    Absolutely! A dry space for decks adds usable square footage, making your home more appealing to buyers. Whether it’s extra storage or an outdoor living area, a finished under-deck space boosts functionality, curb appeal, and overall property value.

  • What is the best deck drainage system?

    The best solution is an above joist deck drainage system, which stops water at the source—before it ever reaches the space below. Unlike under-joist systems that allow water to seep through first, above joist solutions keep your deck frame dry, prevent wood rot, and create a fully protected, dry area underneath. It's the smartest way to maximize the lifespan and functionality of your deck.

  • How much does under deck drainage cost?

    The cost of a dry below under deck system depends on the size of your deck, design options, and installation requirements. We provide custom quotes with upfront pricing, so you know exactly what to expect—no surprises. Schedule your free on-site estimate today!

  • What maintenance is required for a dry below deck system?

    Very little! Dry below decking is designed for low maintenance, requiring only occasional gutter cleanouts to keep water flowing smoothly. A quick rinse or debris removal once or twice a year is all it takes to keep your system working flawlessly.

  • How long to install under deck gutters?

    Most projects are completed in just a few days, depending on the size and complexity of your deck. Our expert under deck drainage system installers work efficiently to ensure a seamless, leak-proof system with minimal disruption to your home. We handle everything, so you can start enjoying your dry, functional space as soon as possible!

A Dry Under Deck
Oasis is Waiting

Schedule your on-site consultation now and take the first step towards waterproofing your under deck space!

Rain shouldn’t ruin your outdoor space—our under deck gutter system keeps it dry, usable, and built to last. Get a free on-site estimate, custom design, and expert installation—100% satisfaction guaranteed.

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