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Sewn high-quality Union Jack flag made in the UK, woven polyester fabric with reinforced stitching, flying on a flagpole outdoors.
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United Kingdom High Quality Sewn Flag - Union Jack Flag

£46.50

( Including VAT ) - Shipping calculated at checkout.

Size
Finishing
Antifray Netting
Weight: 250 g
£46.50
Taxes included. Shipping calculated at checkout.

Fly the Union Jack with our sewn United Kingdom flag, expertly crafted for long-term use on external flagpoles. Made from woven polyester, this flag is built to withstand the elements and deliver outstanding durability, colour fastness, and visual impact. Unlike lightweight printed alternatives, this is a premium sewn flag, designed for professional, high-quality display. 

The Union Jack - The Flag of the United Kingdom

The Union Jack, also known as the Union Flag, is one of the world's most recognisable national flags. Combining the historic crosses of St George (England), St Andrew (Scotland) and St Patrick (Ireland), it represents the unity and heritage of the United Kingdom. The current design has been in use since 1801 and remains an enduring symbol of British identity, history and tradition.

Whether flown outside homes, businesses, government buildings, military establishments or at national celebrations, the Union Jack continues to be one of the most popular flags purchased in the UK.

Choosing the Correct Union Jack Flag Size

Selecting the correct size flag is important for both appearance and longevity. As a general guide, the flag's fly should be approximately 1 yard on the fly for every 10ft on the pole.

Popular Uses for a Sewn Union Flag

A sewn Union Flag is the preferred choice for organisations and individuals seeking a durable, professional-quality flag for long-term outdoor display. Commonly flown at government buildings, military establishments, schools, heritage attractions, hotels, businesses and public buildings, a sewn Union Flag offers excellent durability and a traditional appearance. It is particularly popular for royal celebrations, commemorative events, civic ceremonies, Remembrance services and permanent flagpole installations where a high-quality British Flag is required. Manufactured from woven polyester with individually sewn panels, a sewn Union Flag provides a more prestigious finish than a printed flag and is designed to withstand regular outdoor use. Whether displayed at a heritage site, commercial premises, educational establishment or private residence, a premium sewn Union Flag delivers a professional and long-lasting representation of the United Kingdom.

How To Fly The Union Jack Correctly

The Union Jack should always be displayed the correct way up. When viewed with the flagpole on the left, the broader white diagonal stripe of St Andrew's Cross should appear above the red diagonal stripe of St Patrick's Cross in the upper left corner of the flag. If displayed upside down, the Union Jack is traditionally regarded as a signal of distress. When flown on a flagpole, the wider part of the white diagonal should always be nearest the top of the pole. The Union Jack may be flown every day of the year and is commonly displayed at homes, businesses, government buildings, schools, military establishments and public events throughout the United Kingdom. When flying multiple flags, the Union Jack should normally be given the position of honour unless official flag protocol requires otherwise. Ensuring the flag is correctly orientated helps maintain the traditions and heritage associated with one of the world's most recognised national flags.

If you have a sewn flag with a rope and toggle the simple rule is the toggle is always at the top of the flag.

Why Choose Our United Kingdom Sewn Flags?

  • High quality - crafted to a high standard, not mass-produced imports.

  • Weather resistant - woven polyester retains strength and vivid colour outdoors.

  • Prestigious finish - hand-sewn panels for a bold, authentic look.

  • Size Option - multiple size and finishing options to suit your pole and location.
  • Material: Heavy-duty 155gsm Woven Polyester.

  • Thread: 100% polyester thread for strength and longevity.

  • Construction: Sewn panels for maximum strength, clarity, and prestige.

  • Usage: Suitable for permanent external flagpoles, all-weather use.

Sewn Flag Finishing Options:

  • Rope & Toggle - Standard UK Finishing - Strong and traditional.

  • Inglefield Clips - For ease of changing flags.

  • Brass Eyelets - used in conjunction with clips on the flagpole.
  • Antifray netting - for added edge protection in high-wind locations.

  • Standard Shape - Rectangular for ground mounted flagpoles.

  • 45 Degree Angled Flag - for wall mounted flagpoles.

Flagpole Flag Size Options:

½ Yard Flag - 46cm x 23cm

¾ Yard Flag - 69cm x 34cm

1 Yard Flag - 91cm x 45cm

3ft x 2ft Flag - 91cm x 61cm

1 & ¼ Yard Flag - 114cm x 57cm

1 & ½ Yard Flag - 137cm x 68cm

5ft x 3ft Flag -152cm x 91cm

2 Yard Flag - 182cm x 91cm

6ft x 4ft Flag - 182cm x 122cm

2 & ½ Yard Flag - 229cm x 114cm

3 Yard Flag - 274cm x 137cm

4 Yard  Flag - 366cm x 182cm

5 Yard  Flag - 457cm x 229cm

6 Yard  Flag - 549cm x 274cm

Bespoke Flag Size - Price On Request

United Kingdom Sewn Flagpole Flags Are Ideal For:
Government buildings, schools, businesses, veterans’ associations, and private homes seeking a flag of distinction that will last. This is a High Quality Sewn United Kingdom Flag, suitable for long-term external use on flagpoles.

Unsure which flag size United Kingdom flag you need for your flagpole?

FAQ's About Our United Kingdom High Quality Sewn Flag - Union Jack Flag

Is this sewn United Kingdom Flag suitable for permanent outdoor use?

Yes. Our United Kingdom sewn flags are manufactured from durable woven polyester and are designed for regular outdoor flying on flagpoles.

What is the difference between a sewn and printed United Kingdom flag?

A sewn United Kingdom flag uses stitched construction and heavier-duty materials, providing improved durability and a premium appearance. Printed flags are generally lighter and more suitable for occasional use.

Buy a High-Quality Sewn United Kingdom Flag

If you are looking for a premium-quality United Kingdom flag for a flagpole, our sewn woven polyester flags provide an excellent combination of durability, appearance and value. Available in a range of sizes and finishing options, they are suitable for everything from residential flagpoles to commercial and ceremonial displays.

Is this flag suitable for indoor and ceremonial displays?

No. This is a flag built to be robust and durable, we offer a ceremonial range of flags that are ideal for close up viewing - see our ceremonial flag range for indoor, marching and ceremonial use by clicking here.

Is the United Kingdom Flag made from cotton?

No. The Union flag company sewn flags are manufactured using a 155gsm woven polyester flag textile specifically manufactured for flag production which provides an excellent combination of durability and colourfast properties.

We can manufacture cotton flags on request. If you would like to receive a cotton flag we can provide you with a quotation - Click here to submit your request for a quote for a cotton flag.

How should I look after my flag?

To clean your woven polyester sewn flag, gently hand wash it in lukewarm water using a mild detergent, or machine wash on a gentle cycle at a maximum temperature of 30°C. Avoid using bleach, fabric conditioners or harsh chemicals, as these may damage the fabric and stitching. Rinse thoroughly and allow the flag to air dry naturally before re-hoisting or storing. Do not tumble dry, and if ironing is required, use a cool iron on the reverse side. Always ensure the flag is completely dry before storage and, for maximum lifespan, lower the flag during severe weather and inspect it regularly for signs of wear.

How Long Will A Sewn United Kingdom Flag Last?

The lifespan of a sewn United Kingdom flag depends largely on its location and exposure to the weather. In sheltered inland locations, a high-quality woven polyester sewn flag can provide many months or even years of service, whereas flags flown in coastal areas or exposed high-wind sites will experience greater wear due to increased wind loading, salt air and harsher weather conditions.

For locations subject to frequent strong winds, we recommend selecting our optional antifray netting, which helps reduce stress on the fly edge and can extend the working life of the flag. To maximise longevity, flags should be lowered during severe weather conditions and inspected regularly for signs of wear. As with all outdoor textiles, no flag will last indefinitely, but choosing a premium sewn United Kingdom and following good flag care practices will help achieve the longest possible service life.

Why Buy Your United Kingdom Flag From Union Flag Company?

Union Flag Company specialises in supplying high-quality flags, flagpoles, banners and bunting throughout the United Kingdom. Unlike general retailers, we focus specifically on flag products and understand the requirements of customers seeking durable, professional-quality flags for homes, businesses, schools, military establishments, local authorities and public buildings.

Our sewn United Kingdom flags are manufactured from premium woven polyester and are available in a wide range of sizes and finishing options to suit virtually any flagpole installation. With expert product knowledge, fast UK delivery, competitive pricing and a commitment to quality, we help customers select the right flag for their application, whether for permanent outdoor display, ceremonial use or special events.


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