Heavy Duty Poly Tarp 20 ft x 30 ft 10 Mil Thick - Waterproof Cover

In this review the Heavy Duty Poly Tarp 20 ft x 30 ft 10 Mil Thick is evaluated for homeowners and jobsite users who need a large, weatherproof cover. The bottom line: this tarp delivers straightforward protection from rain, snow and sun thanks to its 10 mil polyethylene construction and UV blocking surface, making it a sensible choice for covering equipment, firewood, pools or temporary shelters where a large reversible sheet is required.

Key Features

• 10 mil thickness: Provides a thicker polyethylene layer expected to resist punctures and tears better than thinner drop cloths for general outdoor use.
• Weatherproof and waterproof: Keeps moisture, rain and snow off stored items so tools, wood and outdoor gear stay drier during storms.
• UV blocking: Blocks sunlight to reduce sun damage and fading on covered surfaces, useful for seasonal storage or pool covers.
• Reversible colors: The green and black reversible finish lets you choose a subdued or reflective side based on appearance or heat control needs.
• Grommets every ~18 in: Reinforced edge grommets make it easy to secure the tarp to anchors, trailers or frames without sewing or modification.
• True finished size: Listed dimensions run true to size so planning coverage for a 20 ft x 30 ft area is straightforward.

Who It's For

The tarp is best suited for homeowners, landscapers and contractors who need a large, economical cover for short- to mid-term outdoor protection - for example covering a pool, lumber pile, equipment or a temporary shelter. It is a practical option when UV protection and water resistance are priorities.

Those who need a heavy industrial-grade tarpaulin for continuous, high-abrasion use or a guaranteed multi-year warranty should consider commercial-grade alternatives; some customers have mixed impressions about long-term durability under constant heavy load or sharp-edge contact.

Pros & Cons

Pros

• Good water and sun protection thanks to a waterproof polyethylene surface and UV blocking finish.
• Convenient tie-down with reinforced grommets about every 18 in for secure fastening.
• Large true-to-size 20 ft x 30 ft sheet covers many common outdoor needs like pools and woodpiles.
• Reversible color gives flexibility for appearance and light/heat management.

Cons

• Durability is mixed in customer reports; some users find the tarp rips under heavy abrasion or prolonged exposure.
• 10 mil is thicker than very thin tarps but may still be thin for extremely rugged, long-term industrial use.

Specifications

Size	20 ft x 30 ft (finished size)
Thickness	10 mil
Material	Polyethylene with laminated coating
Color	Reversible green and black
Grommets	Reinforced grommets about every 18 in along edges
Protection	Waterproof and UV blocking
Brand	Xpose Safety

Our Verdict

This 20 ft x 30 ft 10 mil tarp is a practical, cost-conscious choice for homeowners and light contractors who need reliable short- to mid-term protection from sun and water. Its reversible finish and regular grommets add useful versatility, though those requiring heavy industrial longevity should weigh higher-grade options. Overall it gives solid value for typical outdoor covering tasks.

Frequently Asked Questions

Is this tarp waterproof?
Yes, the laminated polyethylene construction is designed to be waterproof and to shed rain and snow.

How often are the grommets spaced?
Grommets are reinforced and placed about every 18 in along the edges for tie-downs.

Will it block sun damage?
The tarp includes UV blocking features to reduce sun exposure and help protect covered items from fading and sun-related wear.