Missouri 12x18 Feet Nylon State Flag Made in USA

This is a major installation size: two hundred and sixteen square feet, the scale used at large civic sites, memorial grounds and highway locations, wherever the flag needs to be seen from a long way off.

This is the Missouri state flag at 12x18 Feet (216 square feet) in nylon, made in the United States and finished with a sewn rope and plated steel thimbles.

Built to the Missouri flag specification

The Missouri flag is set out in Revised Statutes of Missouri Section 10.020. It is a horizontal tricolor of red, white and blue with the state coat of arms centered inside a blue band of 24 white stars, at a seven to twelve ratio.

Designed by Marie Elizabeth Watkins Oliver and adopted March 22, 1913.

Missouri specifies a ratio rather than a size. Section 10.020 requires a vertical width to horizontal length of seven to twelve. No standard commercial size is exactly seven to twelve, and a 3x5 foot flag is the closest to it.

We build a faithful reproduction of that design at the standard outdoor sizes the industry uses, the same sizes states order for themselves. Correct colors, seal and emblems are what an outdoor flag has to get right, and that is what this one gets right.

The law that defines it, in its own words

Revised Statutes of Missouri Section 10.020 reads:

The official flag of the state of Missouri is rectangular in shape and its vertical width is to the horizontal length as seven is to twelve. It has one red, one white and one blue horizontal stripe of equal width; the red is at the top and the blue at the bottom. In the center of the flag there is a band of blue in the form of a circle enclosing the coat of arms in the colors as established by law on a white ground. The width of the blue band is one-fourteenth of the vertical width of the flag and the diameter of the circle is one-third of the horizontal length of the flag. In the blue band there are set at equal distances from each other twenty-four five-pointed stars. The original copy of the design shall be kept in the office of the secretary of state.

You do not have to take our word for any of that. Read Revised Statutes of Missouri Section 10.020 in full at the Missouri Revisor of Statutes, and check what we sell against it.

It is the real flag we produce, not a simplified version.

What is on it and what it means

The tricolor carries both Missouri’s French heritage and the United States colors. The 24 stars mark it as the 24th state. The arms include two grizzly bears, a crescent and a bald eagle.

Worth knowing about this flag

The flag was designed by Marie Elizabeth Watkins Oliver, one of a number of state flags that came out of Daughters of the American Revolution work in the same period.

Where the Missouri flag flies

Midwest Roofing headquarters on Highway 54 between Eldon and Lake Ozark, two hundred and forty two feet, described by local news as the second tallest flagpole in the nation after Acuity. It requires aircraft warning lighting.

Fly it on Missouri’s birthday

Missouri became the 24th state on August 10, 1821. 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 Missouri 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 Missouri

Nylon in the metros at St. Louis, Kansas City and Springfield. Polyester where tornado and severe storm wind is highest.

Take flags down for tornadoes and ice storms.

This is installation-flag territory at two hundred and sixteen square feet. The exposed sites above that need polyester need it unconditionally, with a flagpole engineered for the load.

This listing is the nylon. It is the right choice for the sheltered and moderate wind sites named above, on any house bracket, and anywhere the flag comes down in storms. Two things decide that. Nylon is light, so it flies on the breeze most yards actually get instead of hanging limp, and it dries fast, which is what fights mildew in a humid climate. What it gives up is ultraviolet life: nylon’s amide bonds absorb ultraviolet and break, so under hard sun it loses strength and color faster than polyester, and it loses roughly a tenth of its strength while it is wet. If your site is one of the exposed ones above, look at the polyester version of this flag instead.

Here is the part usually learned the hard way, after a second purchase: nylon catches wind on days polyester simply will not move. When the flag needs to be visibly flying — a quiet morning, a holiday, a funeral, a ceremony — that argues for nylon even on a site where polyester would technically last longer. A flag that just hangs there is not doing its job either.

The benchmark institutions generally lean on comes from the American Legion: the federal government's own expectation is about ninety days for a daily sunrise-to-sunset flag, and roughly a quarter of that flying around the clock. Retailers report three to six months for nylon flown daily, four to eight months for polyester, and one to three years for occasional flying. Treat those as working estimates rather than a warranty, since exposure can shift them a great deal.

How the 12x18 Feet is built

Every part of this size's construction, from the six-row fly end to the zig zag corners, is built to handle a load that would tear a house flag apart in an afternoon.

Work the numbers and you get 216 square feet of nylon at roughly two ounces a square yard. At thirty miles an hour, the fly end actually outpaces the wind, because the wave running to the tip accelerates along the way — the reason the tip fails first, and the reason fly-end stitching count is the number that matters.

This is a scheduled operation, not an errand — two hundred and sixteen square feet needs raising and lowering with the site in mind, never on a windy day.

Each lock stitch knots into the one beside it, so a broken thread stays broken right where it snapped instead of unraveling the whole seam. 6 rows is not 6 times the strength — it is 5 backups. Two plated steel thimbles finish a full-length nylon rope sewn into the heading, spreading two hundred and sixteen square feet of load across the entire hoist.

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

Detailed central arms with two bear supporters, inside a 24 star band, over a tricolor. Several layers that all have to register.

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 Missouri flag placed 48, at 4.50 out of 10.

Will it fit my flagpole?

It suits an in-ground flagpole of sixty to eighty feet with hardware rated accordingly.

Questions about the 12x18 Feet

What size flagpole for a 12x18 foot flag? Sixty to eighty feet with hardware engineered for two hundred and sixteen square feet of load.

Who buys a 12x18 foot state flag? Civic sites, memorial grounds, highway frontages and campuses, anywhere the flag is meant to be seen from a long way off.

Does a flag this size need special care? It needs a rotation, hardware checks, and taking down in severe weather. Flown properly it lasts. Flown carelessly it does not last a season.

This size is a commitment

A flag this large is a scheduled maintenance item rather than something you put up and forget. It wants a rotation, it wants the hardware checked, and it wants taking down in severe weather. Flown properly it lasts. Flown carelessly it does not last a season.

Specifications

• Size: 12x18 Feet
• Area: 216 square feet
• Material: 100 percent nylon
• Fly end: 6 rows of lock stitching
• Heading: heavy duty white, reinforced, 2 inch
• Finish: Rope and Thimbles
• Ink: UV resistant, field tested
• Made in the United States by FORTISVEX

Which size do I need?

There is one number behind both tables. A flag reads right when its length is somewhere between a quarter and a third of the flagpole it is on. If your flagpole puts you between two sizes, go smaller for a flag that flies more and lasts longer, or bigger for one that carries further.

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

The proportion still applies past a hundred feet, but the decision changes character: the flagpole, the truck, the halyard, the foundation and the wind load stop being separate line items and become one engineered whole, and ordering a flag without confirming the flagpole rating puts the flagpole at risk first. A few famous flags fly deliberately larger than the rule suggests, and all of them do it with engineering behind the choice.

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

The back of a printed flag shows the design reversed, not missing. That is true of almost every flag in the country, and it is normal rather than a flaw. Getting both sides to read correctly means sewing two flags together with a liner between them, which roughly doubles the cost and the weight. Single sided is standard practice, and the right choice unless a particular state’s law says otherwise.

Flying it with the United States flag

The United States Flag Code, at Title 4, Section 7, sets this out: the United States flag holds the position of honor, never below another flag and never displaced from the viewer’s left when flags fly level. With two flagpoles of matching height, the United States flag takes the viewer’s left and the flags match in size; with unequal heights, it goes on the taller pole; on a single pole carrying two flags, it is at the top. The Code has no penalty attached for civilians, but it remains the standard every institution follows.

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

Cities, school districts, fire and police departments, courthouses and state agencies buy state flags from us as a matter of routine. The tax exempt page is where a tax exempt account is set up; the contact page is where quantity orders, replacement schedules, and sizes not shown here get handled.

Why buy it from us

This is a small American company, and what you see listed is what we actually stock. Every flag is made in the United States, printed with UV resistant ink, and built to the construction described above, not to whatever a price point demands. Selling one flag that lasts beats selling three that fail. Orders over twenty five dollars ship free.