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Under Deck Ceiling System

Our UnderCover Systems is the only patented, engineered under deck ceiling and under deck drainage system, in the nation.

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UnderCover Systems® started with just a simple idea and concept. In the early 1990s, two friends were discussing how to use the space located under the deck to keep the space dry and usable. The idea of an interlocking panel system was birthed! Before the underdeck was developed, the only solution was metal roofing or even a type of barn siding. This was ineffective in keeping the area dry and waterproofed. So began an intense journey of research and design to establish UnderCover Systems Inc. in Atlanta, Georgia. 

What is an Under deck Ceiling and Drainage System?

UnderCover Systems has become the household name for an underdeck, undercover, under deck ceiling, underdecking, deck ceiling, under deck covering and the plethora of identifiers that all refer to the same thing--a ceiling system that is made up of panels and gutters placed underneath a deck or patio cover to keep the space dry.

An underdeck space was commonly used as storage for lawn equipment because it was unlivable throughout the year due to leaking or unappealing roofing. In the 90s, Tom Stevens, owner of UnderCover Systems, was visiting his friend whose backyard deck overlooked a beautiful golf course. While drinking a cold beer with him on a summer afternoon, his friend told Tom that he dreamt of being able to enjoy the outdoor covered deck year round, if only it would stay dry and looked more appealing to do so. 

Tom left his friend's home asking how he could make his friend's outdoor living dream, a reality. So, he started to design a panel system fabricated with some gutters. With his first engineered undercover system made, Tom installed it in his buddy's home. And, they were both wowed by the difference it made. Before he knew it, requests to do the same underdecking started pouring in from friends and family. Little did Tom know, that his work life would change forever and it would develop into a patented product called UnderCover Systems. Now, this unique under deck ceiling and under deck drainage system, is making dreams into realities for homeowners around the nation through its numerous licensed dealers. Learn how to become a dealer or find a dealer nearest you. We would love to help make your outdoor living area memorable for you and your loved ones throughout all seasons!

UnderCover System

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
UnderCover System

Additional Questions About Underdecks

How Long Do Underdecks Last?

An under deck will last you a lifetime. The warranty with UnderCover Systems is good for as long as you live in your home, which is a very unique guarantee.

What Material Does UnderCover Systems Use Compared to Competitors?

UnderCover Systems® - Hot Dipped Galvanized Steel.  Approved for attachment to decks by National and State level deck codes and the only substrate that UnderCover Systems uses.

Other Systems - vinyl or aluminum underdecking.

  • Vinyl underdecking does not hold up. It is minimally effective for drying the under deck area.  A DIY product.
  • Aluminum underdecking is not an approved metal for attachment to under deck areas because of “galvanic reaction” with copper preservative in pressure-treated wood. Copper will destroy aluminum in a relatively short time.
What Does an Underdecking Cost?

The cost to have an underdeck is reasonable in price. It can be installed to virtually any new or existing deck. Underdecking is installed beneath the deck, so this makes the price affordable for the homeowner. By adding an under deck to your home, you are gaining an extra usable space that stays dry and adds value to your home with a lifetime warranty.

What Value Can an Underdeck Add to a Home?

The underdeck will increase the value of your home and provide:

  • Added exterior views
  • A year-round dry space
  • Lifetime warranty

UnderCover Systems allows for homeowners to custom design a livable space under their existing deck. It will add value to your home, and so much more. If you are interested in an underdeck, contact UnderCover Systems today!

Consumers' Choice Award For Excellence 2005 thru 2026

Recognized as America's best under deck system for over 17 continuous years!

Ready to Build a Better Space Beneath Your Deck?

UnderCover Systems creates dry, finished outdoor living areas using a durable steel under deck ceiling system designed for long-term performance.