12 ft x 20 ft Brown/Black Heavy Duty Waterproof Tarp - Durable Cover

Our review of the 12 ft x 20 ft Brown/Black Heavy Duty Waterproof Tarp finds it is best suited for homeowners, tradespeople and outdoor enthusiasts who need a reliable, heavy-duty cover that stands up to wind, rain and sun. The single biggest reason to buy is its robust construction: a 5.7 oz per square yard weave with double-sided coating, 24-in aluminum grommets and a PP rope reinforced hem that delivers genuinely waterproof protection and tear resistance for long-term outdoor use.

Key Features

• Heavy construction: The 5.7 oz per square yard woven polyethylene fabric provides durable resistance to wear, making it suitable for prolonged outdoor exposure.
• Waterproof performance: Double-sided coating and 100% polyethylene fibers ensure the tarp is fully waterproof to protect vehicles, pools or materials from rain and moisture.
• Reinforced edges: The PP rope reinforced hem reduces tearing at stress points and helps the tarp maintain shape under load or tension.
• Secure anchoring: 24-in aluminum grommets spaced around the edge allow for reliable tie-downs and reduce the chance of rip-out in windy conditions.
• UV resistance: The coated material is UV resistant so it resists sun damage and color degradation during extended outdoor use.
• Finished size labeled: The tarp comes with finished size markings so buyers can confirm fit and avoid surprises when covering an item.

Who It's For

This tarp is ideal for homeowners covering pools, patio furniture and landscaping materials, as well as vehicle and boat owners needing an affordable protective cover. Contractors and jobsite users will also appreciate the robust grommets and reinforced hem for temporary shelters or ground covers.

Those seeking a lightweight camping groundsheet or a decorative canopy might prefer a lighter, more breathable fabric; this product is focused on heavy-duty waterproof protection rather than breathability or packable ultralight performance.

Pros & Cons

Pros

• Very durable 5.7 oz/sq yd weave resists rips and abrasion for extended outdoor use.
• Reliable waterproofing from double-sided coating keeps covered items dry in heavy rain.
• Reinforced hem and 24-in aluminum grommets make tie-downs secure and reduce tear-out.
• UV resistant finish prolongs life when left outdoors.

Cons

• At full size the tarp is heavy and not as compact for backpacking or ultralight camping.
• The finish and weight prioritize protection over breathability, so moisture can build up under long-term covers without ventilation.

Specifications

Our Verdict

For anyone who needs a tough, no-nonsense waterproof cover for vehicles, pools, boats or jobsite materials, this 12 ft x 20 ft tarp represents solid value. Its heavy weave, reinforced hem and metal grommets deliver dependable protection in harsh weather, making it a smart purchase when durability and waterproofing are the priority.

Frequently Asked Questions

Is this tarp fully waterproof?
Yes - the double-sided coating and polyethylene fibers make the tarp 100% waterproof for protection against rain.

Are the grommets reinforced?
Yes - the tarp uses 24-in aluminum grommets combined with a PP rope reinforced hem to reduce grommet tear-out.

Will it resist UV damage?
Yes - the coated material is UV resistant to help prevent sun degradation during extended outdoor use.