How Long Will a Tarp Last Outside? A Complete Guide to Maximising Tarp Durability

When it comes to tarps, especially industrial-grade ones used in industries like transport, agriculture, mining, or oil and gas, one common question we hear is: how long will a tarp last outside? The answer isn’t as straightforward as you might think. The lifespan of a tarp depends on various factors, including the material it’s made from, the environmental conditions, and how it’s used.

We have been a trusted tarpaulin manufacturer and supplier in Perth for over 40 years. With decades of experience, we’ll break down these factors, explain how long tarps can last in different conditions, and offer expert tips on extending their lifespan.

Factors That Affect Tarp Durability

Material Type

The material of the tarp is the primary factor in determining its lifespan. At Bee Jays Canvas, we offer heavy duty tarps made from various materials, including canvas, PVC, and polyethylene. Let’s take a closer look at each of these materials:

• Canvas Tarps: Canvas is a durable material, but it can be prone to wear and tear from exposure to the elements. When treated with a waterproof coating, canvas tarps can last 1 to 5 years outdoors, depending on the conditions. However, they may fade and deteriorate faster when exposed to constant UV rays and heavy rain. A mildew-resistant treatment can significantly prolong the tarp’s life, especially in wet environments.
• PVC Tarps: PVC (Polyvinyl Chloride) tarps are known for their resistance to UV damage, water, and chemicals. These tarps can last 5 to 10 years outdoors, especially when exposed to harsh weather conditions. Their durability makes them an excellent choice for transport, agriculture, and construction industries.
• Polyethylene Tarps: Polyethylene (PE) tarps, or poly tarps, are lightweight, but they can withstand exposure to UV rays better than canvas. They can last around 3 to 7 years outdoors, depending on their thickness and the conditions they’re exposed to. PE tarps are commonly used in agriculture and construction due to their low cost and flexibility.

You may also like our blog on Types of Tarp Fabrics

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Looking for custom tarps to suit your needs? Contact Bee Jays Canvas for tailored solutions.

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Exposure to UV Rays

UV rays from the sun can significantly shorten the lifespan of any tarp. UV radiation causes materials like canvas and polyethylene to break down over time, leading to fading, cracking, and increased brittleness. Additionally, UV exposure can cause materials like yellow and bright orange tarps to degrade more quickly due to their lower UV resistance. PVC tarps are more resistant to UV damage, but over prolonged exposure to direct sunlight, even these will degrade.

To extend the lifespan of your tarp, consider placing it in a shaded area or investing in a tarp with UV-resistant properties. Addressing any damage promptly can prevent it from worsening and reducing the tarp’s lifespan.

Weather Conditions

Harsh weather, such as heavy rain and high winds, can also impact how long a tarp will last outside. Continuous water exposure can lead to mould or mildew growth on the tarp, especially if it’s a canvas or polyethylene tarp. In areas with high humidity, this problem can worsen, causing the tarp material to weaken and break down faster.

Wind can also lead to abrasion, where the tarp rubs against surfaces or other objects, causing wear over time.

Tip: Always ensure your tarp is securely tied down and that excess rain is removed regularly to prevent unnecessary stress on the material.

Usage and Maintenance

How you use and maintain your tarp plays a huge role in how long it lasts. If you frequently move or reposition your tarp, or if it’s exposed to abrasive surfaces, it will wear out faster. Likewise, tarps that are left in contact with sharp objects, chemicals, or excessive moisture will degrade quickly.

Proper maintenance, such as cleaning the tarp regularly and storing it properly when not in use, can significantly extend its lifespan. Be sure to fold or roll the tarp when storing it and avoid leaving it exposed to the elements for long periods when it’s not in use. If tarp repairs are required, get in touch with Beejays Canvas.

Expected Lifespan of Different Tarps

Now that we’ve covered the factors affecting tarp lifespan let’s take a look at how long different types of tarps can last outdoors under normal conditions:

• Canvas Tarps: 1-5 years
• Polyethylene Tarps: 3-7 years
• PVC Tarps: 5-10 years

These are only estimates, and the actual lifespan of your tarp will depend on its material, environmental conditions, and how well it’s maintained. For instance, a canvas tarp used for covering agricultural equipment or outdoor furniture might last longer than a polyethylene tarp exposed to constant UV rays and heavy winds.

You may also like our blog on The Ultimate Guide to Finding the Most Durable Tarp Material

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Not sure what type of tarp you require? Contact our team today and we will be able to assist.

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How to Extend the Lifespan of Your Tarp

If you want to get the most out of your tarp investment, here are some tips to extend its life:

Use a Tarp with UV Protection

As we mentioned earlier, UV rays can significantly reduce the lifespan of your tarp. Look for tarps that are UV-treated or specifically designed for high-exposure outdoor environments.

Regularly Clean and Maintain Your Tarp

Regular cleaning helps remove dirt, grime, and debris that can cause abrasion or promote mould and mildew growth. Mildew-resistant treatments can help prevent mildew growth and extend the tarp’s life. For canvas tarps, wash them with mild soap and water, and let them air dry. For PVC or polyethylene tarps, hose them down with water to remove any buildup.

You may also like our blog on How to Clean Canvas Awnings

Store Your Tarp Properly

When not in use, store your tarp in a cool, dry place to prevent UV damage, mould, or mildew. Avoid leaving it exposed to extreme temperatures, as this can cause the material to degrade over time.

Secure Your Tarp

Strong winds can cause significant wear and tear on your tarp. Ensure your tarp is securely tied down, especially in areas prone to heavy winds. Using tarps with grommets or reinforced edges can help prevent rips and tears.

Promptly Address Damages

Promptly addressing damage and following proper maintenance practices can significantly extend a tarp’s lifespan.

Maximise Your Tarp’s Lifespan with Expert Care and the Right Choice

The lifespan of a tarp depends on several factors, including its material, exposure to UV rays, weather conditions, and how well it’s maintained. By choosing the right tarp for your needs and taking proper care of it, you can ensure it lasts for many years. At Bee Jays Canvas, we provide a wide range of durable, high-quality tarps designed for tough outdoor conditions.

If you’re in need of a custom tarp solution that’s built to last, contact us today and let us help you find the perfect tarp for your needs.