Poly-Max American Flag (Extreme Winds)

See Each Size for Ship Date - Extra Reinforcing Can Add Up to 3 Days to Ship Time
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Heavy Duty American Flags

Recognized as the most durable of all flag fabrics, our 2-Ply Polyester American flags are your best choice for extreme winds and intense sun. If you are not in a high wind area, we recommend our Endura Nylon American Flag, which is just as fade resistant as our 2-Ply Polyester, but made from 200 denier nylon which flies better in average to high wind conditions.

  • 100% Made in the USA
  • Commercial Quality for Extreme Winds
  • UV Resistant
  • 2-Ply Polyester
  • Reinforced for Wind Damage Resistance
  • Sewn stripes & embrodiered stars
  • Unidirectional Chain Stitch for all horizontal seams (which makes the flag much stronger)
  • Lock Stitch for all edge hems
  • 100% Made Tough in the USA

Don't know what size to buy? Click HERE to check out our Flag Size Chart.

Need to know the number of grommets on our flags? Click HERE to check out our Flag Grommet Chart.

Double the Life of Your American Flags
If you purchase high quality American flags, 6' x 10' or larger, consider our flag repair service. Eventually all flags wear out but if you return your American flag to us for repairs we may be able to double the life of it. The secret is to send it in at the first signs of wear. More information can be found here on our American Flag Repair Services.

Flying Flags on Vehicles
We highly advise against flying any flag on a vehicle except in slow-moving parades. If you're driving 45 mph into a 15 mph wind the combined effect is 60 mph. On the expressway the combined effect can easily exceed 75 mph, category one hurricane winds! At that speed grommets can fail and flags fly off onto another drivers windshield. Flag life is dependent on many factors when being used on a vehicle. Factors include vehicle turbulence, flag is flown in slipstream or wind shadow and combined vehicle speed and wind speed/heading.


  • 5
    Poly-Max Flag

    Posted by Darlene Shelley on Jan 29, 2023

    This is a great flag for windy areas. We needed one that will handle Florida winds and not shred. This one will hold up

  • 5
    20' X 38' Extreme wind American flag

    Posted by Kenny Conder on Jan 24, 2023

    These flags are very well made, and they look great to boot. I also love the fact that they are made in the US.

  • 5
    Great product

    Posted by Elena Shields on Jan 23, 2023

    Received last week, testing to see how long it will last before our high winds shred it.

  • 5
    12 x 18 American Flag

    Posted by Gary Huffman on Jan 17, 2023

    Probably the 12-15 flag I have purchased from here. Outstanding quality and price along with delivery.

  • 4
    Extreme Winds

    Posted by Anthony on Jan 14, 2023

    These flags get replaced every two years at my house. The stay on the pole until they get tattered.

  • 5
    Poly-max American flag

    Posted by Mel Lohn on Jan 09, 2023

    Just put it up. Construction looks excellent and colors are vivid. Let’s see how it handles Florida weather.

  • 5
    Poly flag

    Posted by Jon on Dec 21, 2022

    High quality. Love that it's made in USA

  • 4
    Poly-Max American Flag (Extreme Winds)

    Posted by Don MacLenna on Dec 18, 2022

    Looks great on our 20ft flagpole. Going bigger next time 4x8 and Nylon!! Somehow the Nylon looks better at night with the light. It’ll be flown with pride along with the Thank the Veterans one below it

  • 5
    awesome flag great in high wind area

    Posted by George F Bell on Dec 17, 2022