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Our contemporary, Smooth Finish Drain System is the perfect retro-fit option for existing decks. Easily installed to the underside of your deck, the Smooth Finish system effectively drains your exposed deck, and provides an attractive finish for a new enjoyable outdoor living area.

Product Description
The perfect solution for an existing deck, or a cost effective solution for a new deck. Retro-fit to the bottom of the joists of an existing deck, this system is quickly installed and presents a clean finished look. As with all our products, the Smooth Finish system is installed by Deck Additions trained technicians. It is made of 24 gauge Galvalume steel, is fully vented, and supported at the joists for strength and stability. The system has a baked on enamel finish and comes in a variety of colors. Take your deck from unsightly to spectacular by installing the system that is transforming the retro-fit deck drain industry.

How it's Installed
Measurements are taken and calculations are made to determine panel slops, gutter and down spout placement, fall and height considerations. Then hangers and rails are attached to the joints from the bottom, and then the corrugated panels are installed. Lastly the gutters are snugly fitted to catch all runoff from the panels and sloped to deliver drainage and minimize debris retention.

Features & Benefits
• The perfect retro-fit for existing decks.
• 24 Gauge Galvanized Steel for superior strength and resistance to the elements.
• Available in variety of colors to compliment the appearance of your home.
• Backed with a Lifetime Warranty.
• Easily maintained and cleanable

How it Works
Our Smooth Finish System is constructed of a galvalum standing seam panels. Each panel is attached and supported below the joist of the deck with hangers and are not dependent upon support from the gutters. The panels have a slight corrugation, adding to the panels' strength while allowing ventilation, enhancing airflow above and below the system to expedite drying time.

See our Consealed Drain System here.

See our Frequently Asked Questions here.

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770.356.6855  |  1000 Peachtree Industrial Parkway  |  Suite 6317  |  Suwanee, GA 30024