Boat Tarp Materials: Choosing The Best Fabric

When it comes to choosing the best material for a boat tarp, there are several factors to consider, including the climate, storage location, and specific needs of the boat owner. Different materials offer varying levels of protection against weather conditions, tear resistance, weight, and ease of transport. Some popular options include Polyethylene Tarps, Vinyl Tarps, and Waterproof Canvas Tarps, each with its own advantages in terms of durability, water resistance, UV protection, and breathability. The ideal boat tarp depends on individual requirements, with options ranging from lightweight Poly Tarps to heavy-duty Vinyl Tarps, ensuring boat owners can find the perfect balance between protection and convenience.

Polyethylene Tarps

Poly Tarps are the most popular type of tarp used, accounting for 56% of all tarp sales. They are made with polyethylene compounds (PE) that result in a lightweight, waterproof, and durable product. In addition to providing protection from the elements, Poly Tarps are also mildew, UV, tear, and abrasion-resistant. They come in a variety of sizes, colours (including clear), thicknesses, and options such as reinforcement and fire retardancy. The tarps are equipped with grommets (eyelets) around the perimeter, which makes them easy to secure.

When it comes to Poly Tarps for boats, there are different duty options available depending on your specific needs. Regular-duty poly tarps are made of laminated polyethylene and treated for waterproofing, rot-proofing, and UV protection. They are ideal for storing boats for shorter periods or in regions without harsh weather. Medium-duty poly tarps have a higher mesh count and are suitable for commercial and residential applications, including hunting, fishing, and camping trips. Heavy-duty poly tarps, on the other hand, are designed for situations that require more waterproofing and can withstand high levels of wear and tear.

Vinyl Tarps

One of the key advantages of vinyl tarps is their longevity. Compared to standard poly tarps, vinyl tarps can last up to 10 times longer, making them a cost-effective choice in the long run. They are ideal for providing protection from rain, wind, and other elements, and can be used for boats, vehicles, and trailers. Vinyl tarps are also easy to install, typically featuring grommets around the edges for easy tie-down or secure placement.

When it comes to cleaning and maintenance, vinyl tarps are a breeze to maintain. To clean, simply use a mild detergent and a soft-bristled brush, then rinse thoroughly and let the tarp air dry. With proper care, a high-quality vinyl tarp can last for several years, making them a wise investment for boat owners. Additionally, vinyl tarps can be customized to fit specific needs, with options to choose the size, thickness, and color to meet individual requirements.

Overall, vinyl tarps are an excellent choice for boat owners seeking a durable, weather-resistant, and long-lasting cover for their vessels. With their superior protection, ease of installation, and maintenance, vinyl tarps offer a reliable solution for safeguarding boats during storage, transportation, and winter storage.

Waterproof Canvas Tarps

When choosing a waterproof canvas tarp, consider the following:

• Thickness: Waterproof canvas tarps typically range from 16 to 21 ounces in weight, with some heavy-duty options offering even greater thickness.
• Size: Waterproof canvas tarps come in a variety of sizes to fit different boat dimensions. Ensure you select the correct size for your boat.
• Grommets: Look for rustproof or brass grommets that are spaced evenly around the perimeter of the tarp. This will make it easier to secure the tarp to your boat.
• Color: Waterproof canvas tarps come in a range of colors, including olive drab, tan, brown, and green. Choose a color that matches your boat or personal preference.
• Warranty: Some waterproof canvas tarps come with a warranty, ensuring their durability and quality.

Marine-Grade Materials

Marinex Fabric

Marinex fabric is a high-quality 600 denier polyester fabric that is solution-dyed, meaning the colour is embedded into the fabric and will not fade or bleed. It is designed for outdoor use and is an excellent choice for boat tarps due to its UV protection, water repellency, and mildew resistance. Marinex fabric is also breathable, allowing moisture to escape and preventing mould and mildew growth.

Polyethylene (Poly) Tarps

Poly tarps are a popular choice for boat owners due to their durability, lightweight construction, and affordability. They are made from polyethylene compounds, which make them waterproof, tear-resistant, and UV-protected. Poly tarps are easy to handle and transport, making them a convenient option for boat owners. They come in various colours and sizes, including clear options, and can be customised to fit specific boat dimensions.

Vinyl Tarps

Vinyl tarps are another heavy-duty option for boat tarps. They are 100% waterproof and offer excellent protection against tears, abrasion, UV rays, liquids, and mildew. Vinyl tarps are available in different weights, from light to super heavy duty, making them versatile for various boat applications. They also come in a range of colours and sizes, and can be customised to fit specific requirements.

Waterproof Canvas Tarps

Waterproof canvas tarps are crafted from a hybrid of canvas and polyester fabric, making them strong, durable, and breathable. They are an excellent choice for boat tarps as they provide protection from the elements, including UV rays, mildew, and tears. Waterproof canvas tarps are also easy to clean and maintain, ensuring long-lasting performance.

Sunbrella® Marine Grade

Sunbrella Marine Grade is a premium acrylic canvas fabric that is highly breathable and fade-resistant. It is an excellent choice for boat tarps due to its long-lasting performance and protection against UV rays. Sunbrella is known for its superior quality and is considered the gold standard for boat cover materials.

Waterproof vs Water-Resistant

When choosing a tarp for your boat, it's important to understand the difference between waterproof and water-resistant options. While both types offer protection from water, there are key distinctions to consider.

Waterproof tarps are designed to completely block water from passing through the material. They are ideal for use in rainy or snowy weather as they provide maximum protection against moisture. Common materials for waterproof tarps include vinyl and heavy-duty polyethylene. Vinyl tarps, in particular, are known for their durability and long-lasting performance. They can withstand extreme weather conditions, including heavy rain, snow, and wind, while also resisting UV rays that may cause fading over time. Poly tarps, on the other hand, are made from lightweight and affordable polyethylene, making them suitable for general use or less extreme weather conditions.

Water-resistant tarps, on the other hand, are designed to repel water but not entirely prevent its passage. They are typically made from synthetic or natural materials like polyethylene, polypropylene, polyester, or duck cotton, which are treated with special coatings to enhance their water-repelling properties. Water-resistant tarps are ideal for situations where light rain or moisture is a concern but prolonged exposure to water is not expected. Treated canvas tarps are a common example of water-resistant tarps. They are made from cotton or polyester canvas treated with a waterproofing agent, such as silicon, to repel water effectively.

When selecting a boat tarp, consider the level of protection needed. If your boat will be exposed to heavy rainfall or extreme weather conditions, a waterproof tarp made from vinyl or heavy-duty polyethylene is recommended. These tarps offer uncompromised protection and are built to last. However, if you require a balance between protection and breathability, a water-resistant tarp may be more suitable. Water-resistant tarps are ideal for light rain or moisture protection and allow air circulation, reducing condensation buildup.

Additionally, factors such as durability, weight, cost, and environmental impact should be considered. Waterproof tarps tend to be more durable due to their heavier materials and sealed seams, while water-resistant tarps are generally lighter and more versatile. Waterproof tarps are often more expensive, reflecting their enhanced protection capabilities. Assess your budget and specific needs to make an informed decision.

In summary, the choice between a waterproof and a water-resistant tarp depends on the level of protection required and the specific applications. For boat owners, waterproof tarps made from vinyl or polyethylene offer the best protection against water and weather conditions, while water-resistant tarps provide breathability and are suitable for light rain or moisture exposure.

Frequently asked questions