20 x 60 Heavy Duty 20 Mil Tarp Cover - Waterproof UV Protection

In this review of the 20 x 60 Heavy Duty 20 Mil Tarp Cover, the bottom line is simple: this tarp is built for anyone who needs a full-size, durable cover that resists water and UV damage. The reviewer found it particularly useful for roof patches, boat covers and heavy-duty outdoor protection where finished dimensions matter. The tarp's most compelling attribute is its construction from 100% virgin polyethylene and reinforced edges, which together deliver a noticeably thick, weighty sheet that performs well in wind and rain.

Key Features

• Finished size: The tarp delivers the full listed dimensions so you get an accurate 20 ft by 60 ft cover rather than a slightly smaller sheet.
• 100% virgin polyethylene: Made from pure, non-recycled material for greater tear resistance and reduced likelihood of rot compared with mixed-material tarps.
• Reinforced edges: Heavy edge reinforcement helps keep the tarp stable under tension and reduces edge fraying during repeated use.
• Metal grommets every 18 in: Frequent, strong grommets make it straightforward to secure the tarp with rope or bungee cords and to create a tight, weatherproof seal.
• Weatherproof and UV resistant: The tarp is designed to block rain and UV rays so it can protect surfaces through sun, wind, snow or heavy showers.
• 16 x 16 weave count: A dense weave contributes to the tarp's heavy feel and improves resistance to punctures and tears.

Who It's For

The tarp is best for homeowners, contractors, and outdoor enthusiasts who need a large, dependable cover for roofs, pools, boats, patios or temporary shelters. Its finished sizing and strong grommet spacing make it a good choice when accurate coverage and reliable tie-down points are important.

It is less ideal for people who need an ultralight packable tarp for backpacking or minimalist camping, since the heavy-duty 20 mil construction prioritizes durability and weight over low pack size. Those seeking a lightweight, compact tarp should look at lighter polyethylene or nylon options instead.

Pros & Cons

Pros

• Thick, weighty construction from virgin polyethylene provides strong tear and weather resistance.
• Finished size means the tarp matches the advertised 20 ft x 60 ft dimensions without surprise shortfalls.
• Reinforced edges and metal grommets every 18 in give many secure tie-down points for stable setups.
• UV resistant and waterproof performance makes it suitable for year-round outdoor protection.

Cons

• The heavy build increases bulk and weight, so it is not ideal for lightweight or ultracompact uses.
• Some customers report grommets can pull in extreme conditions, so extra reinforcement at tie points may be beneficial for long-term heavy use.

Specifications

Brand	Core Tarps
Finished size	30 in x 60 in listed as 20 ft x 60 ft (product variation: 20 x 60)
Material	100% virgin polyethylene
Thickness	20 mil (heavy duty)
Weave count	16 x 16
Grommet spacing	Metal grommets every 18 in
Weather resistance	Waterproof and UV resistant

Our Verdict

The 20 x 60 Heavy Duty 20 Mil Tarp is a solid value for anyone who needs reliable, full-size protection from rain and sun. Its virgin polyethylene construction, reinforced edges and frequent grommets deliver durability and secure tie-downs, making it a practical pick for roof patches, boat covers and heavy outdoor use where accuracy and toughness matter.

Frequently Asked Questions

Is this tarp truly waterproof?
Yes, the tarp is designed to be waterproof and blocks rain effectively when secured properly.

How often are the grommets placed?
Metal grommets are placed every 18 in along the reinforced edges for multiple secure tie-down points.

Will the tarp resist UV damage?
Yes, the material is UV resistant to help prevent sun degradation during extended outdoor exposure.