How Rotomolded & Thermoformed Kayaks Are Made
Two construction methods, one factory floor: rotational molding and thermoforming, compared side by side — cost, tooling, durability and finish.
Most kayak buyers only ever see a finished boat. This tour walks the whole line: raw powder and sheet, molds, oven cycles, cooling, trimming and assembly.
The interesting part is the trade-off. Rotomolding is cheaper to tool and tougher in impact; thermoforming gives sharper detail and lower weight, but the mold cost and minimum order look very different.
If you are sourcing your first container, watch the comparison section — it is the part that decides your landed cost.