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Top Factors To Consider When Buying a Canvas Tarp


When it comes to buying a canvas tarp, there are a few important factors that you need to consider to ensure that you get the right one for your needs. A canvas tarp is an extremely versatile and durable option for covering and protecting items and surfaces from the elements. However, not all canvas tarps are created equal, and the specific features that you should look for will depend on your intended use. In this blog post, we'll take a closer look at the top factors to consider when buying a canvas tarp.

Consider grommet spacing

Consider grommet spacing

If you do opt for a canvas tarp with grommets, it's important to consider the spacing of the grommets. Grommet spacing refers to the distance between each grommet along the edge of the tarp. A tarp with closer grommet spacing will provide more secure tie-down options and will be more resistant to tearing.

Get the correct size

To ensure a perfect fit, it is recommended to select a canvas tarp that matches the dimensions of the object it is intended to cover. It is advisable to measure the length, width, and height of the object, ensuring that the tarp adequately encompasses it. Moreover, it is essential to choose a tarp with additional material to guarantee a snug and secure fit.

Reinforced Corners and Grommets vs. No Reinforcements

Reinforced Corners and Grommets vs. No Reinforcements

Another important feature to consider when buying a canvas tarp is whether or not it has reinforced grommets.Grommets are typically reinforced by setting them into an extra layer of webbing that is placed inside the hem,  which then  provides added strength and durability in high-stress areas. If you plan to use a tarp  it in a way that puts stress on the corners and grommets, then reinforcement is a must-have feature.

Treated (Water-Resistant) vs. Untreated (Not Water-Resistant) Canvas

Treated (Water-Resistant) vs. Untreated (Not Water-Resistant) Canvas

The next factor to consider when buying a canvas tarp is whether or not it is treated with a water-resistant coating. Treated canvas tarps are designed to repel water and protect the items underneath from getting wet. Untreated canvas tarps, on the other hand, are not water-resistant and will allow water to seep through. If you plan to use the tarp outdoors or in an area where it may be exposed to rain or moisture, then a treated canvas tarp is a good choice.

Is UV resistance needed?

Prolonged exposure to sunlight can cause canvas tarps to fade and deteriorate. Select a tarp with UV resistance if it will be exposed to direct sunlight for extended periods. UV-resistant tarps are typically treated with a protective coating that extends their lifespan.

Check the material thickness (16oz, 18oz, 21oz)

When it comes to canvas tarps, the material and thickness of the canvas can have a big impact on its durability and strength. Canvas tarps are typically measured in ounces per square yard [1] , with heavier weights indicating thicker and more durable material.


The most common weights for treated canvas tarps are 16 oz, 18 oz, and 21 oz material. 


A 16oz treated canvas tarp is lighter-weight and easy to handle, and a popular choice to purchase,  but may not be as durable when compared to  heavier weight tarp. 


An 18oz canvas tarp offers a good balance between weight and durability, making it a solid choice for a wide range of applications. 


A 21oz canvas tarp is the thickest and most durable option, providing maximum strength and protection.


Ultimately, the material and thickness of the canvas you choose will depend on your specific needs and intended use for the tarp. If you need a tarp that can withstand heavy use and extreme weather conditions, then a thicker and more durable canvas may be the best option. However, if you need a tarp that is lighter-weight and easy to handle, then a thinner canvas may be a better choice.

Is the price reasonable?

The price of a canvas tarp can fluctuate depending on several factors such as the fabric type, dimensions, and additional features. It's important to assess your budget and opt for a tarp that satisfies your needs while ensuring top-notch quality. 

Determine canvas tarps uses

Canvas tarps offer exceptional versatility, enabling them to be use both indoors and outdoors, depending on specific requirements and functionalities. Let us explore a variety of applications for canvas tarps in indoor and outdoor settings.

Indoor Uses

Protection for Floors and Furniture: Canvas tarps serve as excellent protective covers, shielding floors and furniture from potential damage during renovations, painting projects [2], or home improvement endeavors.


Dust and Debris Containment: When undertaking construction or remodeling tasks indoors, canvas tarps can effectively contain dust and debris, preventing them from spreading and causing disruptions in other areas of the space.


Privacy Screens: With their durable and opaque nature, canvas tarps can be utilized as privacy screens in indoor settings, offering an ideal solution for partitioning off areas or concealing unsightly objects.

Outdoor Uses

canvas tarps for camping

Shelter and Shade: Canvas tarps provide reliable shelter and shade from the elements, making them suitable for creating temporary outdoor structures, such as canopies or tents, for various events or camping adventures.


Protection against Weather Conditions: Due to their water-resistant properties, canvas tarps act as a dependable barrier against rain, snow, or excessive sunlight, ensuring the protection of valuable items or outdoor equipment.

Ground Covers and Picnic Mats: When picnicking or camping outdoors, canvas tarps can be used as ground covers, shielding against dampness or rough terrain, while also providing a clean and comfortable surface to sit or lie on.


In conclusion, choosing the right canvas tarp for your needs involves considering a range of factors, from grommet spacing and reinforcement,  to material thickness and water resistance. By taking the time to carefully evaluate your options and select a tarp that meets your specific needs, you can ensure that your items and surfaces are protected from the elements.

If you're in the market for a canvas tarp, be sure to check out the selection available at Tarp Supply Inc. Our website offers a wide range of canvas tarp sizes and options to suit any need, whether you're looking for a lightweight option for occasional use or a heavy-duty tarp that can withstand the toughest conditions. With their commitment to quality and customer satisfaction, you can trust Tarp Supply Inc. to provide you with a durable and reliable canvas tarp that will meet your needs for years to come.

Visit to browse our selection and find the perfect tarp for your needs.




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