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Sail Flags Large

4 Product Reviews
Sail Flags Large 4.0m. Full Colour Custom Printed, Promotional Event Flags With Choice Of 7 Bases - No Extra Cost. Free Artwork Check. Fast UK Delivery. Read More
£132.00 EX VAT £158.40 INC VAT
In-House Design Service  

Exhibition Flags - Large Sail Flags with Bases

Large sail flag stands at 4.0m high and creates an instant impact both indoors and outdoors at events, exhibitions and festivals. Straight flags are a popular choice for sporting events, petrol stations and car showrooms.

This large flag banner has a choice of 7 bases inclusive of price so there’s no worry of added costs. Choose from 7 bases to anchor your promotional flag – ground spike, large water base, drive on car foot, ground stake, large square base, stackable water base or the large cross base with the weighted ring.

See our flag base guide for help choosing the right base option. The large water base is our most popular and versatile flag base option.

Use this promotional flag to add height to your marketing messages and allow visitors to see your stand from a distance.

Our range of straight sail flags can withstand wind speeds up to 18mp/h (29km/h) Beaufort scale 4 when appropriately anchored.

The rectangular shape of this 4.0m sail flag boats plenty of room for displaying your marketing material in a clear and effective way.

The large sail flag comes with graphics that are printed on to 115gsm flag knit material using a dye sublimation process. This printing process transfers the dye directly into the fabric weft to produce longer lasting, vibrant graphics that won’t crack, fade or peel.

You can choose from single or double sided print depending on your display needs. Single sided flags are made from one piece of flag knit media and the print is slightly visible on the reverse of the flag.

Double sided promotional flags are made from two pieces of flag knit polyester which are sewn together with a piece of lining in the middle to eliminate any show through. 

The lightweight flag knit graphics are easy to maintain and can be machine washed at 30 degrees.

The all black fibre flagpole is made up of multiple sections which are easily assembled by simply push fitting together, making assembly quick and easy. Simply slide the graphic over the flagpole via the pole pocket.

Take advantage of our free of charge artwork checking service. This free service ensures the artwork you provide is thoroughly checked by professionals before being sent to print.

Alternatively, if you do not have your own artwork, we offer an in-house graphic design service.

Also available in our straight sail flags range are Sail Flags Small and Sail Flags Medium.

Why Choose the Sail Flag Large 4.0m?

  • Promotional straight flag stands 4.0m high
  • Comes with a choice of 7 base options - No Additional Cost
  • Can be used both indoors and outdoors
  • Provides heightened brand visibility at events
  • Choose from high definition single or double sided graphics
  • Popular choice for events, exhibitions, festivals, sporting events
  • Lightweight and portable custom printed flag
  • Fully weather resistant promotional event flag
  • Flag graphics are machine washable at 30 degrees
  • 4.0m height allows marketing messages to be seen from afar
  • Ideal for car showrooms, forecourt promotions and petrol stations
  • Artwork is printed onto quality 115gsm flag knit material
  • Dye-sublimation printed graphics means they won’t peel, fade or crack
  • Black all fibre pole ensures durable & sturdy promotional flag
  • Free Artwork Checking Service
  • In-house graphic design service available
  • Manufactured in the UK
  • Can withstand wind speeds of up to 18mp/h (29km/h) Beaufort scale 4
  • Easy to assemble – no tools required
  • 1 year manufactures warranty (excluding graphics)
  • Also available Sail Flags Small and Sail Flags Medium

For more information on Custom Printed Flags or our Graphic Design Service, contact us or call us on 01733 511030.


Dispatched within 72 hours on receipt of print ready artwork.

Back to Promotional Flags

Sail Flags Large 4.0m Technical Specification

Assembled Height: 4000mm
Hardware Weight: 2.04kg
Visible Graphic Area: 830mm (w) x 3326mm (h)
Hardware Height: 4000mm (h) x 800mm (w)

Large Waterbase:
Hardware Dimensions: 260mm(h) x 500(w) x 500 (d)
Packaged Dimensions: 250mm(h) x 545(w) x 535 (d)
Spigot Size: 16.8mm Dia
Water Capacity: 30L
Overall weight filled with water: 33.2kg

Large Cross Base:
Assembled Dimensions: 560mm x 560mm approx
Weight: 0.5kg approx 

Weighted Water Ring: 
Diameter: 470mm dia approx 
Weight When Empty: 0.15kg approx 
Weight When Filled With Water: 6kg approx  
Capacity: 6 litres approx

Steel Ground Spike: 
Overall Dimensions: 800mm x 120mm approx
Weight: 1.5kg approx 

Drive on Car Foot:
Overall Dimensions: 565mm x 330mm approx
Weight: 1.8kg approx 

Plastic Ground Spike:
Dimensions: 545mm (h) x 100mm (w) x 100mm (d)
Weight: 0.88kg

Large Square Base:
Dimensions: 460mm x 460mm x 20mm
Weight: 12.15kg

Stackable Water Base:
Dimensions: 276.5mm (h) x 642mm (w) x 646mm (d) 
Weight When Empty: 3.6kg approx. 
Capacity: 26 litre
Weight When Filled: 30.4kg approx. 
Weight When Filled 3 Stacked: 91.2kg approx. 

Fire Certification For Flag Knit Fabric 

DIN41023B1 – B1 - German standard that is recognised everywhere but France

Sail Flags Large 4.0m Artwork Specification

Uploading your artwork is a simple 3 step process.  

Step 1) Download the PDF templates and size your artwork to suit.

Step 2) Upload your artwork here, which will immediately notify us that you have sent us your files.

Step 3) Wait for your dedicated graphic designer to contact you regarding your artwork.

Don’t worry if you are unsure of the technical details, have a read of our frequently asked questions which will help eliminate any queries you may have about your artwork. 

Once we have your artwork it will automatically go through our free artwork checking service and one of our graphic designers will contact you to discuss your files. We will never send your artwork to print without final sign off from you.

You will have the opportunity to upload your artwork once you have completed your purchase online. If you are having trouble or need any further help, please call us on 01733 511030

Artwork Template:

Customer Reviews

This is my first time using xl displays…
Verified Purchase
Posted by Consumer on 11/06/2021

This is my first time using xl displays and I'm really impressed, been great from start to finish with Sally arranging our artwork super quickly. Will definitely use again.

(Via Trust Pilot)

Verified Purchase
Posted by Matthew on 26/11/2019

I really like the team that looks after me at XL Displays – Sam, Kerry, Holly and there are more. I used to view XL as a bit of a web-based "banner bucket shop", but actually they've proved themselves to be a really QUALITY supplier, selling well-made graphics and hardware. Fast, efficient, good value, drop-down brilliant customer service – and – by being very wide awake and conscientious – they may just save your skin if you ever send mistakes through on your artwork.
(Via Trustpilot)

Fast response
Verified Purchase
Posted by George Bull on 29/10/2018

Fast response, did exactly what they said they would, when they said they would. Professional and friendly to deal with throughout the job.

Good prompt service and good attention...
Verified Purchase
Posted by Lynne on 14/08/2018

Good prompt service and good attention to customer service as someone buying for the first time who has already placed several repeat orders.