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  • Tarps by Material & Application
  • Canopies for Outdoor Shelter, Events & Storage
  • Canopy Fittings
  • Canopy Replacement Covers
  • Canopy Box Kits for DIY Canopy Frames
  • Privacy Fence Tarps 87%
  • Sun Shade Sails 90%
  • Tarps By Size
  • Firewood Rack Covers
  • Fabric By The Yard
  • Accessories

    • Shop by Brand

  • MDM Shelters
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    • 20' x 20' Tarps

    Our 20' x 20' tarps provide large, square coverage ideal for protecting equipment, covering materials, and creating temporary outdoor shelters. This tarp size is commonly used for canopy roofs, construction sites, agricultural applications, and large equipment protection.

    Available in multiple materials including poly, vinyl, canvas, and mesh, 20' x 20' tarps offer different levels of durability depending on your project requirements. Reinforced hems and rust-resistant grommets help provide secure tie-down and dependable performance in outdoor environments.

    When selecting a tarp size, remember that many tarps are listed by their cut size. The finished tarp size may be slightly smaller after hems are folded and sewn. Learn more in our cut size vs finished size guide.

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    Common Uses for 20' x 20' Tarps

    20' x 20' tarps are frequently used for:

    • Canopy frame covers and shelter roofs
    • Protecting large equipment and machinery
    • Construction site material protection
    • Agricultural storage and hay coverage
    • Outdoor event and worksite shelters
    • Large ground covers and landscaping projects

    Available Materials for 20' x 20' Tarps

    20' x 20' tarps are available in several materials designed for different applications and duty levels.

    • Poly Tarps – Lightweight and waterproof for general-purpose coverage
    • Vinyl Tarps – Heavy-duty tarps designed for demanding industrial environments
    • Canvas Tarps – Breathable tarps commonly used for equipment and construction covers
    • Mesh Tarps – Allow airflow while providing shade and debris containment

    Choosing the Right 20' x 20' Tarp

    The best tarp for your project depends on the environment where it will be used and the level of durability required. Lightweight poly tarps work well for temporary coverage, while heavier vinyl or canvas tarps are better suited for long-term outdoor protection.

    If the tarp needs to wrap over equipment or stacked materials, selecting a slightly larger tarp may provide better coverage and easier tie-down.

    Browse Other Popular Tarp Sizes

    Need a different size? Browse other popular tarps by size to compare dimensions and coverage options.

    Helpful Resources

    Frequently Asked Questions About 20' x 20' Tarps

    What are 20' x 20' tarps used for?

    20' x 20' tarps are commonly used for canopy covers, protecting large equipment, construction materials, agricultural storage, and temporary outdoor shelters.

    Are 20' x 20' tarps waterproof?

    Poly and vinyl tarps are waterproof and designed to protect materials from rain and moisture, while canvas and mesh tarps may allow airflow depending on the material.

    Are tarp sizes exact?

    Most tarp sizes refer to the cut size, and the finished tarp dimensions may be slightly smaller after hems are sewn.

    Do 20' x 20' tarps include grommets?

    Most tarps include rust-resistant grommets spaced around the edges for secure tie-down and easier installation.

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