Custom Floating Docks

We're excited to announce that Drift Line Construction is now an authorized dealer for Flotation Systems Inc. (FSI)

We now offer premium floating dock systems and accessories, giving you more options to create the perfect waterfront. Whether you're upgrading an existing dock or starting fresh, we're here to help every step of the way.

  • Adjust with changing water levels

  • Excellent for deep water

  • Low maintenance

  • Stable and durable

  • Aesthetically pleasing

  • Long lifespan

The Floating Dock Advantage

Start now

What FSI provides

  • Industry leading for floating docks ✓

  • Easy to use ✓

  • Durable, long lasting, & high quality ✓

  • Custom Colors & Designs ✓

  • Wide variety of layouts & accessories ✓

  • Powder coating ✓

  • For both residential & commercial applications ✓

  • Lifetime Warranty ✓

Explore FSI's Website

Why work with us?

  • Easy Planning ✓

  • Great Communication ✓

  • Site evaluation ✓

  • Custom Product selection ✓

  • Delivery ✓

  • Professional installation ✓

  • Timely Manner ✓

  • Efficient & Built Right ✓

Get Started
Learn more

Custom Aluminum Floating Docks

Designed for lift on the water.

Built to last. 

❋ Exclusive Authorized Dealer on Watts Bar Lake.

Also serving as a dealer across all East Tennessee areas.

Explore FSI