16x20 FT Tarps Heavy Duty Waterproof 12 Mil Large Tarp - Durable

Our review of this 16 x 20 ft tarp looks at who will get the most from a heavy duty, economical cover and why it is worth considering. Bottom line: this tarp is best for homeowners and campers who need broad, affordable coverage that resists sun and rain; the single biggest reason to buy is the combination of a claimed 12 mil thickness with reinforced edges and grommets that make securing large items straightforward. It is a practical, no-frills option for covering patios, pools, vehicles or making temporary shelters.

Key Features

• 12 mil thickness: Provides a substantial feel and adds resistance to punctures and light abrasion compared with thinner utility tarps.
• Waterproof and weatherproof: Blocks rain effectively and helps protect equipment and furniture from moisture and runoff when properly secured.
• UV resistant: Reflective silver surface reduces sun exposure and helps protect covered items from fading and sun damage.
• Reinforced edges and grommets: Aluminum grommets every 3 ft and strengthened hems make it easier to tie down the tarp tightly without tearing at anchor points.
• Virgin polyethylene material: Non-recycled material increases tear resistance and reduces rot compared with low-quality recycled blends.
• Large 16 x 20 ft coverage: Covers patios, furniture, equipment or can be used as an improvised shelter for camping.

Who It's For

This tarp suits homeowners, landscapers and campers who need a large, economical cover for seasonal storage, temporary roof patches, boat or vehicle protection, or a quick shelter while outdoors. The size and grommet spacing make it easy to adapt to many tasks where broad coverage is the priority.

Those seeking professional-grade, long-term tarping for heavy commercial use or users who require guaranteed factory-verified thickness and extreme long-term durability should look elsewhere; some buyers report the material and longevity fall short of higher-priced, industrial alternatives.

Pros & Cons

Pros

• Good coverage for the price, making it a cost-effective solution for large items and temporary shelter.
• Reinforced edges and rust-proof aluminum grommets every 3 ft simplify secure tie-downs and reduce tearing at anchor points.
• Reflective, waterproof polyethylene helps shield belongings from sun and rain while remaining washable and reusable.

Cons

• Durability can be inconsistent; some users report the material degrades or tears after a few months of heavy exposure.
• Actual thickness may vary from the advertised 12 mil in individual units, so it is not a substitute for industrial-grade tarps.

Specifications

Size	16 x 20 ft
Thickness	12 mil (claimed)
Material	Virgin polyethylene
Grommet spacing	Aluminum grommets every 3 ft
Edge finish	Reinforced hem
Color	Reflective silver

Our Verdict

This 16 x 20 ft heavy duty tarp is a sensible buy for anyone who needs broad, affordable coverage and wants reinforced edges and regular grommet spacing for secure fastening. It represents solid value for seasonal protection and short to medium term outdoor use, though buyers seeking long-term commercial durability should consider higher-end alternatives.

Frequently Asked Questions

Is this tarp truly waterproof?
Yes; the virgin polyethylene material and sealed surface block rain when the tarp is installed and tied down correctly.

Are the grommets rust resistant?
The tarp uses aluminum grommets designed to resist rust during normal outdoor use.

Can this tarp be used for camping shelters?
Yes; its size and waterproof, UV resistant surface make it suitable for improvised tents and shelters, though long-term durability will vary with exposure.