Permafloats

Permafloats Dock Floats

Permafloats Dock Floats

Permafloat Shell Material infographic Permafloat Foam Fill and Buoyancy infographic
View Permafloat Specifications & Details

Permafloat Dock Floats

Permafloat dock floats are performance flotation units made with 100% virgin materials, designed for durability, buoyancy, and long-term marine use in both freshwater and saltwater environments.

Shell Material: Virgin LLDPE Resin

  • Seamless rotationally molded shell with no joints
  • 0.150” nominal thickness (0.125” minimum)
  • Impact tested for ambient and low temperatures
  • UV stabilized for outdoor exposure
  • High environmental stress crack resistance (ESCR)

Foam Fill Material: Expanded Polystyrene (EPS)

  • Closed-cell EPS foam construction
  • Water absorption less than 3.0 pcf
  • Minimum density of 0.90 pcf
  • Tested for flexural and compressive strength

Performance & Cost Advantages

  • May require 10–12% fewer floats vs comparable systems
  • Reduced hardware and overall system cost
  • Pre-molded mounting slots for faster installation
  • Compatible with wood, steel, and aluminum docks
  • 15-year limited warranty

Not sure which floats you'll need for your project? Give us a call @1.800.677.4710 or Click Here for Flotation Calculation.

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