Wisconsin 10x15 Feet Nylon State Flag Made in USA

A 10x15 foot flag is a large installation flag. A hundred and fifty square feet reads from a considerable distance, which is the reason to fly it, and it needs a flagpole and hardware built to match.

This is the Wisconsin state flag at 10x15 Feet (150 square feet) in nylon, made in the United States and finished with a sewn rope and plated steel thimbles.

Built to the Wisconsin flag specification

The Wisconsin flag is set out in Wisconsin Statutes Section 1.08, at a two to three proportion. It is the state coat of arms on royal blue, with the word Wisconsin above and the date 1848 below.

Originally 1863 and standardized in 1913; the word Wisconsin and the date 1848 were added by Chapter 286, Laws of 1979, mandatory for flags made on or after May 1, 1981.

This state's statute covers the design, the colors and the seal or emblem, and stops there — it sets no overall size for a modern outdoor flag to match. Most states take the same approach, which is exactly why every manufacturer builds state flags in the same standard sizes.

The design here is reproduced faithfully, at the standard outdoor sizes the whole industry works in and that states buy for themselves. What actually matters on a flag flown outdoors is that the colors, the seal and the emblems are correct, and they are.

The law that defines it, in its own words

Wisconsin Statutes Section 1.08 reads:

(1) The Wisconsin state flag consists of the following features: (a) Relative dimensions of 2 to 3, hoist to fly. (b) A background of royal blue cloth. (c) The state coat of arms, as described under s. 1.07, in material of appropriate colors, applied on each side in the center of the field, of such size that, if placed in a circle whose diameter is equal to 50 percent of the hoist, those portions farthest from the center of the field would meet, but not cross, the boundary of the circle. (d) The word "WISCONSIN" in white, capital, condensed Gothic letters, one-eighth of the hoist in height, centered above the coat of arms, midway between the uppermost part of the coat of arms and the top edge of the flag. (e) The year "1848" in white, condensed Gothic numbers, one-eighth of the hoist in height, centered below the coat of arms, midway between the lowermost part of the coat of arms and the bottom edge of the flag. (f) Optional trim on the edges consisting of yellow knotted fringe. (2) The department of administration shall ensure that all official state flags that are manufactured on or after May 1, 1981 conform to the requirements of this section. State flags manufactured before May 1, 1981 may continue to be used as state flags.

The emblem itself is defined by reference to the coat of arms at Section 1.07, so these words are the frame and not the whole picture.

You do not have to take our word for any of that. Read Wisconsin Statutes Section 1.08 in full at the Wisconsin Legislature, and check what we sell against it.

This is what we actually make, not a stand-in for it.

What is on it and what it means

A sailor and a miner represent labor on water and on land. The shield quarters agriculture, mining, manufacturing and navigation. The crest is a badger and the motto is Forward.

Worth knowing about this flag

The lettering was added for a specific reason. Without it the flag was nearly indistinguishable from several other blue seal flags at a distance, and that is why the 1979 act required it.

Where the Wisconsin flag flies

The Acuity Insurance flagpole in Sheboygan is the tallest flagpole in the United States at four hundred feet, erected in 2014. It weighs approximately four hundred and twenty thousand pounds, uses three pendulum style tuned mass dampers to reduce movement and vibration, and is designed to withstand a low temperature of minus forty two degrees. The current flag is seventy by one hundred and forty feet. The original was sixty by one hundred and twenty. Flags fly about a hundred and twenty to a hundred and thirty days before retirement, and a heavier flag is used in harsh weather.

Fly it on Wisconsin’s birthday

Wisconsin became the 30th state on May 29, 1848. Under the United States Flag Code as amended July 7, 1976, a state flag flown on the state’s birthday takes its place beneath the United States flag, and that day is the one date every year the Wisconsin flag has an official reason to go up.

Buy it in time and it goes up on the day it matters. Every state’s date is on our state birthdays page.

Nylon or polyester in Wisconsin

Nylon inland at Madison. Polyester on the Lake Michigan shore at Milwaukee and Green Bay.

For scale, the National Weather Service ultraviolet index forecast for Milwaukee on July 23, 2026 was 9 at solar noon, in the very high band. That is the sun this flag has to survive.

A hundred and fifty square feet rules nylon out as a serious option on the exposed sites above. Confirm the flagpole and truck rating before ordering either material.

What you have here is the nylon, appropriate for the sheltered and moderate wind sites listed above, for any house bracket, and for anywhere the flag is brought down during storms. Two things decide it: it is light, flying on an ordinary breeze rather than going limp, and it dries fast, which is the defense against mildew in humidity. The trade is ultraviolet durability — nylon’s amide bonds break under sun, fading and weakening faster than polyester, and it loses about a tenth of its strength wet. For an exposed site on the list above, the polyester version is worth a look instead.

The part most buyers learn only the second time around: nylon flies in wind too light to move polyester. When it matters that the flag is actually moving — a still morning, a holiday, a funeral, a ceremony — that favors nylon even somewhere polyester would last longer. A flag that hangs motionless is not doing its job either, however durable it is.

Institutions commonly cite the American Legion’s figure: the federal government expects about ninety days from a flag flown daily sunrise to sunset, and roughly a quarter of that flown around the clock. On the ground, retailers report three to six months for nylon flown daily, four to eight for polyester, and one to three years for occasional flying. Take these as working estimates, not warranties — exposure can move them a long way in either direction.

How the 10x15 Feet is built

Six rows at the fly end, zig zag stitched corners: at this area the wave traveling out to the tip moves fast enough that corner seams are the first place wind tests the flag.

The arithmetic behind that: 150 square feet of nylon at roughly two ounces a square yard. In a thirty mile an hour wind the fly end of a flag this size travels faster than the wind itself, because the wave running out to the tip accelerates as it goes. That is why the tip wears out first and why the stitching count at that end is the number worth reading on any listing.

Have a plan before this arrives: a hundred and fifty square feet needs two people working from an agreed plan, on a calm day, with the halyard already set up.

With lock stitching, every stitch knots into its neighbor, so damage stays contained at the break instead of running down the seam. Read 6 rows not as 6 times the strength but as 5 backups. Two plated steel thimbles finish a nylon rope sewn the length of the heading. At a hundred and fifty square feet, a grommet alone has no chance of holding the full load, which is why only one reinforced grommet remains, at the center of the heading, as a secondary attachment point.

Nylon, commercial grade, is what this flag is made from. It is light enough to move in a gentle breeze, sheds rather than soaks up water, and dries quickly — a wet flag is a heavier flag, harder on its own seams. The ink is UV resistant and field tested, because sun exposure is what actually fades a flag.

Why this flag is harder to make than most

Two human figures, a quartered shield, a badger crest and two lines of added lettering. The lettering is what makes it identifiable and it is also more to print.

For what it is worth, the North American Vexillological Association surveyed 72 state, provincial and territorial flags in 2001 and rated them from zero to ten. The Wisconsin flag placed 65, at 3.16 out of 10.

Will it fit my flagpole?

A fifty to sixty foot in-ground flagpole, with truck and halyard rated to carry it, suits this size.

Questions about the 10x15 Feet

What size flagpole for a 10x15 foot flag? Fifty to sixty feet, and the truck and halyard must be rated for a hundred and fifty square feet in a gust.

Is a 10x15 foot flag too big for my flagpole? If the flagpole was not specified for it, yes. An oversized flag damages the flagpole before it damages itself.

How is a 10x15 foot flag shipped? Rolled where possible, folded where it must be. Creases from folding relax within days of flying.

Check the flagpole before the flag

This size, a hundred and fifty square feet, can exceed what a flagpole was built to carry. Check the flagpole and truck rating before ordering — an oversized flag damages an undersized flagpole before it damages itself.

Specifications

• Size: 10x15 Feet
• Area: 150 square feet
• Material: 100 percent nylon
• Fly end: 6 rows of lock stitching
• Heading: heavy duty white, reinforced, 2 inch
• Finish: Rope, Thimbles and Center Grommet
• Ink: UV resistant, field tested
• Made in the United States by FORTISVEX

Which size do I need?

One rule sits under both tables: the flag should run about a quarter to a third the height of the flagpole. On the border between two rows, the smaller flag flies more and lasts longer; the larger one is the one you can see from the road.

If you know your flagpole height, start here.

• 6 Feet house bracket: 2x3 Feet or 3x5 Feet
• 15 to 20 Feet flagpole: 3x5 Feet or 4x6 Feet
• 20 to 25 Feet flagpole: 4x6 Feet or 5x8 Feet
• 25 to 35 Feet flagpole: 5x8 Feet or 6x10 Feet
• 35 to 45 Feet flagpole: 6x10 Feet or 8x12 Feet
• 45 to 60 Feet flagpole: 8x12 Feet or 10x15 Feet
• 60 to 80 Feet flagpole: 10x15 Feet or 12x18 Feet
• 80 to 100 Feet flagpole: 12x18 Feet or 15x25 Feet
• 100 to 120 Feet flagpole: 15x25 Feet or 20x30 Feet
• 120 to 150 Feet flagpole: 20x30 Feet or 20x38 Feet
• 150 to 200 Feet flagpole: 20x38 Feet or 30x50 Feet
• 200 to 240 Feet flagpole: 30x50 Feet or 30x60 Feet
• 240 Feet and above: 30x60 Feet or 50x80 Feet, engineered to the flagpole

If you know your flag size, start here.

• 2x3 Feet: 4 to 8 Feet bracket or garden flagpole
• 3x5 Feet: 6 Feet bracket, or 15 to 20 Feet in-ground flagpole
• 4x6 Feet: 18 to 25 Feet in-ground flagpole
• 5x8 Feet: 25 to 35 Feet flagpole
• 6x10 Feet: 30 to 40 Feet flagpole
• 8x12 Feet: 40 to 50 Feet flagpole
• 10x15 Feet: 50 to 60 Feet flagpole
• 12x18 Feet: 60 to 80 Feet flagpole
• 15x25 Feet: 80 to 100 Feet flagpole
• 20x30 Feet: 100 to 120 Feet flagpole
• 20x38 Feet: 120 to 150 Feet flagpole. This is the garrison size under Executive Order 10834, at a one to one point nine ratio rather than the two to three of the commercial sizes, and it is the size flown at the White House and the Capitol
• 30x50 Feet: 150 to 200 Feet flagpole
• 30x60 Feet: 200 to 240 Feet flagpole. This is the largest standard commercial size
• 50x80 Feet: 240 Feet and above, engineered to the flagpole

Push the flagpole past a hundred feet and the same ratio still applies, but it stops being a simple lookup: the flag, the truck, the halyard, the foundation and the wind load need to be engineered as a unit, and skipping that step damages the flagpole before it damages the flag. A number of famous large flags deliberately break the rule of thumb, on an engineer’s word rather than a table’s.

The website does not show every size we can supply. If yours is missing from the listing, the full range above is still available to order.

About the back of the flag

A printed flag reads correctly from the front and reversed from the back. That is normal and it is true of almost every flag flown in the country. A flag that reads correctly from both sides is a double sided flag, built as two flags sewn together with a liner between them, and it costs roughly twice as much and weighs roughly twice as much. Unless the statute for a particular state requires it, single sided is the standard and the right choice.

Flying it with the United States flag

Governing this is Title 4, Section 7 of the United States Flag Code, which keeps the United States flag in the position of honor: never below another flag, never to the right of one at the same level, meaning never right of the viewer’s left. Two flagpoles at equal height put the United States flag at the viewer’s left with equal-sized flags; unequal heights put it on the taller pole; a single flagpole with two flags carries it at the top. No penalty attaches for private citizens under the Code, but it is what institutions follow as standard practice.

Buy two and they both last longer

Buy two flags and swap them every month. That habit alone outlasts three flags flown into the ground, since the material recovers while resting and the fly end is not repeatedly stressed in the same place. Take the flag down for real storms; overnight wind damage can exceed six months of ordinary wear. Inspect the fly end rather than the middle, and a few minutes of repair stitching when fraying starts buys another season.

For cities, counties, schools and agencies

We supply state flags to municipalities, school districts, fire and police departments, courthouses and state agencies. Tax exempt accounts are handled through the tax exempt page. For quantities, replacement schedules or sizes not listed, use the contact page.

Why buy it from us

We are a small company based in America, and we keep in stock what we sell. Every flag is made domestically, printed in UV resistant ink, and finished to the construction described above rather than scaled down to a price. Selling a flag that lasts matters more to us than selling three that don’t. Orders over twenty five dollars ship free.