Rain passes through
Water naturally falls through the gaps between the boards of the upper deck.
The system behind the space
A ceiling that controls the rain.
Under Deck Oasis is an all-aluminum drainage system installed beneath a second-story deck. It captures water that passes through the deck boards and directs it away, leaving a clean, finished space below.
What is an under deck ceiling?
Think of it as a finished ceiling with drainage built in.
The system sits below the deck structure much like a dropped ceiling. Interlocking panels conceal the joists while forming a sloped water path above the visible ceiling surface.
The result is two jobs in one: controlled drainage overhead and a refined architectural finish underneath.
The water path
From the deck boards to a controlled location.
Every part of the system works together to move water away from the living area beneath your deck.
Panels collect it
Interlocking aluminum panels capture the water above the finished ceiling surface.
The pitch moves it
A slight, consistent slope carries the collected water toward the system gutter.
The downspout directs it
The gutter feeds a downspout that carries water to the planned drainage location.
100%Aluminum components
About 2 in.Below the beam at the high end
1/8 in.Slope per foot
Built in USADesigned for demanding weather
Form meets function
Built around the room you want below.
Panels, carriers, trim, gutters, and downspouts are planned around the shape and conditions of your deck. The all-aluminum construction is selected for long-term exterior performance without the sagging, splitting, or rust concerns associated with lesser materials.
The layout can also account for ceiling fans, lighting, heaters, speakers, stairs, wrapped beams, and other details. Electrical and accessory work should be completed with properly rated products and qualified trades.
See completed spacesPlanned for your deck
No two structures are exactly alike.
Deck size and shape, beams, posts, stairs, cantilevered sections, drainage location, finishes, accessories, and local conditions all affect the final design.
Send photos and dimensions to the Under Deck Oasis team. They will review the structure, prepare project-specific pricing, and coordinate professional installation.
Ready to see what works beneath your deck?
Send 4–5 photos and a simple sketch with dimensions to start a free project review.
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