Heavy Duty Clear Tarp 16x20ft - UV Resistant Waterproof Greenhouse

In this review the Heavy Duty Clear Tarp 16x20ft is evaluated as a practical cover for gardeners, homeowners and small-farm users who need a transparent, weatherproof barrier. The single biggest reason to consider this tarp is its combination of a 10 mil heavy-duty plastic body with reinforced edges and rustproof grommets, which together aim to deliver durable, secure coverage while letting natural light through for plants or covered work areas.

Key Features

• 10 mil heavy-duty construction: The thicker plastic with a 3x3 weave provides a robust sheet that resists punctures and holds shape under tension.
• Reinforced edges with rope hem: Rope-hemmed corners and edges reduce tearing at stress points and improve longevity when tied down.
• Rustproof aluminum grommets every 18 in: Frequent grommet spacing makes fastening and tensioning straightforward and helps distribute load evenly.
• Waterproof and UV resistant: The tarp blocks rain and helps resist UV degradation so it can be used outdoors year-round.
• Clear design for light transmission: Transparency lets natural daylight pass through, useful for greenhouse covers or when visibility is needed beneath the tarp.

Who It's For

The tarp is best for gardeners, hobby growers and homeowners who need a clear, heavy plastic cover for greenhouse frames, roof patches, or seasonal storage where light penetration and weather protection matter. It fits users who prefer a reusable tarp that can be tied down and who value visible coverage for plants or stored items.

Those seeking industrial-grade anchoring for high-wind coastal exposures or a permanently installed greenhouse glazing system should look elsewhere; some customers report anchor points can tear under extreme stress, so the tarp is most suitable for moderate-duty, maintained installations.

Pros & Cons

Pros

• Sturdy 10 mil plastic feels durable and resists light punctures.
• Clear material provides good light transmission for plants and visibility.
• Frequent aluminum grommets and rope hem improve ease of secure attachment.
• Waterproof and UV resistant for all-season outdoor use.

Cons

• Some users report tearing at anchor points under heavy wind or improper fastening, so careful tying and reinforcement are recommended.

Specifications

Size	16 x 20 ft
Material thickness	10 mil
Weave	3 x 3 weave plastic
Grommet spacing	Every 18 in with rustproof aluminum grommets
Edge reinforcement	Rope hem along all 4 edges and reinforced corners
Finish	Clear, UV resistant, waterproof

Our Verdict

The Heavy Duty Clear Tarp 16x20ft is a sensible value for gardeners and homeowners who need a transparent, weatherproof cover that balances durability and light transmission. It is a practical choice for seasonal greenhouse covers, roof protection, and general outdoor uses where moderate-duty performance and easy fastening are priorities.

Frequently Asked Questions

Is this tarp suitable for greenhouse use?
Yes, the clear material allows light through and the 10 mil construction helps retain heat, making it suitable for temporary or seasonal greenhouse covers.

How often are the grommets spaced?
Grommets are placed every 18 in to allow frequent attachment points for secure fastening.

Will it hold up in heavy rain and sun?
The tarp is waterproof and UV resistant, so it performs well in rain and resists sun damage, though extreme winds may require extra reinforcement at anchor points.