Why Boat Survey Moisture Readings Matter
Table of Contents
Introduction: Why Boat Surveys Matter
What is a Boat Survey?
Why Moisture Readings Are Critical in Boat Surveys
How Moisture Meters Work in Boat Surveys
What to Do When Moisture Readings Are High
Key Takeaways
Contact Sewall Marine Surveying for Your Boat Survey
Introduction: Why Boat Surveys Matter
When purchasing a boat or renewing its insurance, conducting a boat survey is an essential step. A thorough survey provides peace of mind by revealing the true condition of the vessel, ensuring that you’re making a sound investment. One of the most critical aspects of a boat survey is measuring the moisture levels within the boat’s structure, especially the hull. Moisture readings can uncover hidden damage, potential rot, and structural issues that might not be visible to the naked eye.
In this guide, we'll explore why moisture readings are crucial during a boat survey, how they are taken, and what to do if the readings are too high. Whether you’re buying your first boat or renewing insurance for your current one, understanding these readings can help you make a more informed decision.
What is a Boat Survey?
A boat survey is a comprehensive inspection that evaluates the overall condition of a boat, including its hull integrity, mechanical systems, electrical systems, and safety equipment. The survey is typically conducted by a professional marine surveyor and is often required when purchasing a boat or renewing its insurance. The goal is to assess the boat’s condition and identify any hidden issues that could impact its safety or value.
Why Moisture Readings Are Critical in Boat Surveys
Moisture readings are one of the most important aspects of a boat survey. Over time, boats are exposed to a variety of elements, including saltwater, rain, and humidity. This exposure can lead to moisture buildup within the boat’s structure, particularly the hull. Moisture inside the hull or deck is a common issue that can cause significant damage if not addressed. High moisture levels can indicate issues like:
Water Intrusion: This occurs when water has seeped into the boat’s structure, possibly through cracks or damage in the hull. This can compromise the boat’s integrity and lead to further damage if left unchecked.
Delamination: In fiberglass boats, moisture can cause the layers of the hull to separate, weakening its overall strength and leading to potential failure.
Wood Rot: For wooden boats, excessive moisture can lead to rotting, which may weaken the structure and cause expensive repairs.
How Moisture Meters Work in Boat Surveys
Moisture meters are essential tools used by marine surveyors to assess moisture levels in the boat’s hull and deck. These devices work by sending electrical signals into the materials of the boat, measuring the amount of moisture present based on the material's electrical resistance. This reading is then used to identify areas that may need further inspection or repair.
Moisture meters are non-invasive, meaning they don’t cause any damage to the boat’s structure. Surveyors typically use them in key areas such as:
The hull
Decks
Transom
Bulkheads
Different types of moisture meters may be used, such as pin-type meters or non-destructive meters, depending on the specific needs of the boat and the areas being inspected.
What to Do When Moisture Readings Are High
When a moisture reading is higher than acceptable levels, it’s important to act swiftly. High moisture levels are indicative of underlying issues that could compromise the boat’s integrity. Here’s what to do when the moisture readings are high:
Consult Your Surveyor: A marine surveyor can help determine the cause of the high moisture levels and recommend the necessary repairs.
Assess the Extent of the Damage: Sometimes, high moisture readings are limited to specific areas, such as the transom or a particular part of the hull. In other cases, moisture may be widespread throughout the boat, which could indicate a larger problem.
Negotiate Repairs: If you are in the process of purchasing the boat, you may be able to negotiate the cost of repairs with the seller. If you're renewing insurance, you may need to address the issue before your coverage is approved.
Prevent Future Moisture Issues: Once repairs are made, it’s important to continue regular maintenance to avoid future moisture buildup. Proper ventilation and regular inspections are key to keeping moisture at bay.
Key Takeaways
Moisture readings are essential for identifying potential issues such as water intrusion, delamination, and wood rot during a boat survey.
Moisture meters are used to take these readings, providing valuable insights into the boat's condition.
If moisture readings are too high, consult a marine surveyor, assess the damage, and negotiate repairs.
Regular boat maintenance and proper ventilation are essential for preventing moisture buildup in the future.
Contact Sewall Marine Surveying for Your Boat Survey
Whether you’re purchasing a boat or renewing its insurance, moisture readings are a crucial aspect of the boat survey process. Understanding these readings can save you time, money, and stress. At Sewall Marine Surveying, we offer expert boat surveys to ensure that you are fully informed about the condition of your vessel.
Get in touch today to schedule your boat survey with John Sewall, an accredited and experienced marine surveyor. Contact Sewall Marine Surveying at 207.805.4532.