Gutter General Underdeck
Underdeck Services

Deck Drainage Systems in Georgia

Proper deck drainage solves two problems at once: it keeps the deck surface itself from holding standing water, and it ensures rainwater that passes through the boards is captured and directed away — not pooling under the deck or draining against your foundation.

Drainage Problems We Solve

Standing water on deck surface

Deck boards need proper spacing and slope. We assess your deck's pitch and drainage and recommend corrections that prevent pooling after rain.

Muddy, unusable under-deck area

An underdeck ceiling system captures all water passing through the deck boards and channels it to a gutter, leaving the area below completely dry.

Water draining against the foundation

Poorly directed deck drainage ends up against the foundation. We route all downspouts away using French drains, dry wells, or yard drainage.

Rot in deck framing from trapped moisture

Moisture that sits in deck framing causes rot over time. Proper drainage and ventilation extends deck life significantly.

Complete Drainage Solutions

We assess the full drainage picture — deck surface, underdeck system, downspout routing, and yard drainage — and give you a complete solution rather than fixing one piece while ignoring the others. Georgia's heavy rain events demand a system that handles volume, not just light rain.

Get a deck drainage assessment

We assess deck drainage for free and give you a written recommendation.