Permafloat Dock Float 36" x 48" x 20"

$186.75

  • Width: 36”

  • Length: 48”

  • Height: 20”

  • Buoyancy: 1132 lbs.

  • Weight: 50 lbs.

  • Manufactured in the USA with 100% virgin material

  • Rotationally molded outer shell – no seams

  • Expanded polystyrene (EPS) foam-filled

  • Part Number: RP3420

Give our marine experts a call or email for bulk orders and additional float size options!

  • Width: 36”

  • Length: 48”

  • Height: 20”

  • Buoyancy: 1132 lbs.

  • Weight: 50 lbs.

  • Manufactured in the USA with 100% virgin material

  • Rotationally molded outer shell – no seams

  • Expanded polystyrene (EPS) foam-filled

  • Part Number: RP3420

Give our marine experts a call or email for bulk orders and additional float size options!

Permafloat® Dock Floats – Durable, High-Performance Flotation for Any Dock System

Permafloat® Dock Floats provide exceptional buoyancy and durability, making them the ideal flotation solution for docks constructed from wood, steel, or aluminum. Manufactured by Cellofoam, these dock floats feature a seamless, rotationally molded shell made from virgin polyethylene with UV inhibitors to withstand harsh marine conditions.

Built for Strength & Longevity

  • Heavy-duty construction: A thick-walled shell (~0.150 inches) ensures superior impact resistance and longevity.

  • Encapsulated EPS Foam: High-quality expanded polystyrene (EPS) core provides maximum buoyancy and protection.

  • Environmentally responsible: Cellofoam does not sell unencapsulated EPS foam, preserving marine ecosystems.

  • Versatile applications: Designed for residential and commercial docks, marinas, and floating platforms.

  • 15-year limited warranty: Confidence in long-term performance.