Improper installation or even
neglect of through-hull fittings
can cause your vessel to sink.

The experts at Cap Sante marine
can give you peace-of-mind by
correctly install and maintaining
your critical through-hull fittings.

Every through-hull fitting in your boat is a potential hole that could sink your vessel in a matter of minutes. Although they are out of sight, through-hulls need careful routine checking. Many through-hulls such as engine-cooling intakes and sink or cockpit drains, tend to be left open continuously and the valves may stick in the open position causing a potentially dangerous situation. A two inch hole just inches below the waterline can sink a 30’ boat in just a few minutes.

Installing a new through-hull fitting necessitates a new hole in the hull. Many things must be carefully considered when taking on this project. Seacocks must be located where they are readily accessible and installed with ample room to access them. Improper external locations can cause turbulence in front of your depth sounder or speed log impeller. The materials used in a through-hull fitting is critical as well. While metals are stronger than plastics, they are susceptibile to corrosion or galvanic action.

Plastic fittings are corrosion-resistant, but can be compromised by UV exposeure or can leak due to an external ompact. The best way to ensure that your through-hull fittings are installed and maintained properly is to take advantage of the professional services of Cap Sante Marine. Whether you are week-end sailor in the San Juan Islands, or maintaing your yach for extended Pacific Northwest cruising, you can rest assuerd that the trained professionals at Cap Sante Marine will do the job right.