How much to gel coat boat?

The cost to gel coat a boat typically ranges from $15 to $30 per square foot, depending on factors such as the size of the boat, the condition of the existing surface, and the specific gel coat product used. For a standard 20-foot boat, the total cost may be between $1,500 and $3,000. Additional costs may arise from surface preparation and repairs needed before applying the gel coat. Always get multiple quotes for the best estimate tailored to your boat's needs.