Boat Fenders
Aqua Marine International is a leading global supplier of Polyform Norway boat fenders, trusted by marine professionals for superior protection and durability. Our extensive selection includes fenders designed for all vessel types, from leisure craft to commercial boats, ensuring reliable defense against impact and abrasion. Manufactured to the highest standards, Polyform Norway fenders are renowned for their quality, longevity, and performance in the harshest marine environments.
Results 49–59 of 59
Boat Fenders — Frequently Asked Questions
How do I choose the right size boat fender?
As a general rule, allow 1 inch (2.5 cm) of fender diameter for every 4 feet (1.2 m) of boat length, with a minimum of two fenders per side. Heavier displacement vessels, exposed berths, and rougher conditions all call for sizing up. For example, a 30-ft cruiser typically uses fenders around 7–8 inches in diameter, while a 50-ft motor yacht is better served by 10–12 inch fenders. If you’re between sizes, choose the larger — it’s always easier to lose a bit of clearance than to discover your fenders aren’t doing the job.
How many fenders should I carry on board?
A practical minimum is three fenders per side, plus one or two larger “roving” fenders kept handy for awkward berthing situations, lock walls, or rafting alongside another vessel. Commercial and charter operators often carry significantly more. The right number depends on how you berth — finger pontoons, alongside walls, and tidal moorings all place different demands on fender coverage.
What makes Polyform Norway fenders different from cheaper alternatives?
Polyform Norway invented the modern inflatable boat fender in 1955 and continues to manufacture in Norway using a one-piece rotational moulding process with marine-grade vinyl. The result is a fender with consistent wall thickness, no seams to split, and exceptional resistance to UV, oil, and impact. Cheaper fenders typically use thinner material and seamed construction, which means shorter service life and a higher risk of failure exactly when you need them most.