Large Waterproof Tarp 10ft x 20ft 2 Pack - Heavy Duty 10 Mil
Large Waterproof Tarp 10ft x 20ft 2 Pack - Heavy Duty 10 Mil
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In this review of the Large Waterproof Tarp 10' x 20' 2 Pack the bottom line is clear: this tarp is best for homeowners and hobbyists who need broad, affordable coverage that handles rain and sun without fuss. The reviewer found its single biggest selling point to be the combination of extra thickness and practical reinforcement - a balance that makes it easy to move while still offering reliable waterproof protection for outdoor gear. It is not marketed as commercial-grade canvas, but for many uses it offers strong value and dependable weather resistance.
Key Features
- Premium Quality: Extra thick yet lightweight construction makes it straightforward to drape over equipment, woodpiles, or furniture without excessive handling difficulty.
- Superior Protection: UV-treated, waterproof and mildew-proof material keeps stored items shielded in heavy rain and snow conditions.
- Multipurpose Use: Sized big enough for boats, RV roofs, grills and campsite ground sheets, it covers a wide range of household and recreational needs.
- Expert Construction: Rope-reinforced hems increase rip resistance and rust-proof grommets every 36 in allow secure tie-downs in windy weather.
- Value Promise: Backed by a 30-day return promise for dissatisfaction, which lowers the risk when trying it for new projects.
Who It's For
Homeowners, campers and DIYers who need a large, general-purpose tarp for seasonal protection will appreciate this 10' x 20' option; it is especially useful for covering grills, small boats, motorcycle seats, or for temporary roofing and ground-sheet duties. Those who value easy handling and clear weatherproofing benefits get the most from this product.
Professionals needing heavy industrial tarps for constant abrasion, very high loads, or prolonged onsite construction use should look at thicker, reinforced commercial-grade options; some customer reports note occasional rips under extreme stress, so expectation management is advisable.
Pros & Cons
Pros
- Good overall waterproofing that keeps tents and stored items dry under heavy rain.
- Reinforced hems and rope make tying down easier and reduce tear propagation in normal use.
- Large 10' x 20' coverage in a 2 pack offers strong value for most household projects.
- Light enough to maneuver for one or two people despite extra thickness.
Cons
- Some users report mixed durability under heavy, repeated abrasion or extreme loading, so it is not a replacement for heavy canvas in industrial settings.
- Thickness described as 10 mil is sufficient for many tasks but may feel thin to those expecting heavyweight contractor-grade tarps.
Specifications
| Brand | Trademark Supplies |
| Size | 10' x 20' |
| Pack | 2 pack |
| Thickness | 10 mil (extra thick) |
| Grommet spacing | Every 36 in |
| Key material traits | UV-treated, waterproof, mildew-proof, tear-resistant |
| Hem | Rope-reinforced hem |
Our Verdict
For the price-conscious homeowner or camper who needs broad, reliable coverage, this 10' x 20' tarp delivers sensible protection and good utility. It is a practical choice when you want waterproof, UV-resistant coverage and easy tie-downs, though users with heavy industrial needs should select a heavier contractor-grade tarp instead.
Frequently Asked Questions
Is this tarp suitable for covering a small boat?
Yes. The 10' x 20' size and waterproof material make it suitable for small boats, with reinforced hems and grommets for secure tie-downs.
Will it resist mildew and sun damage?
The material is described as UV-treated and mildew-proof, so it provides protection against sun degradation and mildew when used as intended.
Can one person handle the tarp alone?
Because it is extra thick but still relatively lightweight, one or two people can manage typical draping and tying tasks; very large or windy jobs may be easier with two people.
Editor's Take
A practical, value-oriented 10' x 20' tarp offering waterproof, UV-resistant coverage with rope-reinforced hems and grommets every 36 in; good for homeowners and campers but not a replacement for industrial-grade tarps.

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