RAINDEWAY 12x12 ft Heavy Duty Tan Tarp - Thick 12 Mil Cover

Our review of the RAINDEWAY 12x12 ft Heavy Duty Tan Tarp finds it best for homeowners and outdoor gear owners who need a rugged, reusable cover. The single biggest reason to buy is the tarp's extra-thick 12 mil construction and reinforced edges, which deliver a substantial feel and real resistance to tearing in everyday outdoor use. The review focuses on real-world durability, how the grommet spacing affects installation options, and the tarp's mixed but generally positive waterproof performance.

Key Features

• 12 mil thickness: The extra-thick material provides a firm, durable barrier that resists punctures and extends service life over lightweight tarps.
• Tightly woven polyethylene: A 14 x 14 weave count and roughly 6 oz per sq yd give the tarp a dense finish that stands up to abrasion and handling.
• UV resistant and weatherproof: The tan material is treated to reduce sun damage and holds up to exposure so it stays usable season after season.
• Metal grommets and reinforced edges: Grommets spaced about 17.7 in apart with reinforced hems make anchoring straightforward and reduce tearing at tie points.
• Finished full size: The stated 12 x 12 ft finished dimensions arrive as expected so you can plan covers and tie-downs without trimming.

Who It's For

This tarp is ideal for homeowners needing a heavy cover for patio furniture, grills, firewood, or a small camper, and for DIYers who want a long-lasting tarp with reliable reinforced edges. It is also a good fit for gardeners and weekenders who need a UV resistant shade or wind barrier.

Those who need an ultralight, packable shelter tarp or require guaranteed industrial-grade waterproofing under extreme conditions should consider heavier commercial tarps or specialized waterproof covers instead. Buyers who must fit exact nonstandard dimensions should verify size allowances before ordering.

Pros & Cons

Pros

• Robust 12 mil material that resists ripping and handles repeated use around the yard.
• Reinforced edges and well-spaced metal grommets make securing the tarp easier and more reliable.
• UV resistant finish helps protect whatever is covered and reduces material degradation from sun exposure.

Cons

• Waterproof performance is mixed in real use; some customers report remaining dry while others saw seepage under heavy or prolonged exposure.
• Size can feel slightly larger than expected for some setups, so allowance for overlap and tie-downs is necessary.

Specifications

Brand	RAINDEWAY
Finished size	12 x 12 ft
Material thickness	12 mil (approx 6 oz per sq yd)
Weave count	14 x 14 polyethylene
Grommet spacing	About 17.7 in
Features	UV resistant, reinforced edges, metal grommets

Our Verdict

The RAINDEWAY 12x12 ft Heavy Duty Tan Tarp is a solid value for homeowners and campers who need a thick, durable cover that resists tears and sun damage. It offers useful features like reinforced hems and well-placed grommets, though buyers expecting flawless waterproofing in every condition should temper expectations. Overall it is a dependable, cost-effective tarp for general outdoor protection.

Frequently Asked Questions

Is this tarp true to its 12 x 12 ft size?
Yes, the tarp is sold and delivered as a finished 12 x 12 ft cover so you get the full stated dimensions for planning and overlap.

How are the grommets spaced and are they durable?
Grommets are spaced about 17.7 in apart along reinforced edges; the metal grommets and hems reduce tearing at tie points during typical use.

Will this tarp keep heavy rain out?
The tarp is heavy duty and treated for waterproofing, but user reports are mixed under prolonged or extreme exposure, so additional sealing or overlap is recommended for constant wet conditions.