Large Waterproof Tarp 50 ft x 100 ft - Heavy Duty 5 Mil Protection

In this review the Large Waterproof Tarp (50 ft x 100 ft) is evaluated for homeowners, contractors and outdoors users who need a very large, economical cover. The bottom line: this tarpaulin delivers broad, affordable protection for covers where size and weather resistance matter most. Its single biggest selling point is the combination of very large coverage and weatherproof construction, making it a sensible choice when protecting boats, RVs, stored goods or temporary roofing in storms or snow.

Key Features

• Extra thick 5 mil material: provides a balance of weight and manoeuvrability while offering added resistance to tears for heavy duty covers.
• Waterproof and UV resistant: keeps equipment and belongings dry during heavy rain and guards against sun damage for longer outdoor life.
• Mildew- and tear-resistant finish: helps prevent moisture-related decay when used as long-term covering for woodpiles or stored goods.
• Reinforced hem with rope: the rope-reinforced hem increases rip resistance at stress points for more reliable tie-downs.
• Rust-proof grommets every 36 in: allow secure fastening and even tension across the full 50 ft x 100 ft span to reduce flapping and wind lift.

Who It's For

This tarp is best for property owners, contractors and event crews who need very large coverage without a high custom tarp cost. It suits use cases like covering machinery, boats up to roughly 16 ft in single sections, RVs, patio canopies and temporary roofing repairs.

It is less appropriate for precision, long-term industrial enclosures that require a heavier multi-layer fabric or for users who need an ultra-heavy commercial tarp; some buyers noted mixed impressions of durability under extreme, repeated abrasion.

Pros & Cons

Pros

• Large 50 ft x 100 ft size gives wide coverage for big projects or multiple items in one sheet.
• Waterproof, UV and mildew resistance provides solid protection in rain and sun.
• Reinforced hem and rust-proof grommets make securing the tarp straightforward and reliable.
• Good value for the size when needing a low-cost, temporary or seasonal cover.

Cons

• Some users report mixed durability under heavy abrasion, so it's not a substitute for thicker commercial-grade tarps in very demanding jobs.

Specifications

Our Verdict

The Large Waterproof Tarp 50 ft x 100 ft is a strong value choice for anyone needing expansive, weatherproof coverage without a high price. It excels where size, waterproofing and easy tie-downs matter, though buyers with repeated heavy-duty abrasion needs may prefer a heavier industrial tarp. For seasonal covers, temporary roofing and general outdoor protection it represents good value and practical performance.

Frequently Asked Questions

Is the tarp suitable for long-term outdoor use?
Yes, it is UV and mildew resistant for outdoor use, but extreme long-term abrasion may reduce lifetime compared with heavier commercial tarps.

How often are the grommets spaced?
Grommets are placed every 36 in along the reinforced hem to allow secure tie-downs across large spans.

Can it be used as a camping ground sheet?
Yes, it is suitable for personal applications such as a ground sheet or tent footprint thanks to its waterproof and tear-resistant material.