Under Deck System Maintenance
Our UnderCover Systems is the only patented, engineered under deck ceiling and under deck drainage system, in the nation.
share page:
Your under deck ceiling system is designed to be low maintenance, but like any part of your home, a little care goes a long way. At Undercover Systems, Inc., we offer expert maintenance support for our professionally installed systems throughout Georgia, helping property owners keep their outdoor living areas looking great. From deck drainage systems to underdeck waterproofing, we’re here to ensure your investment stays protected.
Our underdeck ceiling systems are constructed with powder-coated steel panels and feature a built-in drainage slope, enabling water to flow efficiently.
Under Deck System Maintenance & Waterproofing
A dry under deck space adds more than comfort—it protects what’s underneath and makes the area usable year-round. Our underdeck waterproofing system features a custom drainage setup, concealed gutters, and powder-coated ceiling panels that work together to keep rain out and maintain a clean and dry space below.
These underdeck waterproofing systems prevent mold and wood rot by keeping moisture off the joists and framing. Homeowners across Metro Atlanta—from Marietta to Brookhaven—use their dry deck spaces for storage, lounging, or outdoor dining without the mess.
We back every deck cover installation with a lifetime warranty on materials and workmanship. Local crews handle everything start to finish: no subcontractors, no shortcuts.

Underdeck Waterproofing
Underdeck waterproofing is more than just a one-time installation; it’s a smart way to protect your outdoor space long-term.
As an under deck system maintenance service, it helps protect the space under your deck by preventing water intrusion and keeping the structure solid. Regular inspections and cleaning ensure your gutters operate as intended, allowing water to flow away as it should. That extra care with underdeck waterproofing reduces the chance of long-term damage from Georgia’s damp conditions. We’re the only company in the Atlanta area that offers this!
Deck Cover Access Makes Cleaning Easy
Unlike many underdeck roof systems, Undercover Systems creates custom patio covers that are easy to maintain by homeowners. Our ceiling panels are fully removable without specialized tools, allowing for easy access to the space above!
How should you clean your deck cover? We recommend using a mild household cleaner and a soft brush or cloth to wipe down the ceiling panels. Avoid harsh chemicals or power washing, as these can damage the protective finish. If you're ever unsure, our dealer-installed support team is available to guide you through basic maintenance or provide service as needed.
Lifetime Material & Workmanship Warranty
Our lifetime material and workmanship warranty backs every underdeck roof system we install. That means you’re not just getting an enclosed patio ceiling, you’re getting peace of mind. Our warranty covers both product durability and installation quality, with local support from trusted crews in your area.
Professional Under Deck System Maintenance
We recommend you get your covered deck inspected throughout the year and especially after heavy storms or pollen season. Luckily, our underdeck ceiling systems are designed for easy cleaning and upkeep, so you can enjoy your covered patio or outdoor living space all year.
Whether you're experiencing minor issues or just want to schedule a routine checkup, our deck system maintenance services are available to keep your system in top shape. Our commitment to long-term support sets us apart in the world of outdoor living construction services.
Deck Drainage Systems and Home Exterior Remodeling in Atlanta
From enclosed patio construction to complete home exterior remodeling, Undercover Systems, Inc. provides more than just beautiful ceiling panels; we deliver dependable performance and support long after the initial install.
We build covered decks and put up patio covers for Atlanta-area homeowners and business owners, and we make everything waterproof and ready to stand up to searing Georgia summers, chilly winters, and rainy springs. Our team of underdeck experts are there when it gets the best of your system and you need system maintenance.
Advantages of UnderCover Systems vs Other Underdecking
Our UnderCover Systems® is the only patented, engineered under deck ceiling and under deck drainage system. Our thoroughly researched underdecking system is made with the goal to keep your deck dry effectively and aesthetically so that you can enjoy your outdoor living space year round. We offer an outstanding guarantee backed by our state-of-the-art manufacturing equipment and process, executing superior quality to each custom UnderCover Systems produced. There are many competitors that try to duplicate our product, but none of them come close to our superior design. Every undercover project receives our lifetime guarantee. You will be so thrilled with your new underdeck, and that is a promise!
Benefits:
There are numerous benefits to choosing UnderCover Systems as your under deck ceiling and under deck gutter system for your new or existing deck or patio cover. These benefits include:
- Lifetime Warranty
- Custom-Made to your Home’s design
- Superior Quality
- Increases Home Appraisal Value
- Protects Furniture Under Your Deck or Patio Cover
- Usable Outdoor Living Space
- Attractive Finishing for an Aesthetic Retreat
- Easy Maintenance
- Award Winning & Excellent Customer Service

Additional Questions About Underdecks
Under Deck System Maintenance FAQ
Keeping your waterproofing in good shape is key. We check all seals, ensure water isn’t leaking behind panels, and confirm your ceiling is doing its job protecting what’s underneath.
How do I keep a Dry Below Deck space truly dry?
Regular maintenance helps preserve your dry under deck or dry deck space. We clear debris, inspect for leaks, and make sure water flows out through the drainage system and NOT down onto your patio furniture.
What do you check during Under Deck Ceiling System maintenance?
We look for any sagging or shifting in the panels, check airflow and seals, and ensure that the system remains properly ventilated and watertight.
Is it important to maintain the full Underdecking System?
Absolutely. Each part—gutter, drainage, ceiling—works together. Regular care keeps the system functioning as one reliable, protective layer under your deck.
What if my Underdeck Ceiling gets stained or dirty?
Most stains come from buildup or standing water. We offer panel cleaning and inspections to keep your ceiling looking sharp and working properly.
Do Under Deck Roof Systems require seasonal care?
Yes. Even though our roof systems are built to last, Georgia weather can be tough. A quick inspection in spring and fall helps catch small issues before they become big ones.
How do I know if my Underdeck Gutter System is clogged?
If you notice overflow or dripping at the edges, it's likely your gutters need to be cleared. We recommend checking them a couple of times a year, especially after heavy storms.
What should I look for in Underdeck Drainage System upkeep?
Watch for pooling water, blocked outlets, or slow drainage. We’ll flush the system, check for slope issues, and make adjustments to keep water moving where it should.
Consumers' Choice Award For Excellence 2005 thru 2026
Recognized as America's best under deck system for over 17 continuous years!

