Poly-Max American Flag (Extreme Winds)

30' x 60' flag shown on main picture. See chart below for grommet configuration. Flagpole & beaded retainer rings not included. 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
    12' X 18' Poly-MAX

    Posted by Tom Coon on Nov 30, 2023

    Absolutely perfect in every way. Proudly flying now

  • 5
    Poly-Max American Flag (extreme winds)

    Posted by Ron Smith on Nov 22, 2023

    Wonderful flag! We have frequent winds in the 20 mph range. This flag flies great in high wind, and it's durable.

  • 5

    Posted by Jane Hanratty on Nov 19, 2023

    We put the flag up when it was received. Looks GREAT! We shall see how long it lasts in the Texas wind!

  • 5
    Heavy Duty

    Posted by Stacey Stone on Nov 18, 2023

    I ordered the extra stitching and looks great. It is a heavy flag though and I hoe the flag pole is up to the task.

  • 5
    Extremely Good

    Posted by Stephanie on Nov 14, 2023

    I've used their extreme winds flag with the reinforced stitching for over a year. We have high winds and flash flooding here, and I would highly recommend this flag. We have used others and they only lasted 4 months max, so this one is far superior in quality. Karen rocks too!

  • 5
    Flag is of excellent quality

    Posted by Janet Nonte on Nov 06, 2023

    Service is fantastic!

  • 4

    Posted by Ron on Nov 04, 2023

    The flag looks great as purchased. It flies well. Bit too soon to know about its durability - Check back in six months after it’s flown through the winter winds!

  • 5

    Posted by Larry on Nov 03, 2023

    Received my second flag and it's awsome. Quality is wonderful. Thank you so much

  • 5
    3x5 flag

    Posted by Mary Kriehn on Nov 03, 2023

    so far so good. Wanted to honor Wisconsin company as we r from there living in our AZ home for the winter.