Protecting the Platform Without the Weight Penalty — Fender Design for Modern Tender Docking 

Every time a tender pulls alongside a superyacht's swim platform, the contact zone faces impact loads that traditional fenders struggle to absorb without adding weight the crew then has to move around. Inflatable fenders sag and lose shape after a season. Solid rubber weighs enough to make daily handling a chore. A better solution has emerged from carbon fibre construction.

Why the I3 Pillar Fender changed how platforms get protected

The I3 Pillar Fender targets the specific point where tenders and support boats moor alongside the mother vessel's swim platform. Rather than protecting the entire hull side, the fender concentrates protection at the pillar mounting position where contact actually occurs during docking. That focused approach delivers stronger and more durable protection than a general-purpose fender covering the same area.

Weight savings drive the design as much as impact performance. Traditional heavy-duty fenders demand two crew for deployment, and the storage footprint eats deck space owners want kept clear. A composite equivalent weighs a fraction as much while delivering equal absorption, and one crew member handles the deploy-and-stow cycle.

Deployment mounting fits directly onto the platform's existing pillar hardware, avoiding the drilling and re-fixing that add-on fenders often require. That clean installation matters for owners who don't want visible bracket hardware compromising the platform's clean lines.

Carbon pillar fender construction and finish

A composite construction carbon pillar fender, made under the same philosophy of construction as the fender, exhibits benefits such as good tolerance to saltwater and UV exposure as well as reliable performance all the year through rather than degradation like an inflatable/foam fender after 12 months' use.

Repair and replacement follow the same custom logic. When a fender takes damage from a heavy contact, the workshop that produced the original holds the files and moulds to produce a matching replacement.

i3 Composites builds custom pillar fenders and platform protection components in carbon fibre from Palma, working with captains, owners, and yacht management teams across the western Mediterranean market.