KOTAP All-Purpose Multi-Use 5-mil Poly Tarp, Reversible, Brown/Green, Cut Size 20 x 20 ft./Finished Size 19 ft. X 19 ft. 6 in., TBG-2020, Waterproof

Best 10 18×18 tarp Our Picks

Finding a 18×18 tarp that suits your need and does its job well can be challenging. Overall, our tester reviews these 18×18 tarp with giving ratings and marks for its durability, ease of setup and use. Also the 18×18 tarp price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for 18×18 tarp and have the details guide and list provided below.

This is the ultimate buyers guide 18×18 tarp.

Our Top Picks

The Best 18×18 tarp

Blue Tarp 2.9 OZ, 18'x18'

$36.98  in stock
3 new from $36.98
Free shipping
as of June 17, 2025 10:22 am

Features

  • Tarp Is Lightweight Yet Durable, Manufactured From High-Density Polyethylene And Woven Into Fabric And Then Laminated On Both Sides Then Finished By Hemming The Edges With Poly Twine Inserted In Hem
  • All seams and hems are heat sealed
  • UV Treated.

Kotap TRA-1820 Indoor/Outdoor All Purpose 5-mil Poly Tarp, 18x20 ft, Blue

$31.95
$30.35
 in stock
3 new from $30.35
Free shipping
as of June 17, 2025 10:22 am

Features

  • Finished Size (exact size of the tarp you will receive): 17ft 2in X 19ft 6in
  • Widely used for a reason, these tarps are lightweight and offer excellent protection for your general purposes needs, more durable and longer-lasting than other competing tarps (5-mil thick)
  • Tightly woven and coated polyethylene, rustproof aluminum grommets spaced every 3 feet and on each corner, all edges heat-sealed and reinforced with polyethylene rope for added durability
  • Choosing the right tarp for the use and occasion is key to the function and longevity of your tarp, Kotap offers 3 levels of protection: all-purpose lightweight, heavy-duty protection and ultra-heavy-duty protection in a wide variety of sizes, weights and colors
  • Backpacking, Camping, Ground Cover, Tent Fly, Picnicking, Emergency Temporary Repairs, Wood Pile Cover, Painting Drop Cloth, Gentle Lawn Clean Up, Other Gentle Temporary Uses

Kym Industries Electric Aluminum 4-Spring Dump Truck Tarp System with Vinyl TARP for Beds Up to 24' and 110" Wide. (Waterproof Black Asphalt Vinyl, 7'6" x 18')

$950.00  in stock
as of June 17, 2025 10:22 am

Features

  • 93" Upper and Lower Polished Aluminum Rust Proof, Lightweight and Durable Arms to Easily Achieve 24' of Coverage.
  • 12V 50:1 Apache Electric Motor Included. Black Vinyl Tarp Included.
  • Rotary Switch Kit with 50' of 6-Gauge Dual Conductor Battery Cable Included.
  • No Cut, No Drill Adjustable Aluminum Tarp Axle and Cross Tube Allows up to 110" of Width.
  • Axle Design Accepts Tarps with Plastic Spline or Grommets.

Dry Top 118247 18 X 2 11824 18 X 24' BROWN/GREEN POLY TARP(10X8 WEAVE), 18x24 Feet

$40.33  in stock
9 new from $40.33
as of June 17, 2025 10:22 am

Features

  • FULL SIZE - Our tarps are cut larger so they finish true to size (+/- 3%). For example, an 8x10 is really 8 feet by 10 feet!
  • MULTI-PURPOSE – Great for endless applications. Industrial, DIY, Homeowner, Agricultural, Landscaping, Hunting, Painting, Camping, Storage and so much more.
  • TIGHT WOVEN POLYETHYLENE FABRIC – 10x8 weave, dual lamination for water resistance, heat-sealed seams/hems, washable, lighter than canvas.
  • BROWN/GREEN MEDIUM DUTY - Approximate 7 mil thickness, rust-resistant grommets on corners and approximately every 36", available in blue or brown/green reversible color choices, good option for light industrial, homeowners and general purpose.
  • TRUSTED BRAND – DRY TOP, a nationally trusted brand for over 30 years, offers a “Good, Better, Best” style lineup. We have over 30 sizes and 13 styles of products so you are sure to find the tarp you need.

RAINDEWAY Tarps - 18x24 Feet, 5.5 Mil Thick, Multipurpose Waterproof Poly Tarp Cover with Metal Grommets and Reinforced Edges, Silver/Blue Large Tarp

 out of stock
as of June 17, 2025 10:22 am

Features

  • 【FINISHED SIZE】RAINDEWAY blue/silver tarp is 5.5mil thick . The size is actual size that can be used , if you choose RAINDEWAY tarps you will receive a full size tarp
  • 【WATERPROOF TARP】RAINDEWAY tarp cover be made of waterproof Polyethylene material, This is a good choice, which is to use for waterproof tent, painting, pool mat etc.
  • 【PROTECT + SECURE】Rip and Tear Proof, Edges has reinforced metal grommets holes throughout to secure to various objects and locations. This design will gives you a long-lasting cover
  • 【MULTIPURPOSE USE】Protect your house, car, truck, tent, pet cages, boat, or backyard pool, outdoor furniture from rain, sand, dirt, and sunlight, weather resistant, you never know how convenience of this tarp will be.
  • 【2023 NEW UPGRADE】RAINDEWAY sell tarpaulins professionally and have a better understanding of the needs of consumers. We committed to product upgrades and innovations, here are the latest design and products in 2023

20x20 Heavy Duty Tarp, 10 Mil Thick, Waterproof, Tear & Fade Resistant, High Durability, UV Treated, Grommets Every 18 Inches. (Silver / Brown - Reversible) (20 x 20 Feet)

$59.99  in stock
as of June 17, 2025 10:22 am

Features

  • 100% HAPPINESS GUARANTEED: We strive for excellence, we’re proud of each and every King-A-MA-JIGS product. Our mission is to provide our customers with products that exceed their expectations. On a few occasions that our customers aren’t fully satisfied, just contact us and we’ll refund the full amount of your purchase.
  • SPECIFICATIONS: 10 Mil Thick - Tarp Finish Size 20 x 20 Foot - Metal Grommets Every 18 Inches - Capped Reinforced Corners - Rope Reinforced Hems - Double Lamination
  • HEAVY DUTY: Want a tarp that you're not afraid to beat up? You found your choice! Our heavy-duty tarps are heavier and more durable than cheap camping style tarps, which makes them great choice if you're looking for a heavy-duty versatile tarp.
  • TARPS: One of the most versatile outdoor products. Use them to cover your truck, car, motorcycle, to cover your roof, yard, cabin, outdoor furniture, your kiddie pool. Use for camping to protect the bottom of your tent from rocks and moisture, lay out a picnic, or keep your campfire out of the rain. Cover any lumber, firewood and just about anything else.
  • FEATURES: Waterproof. Weather, Tear Resistant - Sun Ultraviolet (UV) Resistant

KOTAP All-Purpose Multi-Use 5-mil Poly Tarp, Reversible, Brown/Green, Cut Size 20 x 20 ft./Finished Size 19 ft. X 19 ft. 6 in., TBG-2020, Waterproof

$34.45
$31.06
 in stock
1 used from $30.13
Free shipping
as of June 17, 2025 10:22 am

Features

  • FINISHED SIZE (exact size of the tarp you will receive): 19 ft. X 19 ft. 6 in. We recommend you buy based on FINISHED SIZE as this is the closest measurement to the tarp you will receive.The Cut Size refers to the size before any finishing.
  • FUNCTIONAL: These tarps are lightweight and offer excellent protection for your general purposes needs, more durable and longer-lasting than other competing tarps (5-mil thick), reversible for added versatility
  • DESIGNED FOR FUNCTION: Tightly woven and coated polyethylene, rustproof aluminum grommets spaced every 3 feet and on each corner, all edges heat-sealed and reinforced with polyethylene rope for added durability.
  • MULTIPLE PROTECTION OPTIONS: Choosing the right tarp for the use and occasion is key to the function and longevity of your tarp; Kotap offers three levels of protection: all-purpose lightweight, heavy-duty protection, and ultra-heavy-duty protection.
  • INCREDIBLE VERSATILITY: Various uses including recreation, backpacking, camping, ground & pool cover, tent cover, picnicking, home improvement, temporary emergency repairs, painting drop cover, lawn clean up, outdoor drains, and other gentle projects.

AmazonCommercial Multi Purpose Waterproof Poly Tarp Cover, 18 X 24 FT, 16MIL Thick, Silver/Black, 1-Pack

 out of stock
as of June 17, 2025 10:22 am

Features

  • Multi-purpose waterproof tarp cover for protecting, covering, patching, and more; 18 X 24 FT, 16MIL Thick, Silver/Black, 1-Pack
  • Ideal for use on construction, roofing, or painting projects, vehicle/equipment covering needs, and weather protection
  • Double-sided polyethylene laminated coating and heat-sealed seams for waterproof durability
  • Built-in 1/2 inch metal grommets every 36 inches; rope in hem
  • Washable

Mytee Products 24' x 18' Flatbed Trailer 14 Oz Lightweight 3 Piece Lumber Tarp with 8 FT Drop - Heavy Duty Black Vinyl Waterproof Tarp for Truck/Trailers to Protect Cargo from Wind, Rain, Snow and Sun

$838.49  in stock
as of June 17, 2025 10:22 am

Features

  • End Pieces: 24' x 18' with 8 Ft Drops
  • Mid Pieces: 24' x 18'
  • 3 Rows of "D" Rings
  • Super light yet tough Vinyl
  • Weighs Only 153 lbs (End Piece: 62#, Mid Piece: 53#)

US Cargo Control 3 Piece Tarp - Heavy Duty Lumber Tarp - 18 Ounce PVC-Coated Polyester Waterproof Material - Durable Protection for Your Flatbed Truck Cargo from Wind, Rain, Snow, and Sun

$1,346.80  in stock
as of June 17, 2025 10:22 am

Features

  • Steel Tarp: 2 rows of D-Rings on 24' sides of the tarp and 3 rows of D-rings on the 18' sides. Spacing between each row of D-rings is 2.5'|Lumber Tarps: 3 rows of D-Rings on both sides and flap of the tarp. Spacing between each row of D-rings is 2.5'

The Video Review of Best 18×18 tarp

Conclusion

When you’re looking for 18×18 tarp, you’ll want to keep a few things in mind. First, decide what you want to use the 18×18 tarp for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on 18×18 tarp you want to buy 18×18 tarp, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.

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