RAINDEWAY 12 Mil Heavy Duty White Tarp 7x20 ft - Thick UV Resistant

In this review the RAINDEWAY 12 Mil Heavy Duty White Tarp is evaluated as a no-nonsense, heavy-duty cover for outdoor protection. The bottom line: this tarp is for people who need a thick, reinforced white tarp that holds up to sun exposure and heavy use. Its strongest selling point is the extra 12 mil thickness and reinforced edges with metal grommets, which translate to a durable, tear-resistant cover for campers, furniture, garden equipment and temporary shade. The review looks specifically at build, weather resistance, size accuracy and practical uses.

Key Features

• 12 Mil thickness: The extra thick 12 mil material delivers a robust, puncture-resistant surface for demanding jobs and long-term protection.
• Tightly woven polyethylene: A 14 x 14 weave and about 6 oz per sq yard give the tarp strength and a sturdy feel that resists tearing under stress.
• UV resistant: The white surface reflects sunlight and provides UV protection, helping reduce sun damage to covered items.
• Metal grommets and reinforced edges: Well-spaced grommets and strengthened hems make securing the tarp easier and extend its usable life in wind.
• Waterproof and weatherproof design: The thick polyethylene construction is intended to shed rain and snow while standing up to everyday outdoor exposure.
• Full finished size: The tarp is sold at the listed finished dimensions so users receive a full 7 ft x 20 ft sheet without needing to account for lost edge material.

Who It's For

This tarp suits homeowners, campers and contractors who need a heavy, dependable cover for items exposed to sun, wind and seasonal weather. It's especially useful for covering RVs or campers, forming a temporary shade sail over patios, or protecting outdoor furniture and equipment during storage periods.

Those who need a lightweight, ultra-compact tarp for backpacking or precise waterproof sealing should look elsewhere; this is a heavy, bulky cover designed for durability and protection rather than packability or use in tight sewn waterproof applications.

Pros & Cons

Pros

• Thick 12 mil construction and 14 x 14 weave provide clear durability and tear resistance.
• Reinforced edges and spaced metal grommets make it easy to secure and hold up under wind.
• Effective UV protection from the white surface helps prevent sun damage to covered items.
• Delivered at full finished size so there are no surprises on usable coverage.

Cons

• Waterproof performance is reported mixed by users, so it may not be fully watertight in heavy, sustained downpours.
• Its heavy-duty build makes it bulky to store and not suited for ultralight or backpack use.

Specifications

Our Verdict

The RAINDEWAY 12 Mil Heavy Duty White Tarp is a practical choice for anyone who needs a durable, UV resistant, reinforced cover for outdoor gear, campers or furniture. It offers solid build quality and good value for the thickness and hardware provided, though users should test for waterproofing in their specific conditions. For heavy-duty protection and long-lasting coverage it is a sensible buy.

Frequently Asked Questions

Is the tarp delivered at the stated size?
Yes, the tarp is sold as a finished 7 ft x 20 ft sheet so you receive the full usable dimensions.

How close are the grommets spaced?
The metal grommets are spaced about 17.7 in apart, allowing multiple secure tie points for wind resistance.

Will this tarp block sunlight?
The white 12 mil material is UV resistant and reflects sunlight, making it effective at reducing sun exposure to covered items.