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Tarps • Heavy Duty Poly Tarps

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Sale $119.99(-40%)$199.99
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  • Heavy-Duty Laminated Polyethylene
  • 12 x 14 Mesh Count Weave
  • 12 Mil Thickness
  • 1,200 Denier
  • Completely Waterproof
  • Fits Over All Furniture, Air Conditioners, Etc.
  • Rust Resistant Aluminum Grommets
  • 18" Tie Down / Grommet Spacing
  • Super Tear Resistant
  • Acid and UV Resistant
  • Reinforced Corner Guards and Rope Reinforced Edges
  • Available in Arctic White or Desert Tan
  • Includes 8 adjustable 6' bungee straps
  • NOTE: Finished size is 6" shorter in length and width than listed size.


These heavy-duty outdoor tarps are resistant to high levels of wear and tear and can endure all weather systems, but are uniquely suited for situations that require a bit more waterproofing. Our heavy duty tarps are constructed from thick polyethylene fabric and contain a 12 x 14 mesh count, allowing for the right blend of coverage and breathability.

These poly tarps will resist mildew, acid and mold buildup by letting a small amount of air pass through. Heavy-duty poly tarps are also UV treated with our Durapel weather finish to offer added protection from harmful sun rays that can cause fading, cracking and warping. Each tarp is fashioned with grommet tie down points that are 18 inches apart, plus reinforced corner guards for long-term durability. The 1,200 denier count material promises to deliver arctic flexibility, allowing it to function well at freezing temperatures or in hot desert weather.  

This tarp should be your first choice for any tough application, especially in commercial or industrial situations where you need supreme durability and strength to handle hard use and tough weather. Great for use on RVs, boats, cars, golf carts and Patio Furniture. A quick and fully waterproof cover up has never been easier!  Aside from being used as top covers our tarps are also commonly used to cover leaky rooftops, and our heavy-duty tarps have a reflective quality that tends to provide more shade when used as a canopy top cover.

HD Poly Tarp Features:

  • Completely waterproof tarp
  • 12 mil thickness
  • 1,200 denier
  • 12 x 14 mesh count weave
  • Fits over all accessories, fits easily over air conditioners, AC, satellites, furniture, etc.
  • Easy to install tarp
  • 18" tie down / grommet spacing around tarp edge
  • 1200 Denier
  • Includes 8 adjustable 6' bungee straps
  • Super tear resistant
  • UV resistant
  • Acid resistant
  • Reinforced corners guards
  • Rope reinforced tarp edges
  • 1 year warranty

HD Poly Tarp Sizes Available:


  • 20' Long x 16' Wide tarp (Finished Size: 19'6" x 15'6")
  • 24' Long x 16' Wide tarp (Finished Size: 23'6" x 15'6")
  • 30' Long x 16' Wide tarp (Finished Size: 29'6" x 15'6")
  • 40' Long x 20' Wide tarp (Extra Wide) (Finished Size: 39'6" x 19'6")
  • 50' Long x 20' Wide tarp (Extra Wide) (Finished Size: 49'6" x 19'6")


  • Arctic White
  • Desert Tan
Average Customer Rating4.9
Perfect fit - Verified Buyer
I ordered custom cushions. They were perfect and good quality
Melissa, MO
Great covers - Verified Buyer
I have always ordered your custom covers
Fran, NM
great product - Verified Buyer
Only place that had the cushions to fit our chairs
Terri, MS
Amazing covers - Verified Buyer
I own several of their sunbrella covers. Seem to be truly lifetime products, rather than the disposable stuff you normally find.
Burke, NH
Thank youf for the amazing product! - Verified Buyer
I've been covering my patio furniture for two years in rainy WA with no leaks or issues of any kind. Thank you National Covers.
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