What is the Best Material for Waterproof Tarps?
Introduction
Waterproof tarps are essential for protecting your belongings or working equipment from the elements. Whether you're camping in the great outdoors or working on a construction site, a high-quality waterproof tarp is a must-have. However, with various materials available in the market, it can be challenging to choose the best one. In this article, we will explore the top materials for waterproof tarps, along with their benefits and drawbacks. By the end, you will have a clear understanding of which material suits your needs best.
Polyethylene Tarps
Polyethylene tarps, often referred to as poly tarps, are the most common type available. They are made from a synthetic plastic material called polyethylene. These tarps are highly durable, affordable, and offer excellent weather resistance. Poly tarps come in different thicknesses, commonly measured in mils, which determines their durability and strength.
One of the significant advantages of poly tarps is their lightweight nature. They are easy to handle and transport, making them ideal for outdoor activities like camping or as temporary covers. Additionally, poly tarps are resistant to rot, mildew, and UV rays, ensuring longevity even when exposed to harsh sunlight.
However, polyethylene tarps do have some limitations. They may not be suitable for heavy-duty applications as they are susceptible to tearing when subjected to extreme stress or sharp objects. Moreover, due to their plastic nature, they are not eco-friendly and can contribute to environmental pollution.
PVC Tarps
PVC tarps, also known as vinyl tarps, are constructed from polyvinyl chloride, a strong and flexible material. PVC tarps are known for their exceptional durability and strength, making them ideal for heavy-duty use. They can withstand harsh conditions, including strong winds and heavy rainfall, without tearing or wearing down.
One of the key advantages of PVC tarps is their resistance to abrasion. They can handle rough surfaces, making them perfect for industrial and construction applications. PVC tarps are also UV resistant, ensuring they do not deteriorate when exposed to direct sunlight for extended periods.
However, there are a few drawbacks to consider. PVC tarps are heavier compared to other materials, making them more challenging to handle and transport. Additionally, they are not as flexible as poly tarps and may crack or become brittle when exposed to extreme cold temperatures. PVC tarps are also more expensive than poly tarps, making them less accessible for budget-conscious consumers.
Canvas Tarps
Canvas tarps have been in use for centuries and are still widely popular due to their versatility. They are made from woven cotton or linen fibers, providing natural breathability and resistance to mildew. Canvas tarps are highly durable, able to withstand tough conditions and rough handling without tearing.
One of the main advantages of canvas tarps is their ability to absorb moisture without allowing it to penetrate through. This feature allows items underneath to breathe while remaining protected from rain or snow. Moreover, canvas tarps are environmentally friendly, as cotton and linen fibers are biodegradable.
However, canvas tarps have their limitations. While they offer reasonable water resistance, they are not completely waterproof. After prolonged exposure to heavy rain, canvas tarps may allow some moisture to seep through. Additionally, canvas tarps tend to be heavier than other materials, which may influence their usage for specific applications.
Polypropylene Tarps
Polypropylene tarps, also known as poly tarps, are similar to polyethylene tarps but are constructed from polypropylene fibers. These tarps offer excellent overall weather resistance and are highly resistant to water, mildew, and rot. They are lightweight, making them easier to handle and transport.
One of the main advantages of polypropylene tarps is their affordability. They are usually less expensive compared to other waterproof tarp materials, making them a budget-friendly option. Additionally, polypropylene tarps are resistant to UV rays, ensuring they do not deteriorate when exposed to sunlight.
However, polypropylene tarps are not as durable as other materials and may not withstand heavy-duty applications. They can melt when exposed to high heat, so caution should be exercised when using them near open flames or intense heat sources.
Ripstop Tarps
Ripstop tarps are constructed from a woven fabric that incorporates reinforcing threads to prevent tearing or spreading of holes. This material, often made of nylon or polyester, is highly tear-resistant and durable. Ripstop tarps are targeted towards rugged applications that require superior strength.
One of the main advantages of ripstop tarps is their ability to resist tears and punctures. The reinforcing threads embedded within the fabric provide added strength, making these tarps highly durable. They are commonly used in camping, hiking, and other outdoor activities where a reliable and robust tarp is necessary.
However, ripstop tarps are usually more expensive than other materials due to their specialized construction. Additionally, they are not as flexible as some other options, making folding and storage a bit more challenging.
Conclusion
When it comes to choosing the best material for a waterproof tarp, it ultimately depends on your specific needs. Polyethylene tarps are affordable and lightweight, PVC tarps are durable and abrasion-resistant, canvas tarps are breathable and eco-friendly, polypropylene tarps are budget-friendly, and ripstop tarps offer exceptional tear resistance. Consider the intended use, durability, weight, and price when deciding on the most suitable material for your waterproof tarp.
