Charity A3 Posters

Support Your Charity’s Mission with Custom A3 Posters – Eco-Friendly Printing for Maximum Impact

Raise awareness and promote your cause with customisable A3 posters from GD Print, designed specifically for charities across Bournemouth, Christchurch, Poole, Southampton, and New Milton. Whether for fundraising events, awareness campaigns, or community outreach, our high-quality A3 posters are crafted to maximise visibility and inspire action for your charity.

At GD Print, we are committed to sustainability. Our eco-friendly inks and materials ensure that your charity’s promotional materials are not only eye-catching but also environmentally responsible. With a variety of paper types and finishes available, we can help you create the perfect design to represent your charity’s values.


Why Choose GD Print for Your Charity’s Custom A3 Posters?

• Customisation for Your Cause: Tailor every aspect of your A3 posters, from paper choice to finishes, to create impactful designs that truly reflect your charity’s mission.

• Eco-Friendly Solutions: We offer environmentally responsible options, so your charity’s marketing efforts are aligned with sustainable practices.

• Affordable, High-Quality Printing: We provide cost-effective solutions without compromising on the quality that your charity deserves.

• Local Expertise with Nationwide Reach: Based in Dorset and Hampshire, we offer fast turnaround times and reliable UK-wide delivery to support your charity’s needs.


Order your custom A3 posters today and amplify your charity’s impact while championing sustainability. Explore our article on effective print marketing to discover more about how you can elevate your charity’s visibility with high-quality print materials.

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1.    What are the dimensions of A-series paper sizes from A4 to A0 in centimetres?

A-series paper sizes are commonly used for a range of charity marketing purposes:

• A0: 84.1 cm x 118.9 cm

• A1: 59.4 cm x 84.1 cm

• A2: 42 cm x 59.4 cm

• A3: 29.7 cm x 42 cm – Ideal for medium-sized charity event posters, fundraising drives, and awareness campaigns

• A4: 21 cm x 29.7 cm

The A3 size is particularly popular for charity campaigns because it offers a perfect balance of size and visibility.

2.    Are A3 posters subject to VAT in the UK?

Yes, A3 posters are subject to the UK standard VAT rate of 20%. This applies to both charity orders and business orders. For more information on VAT, please check our VAT guide for print products.

3.    What paper types are available for A3 posters?

Choosing the right paper type can make a huge difference in the impact of your charity’s posters. We offer a variety of paper types, including:

• Blueback Paper (130gsm): This durable matte option is ideal for outdoor charity campaigns and event signage, ensuring your message is seen by all.

• Silk Finish (200gsm): A semi-gloss finish that brings vibrant colours to life, perfect for charity events and exhibitions.

• Plastic Paper (350gsm): Weatherproof and sturdy, perfect for outdoor campaigns like charity billboards or sandwich boards.

• Uncoated Paper (180gsm): A natural matte option that is ideal for budget-conscious charities hosting indoor events.

We offer a paper guide to help you choose the most suitable option for your charity’s promotional needs.

4.    What resolution should I use for my A3 poster design?

For the best quality, we recommend setting your design resolution to 300 DPI (dots per inch) or higher. This ensures that text, logos, and images appear crisp and professional without any pixelation.

5.    Can GD Print produce posters larger than A0?

Yes! If your charity event or campaign requires a larger size than A0, we offer fully customisable sizes. Whether it’s for large-scale billboards or event displays, we can accommodate your specific charity printing needs. Contact us for more information on bespoke printing options.

6.    How can I achieve accurate colours in my A3 poster prints?

For the best colour accuracy in print, design your A3 poster using the CMYK colour mode. This ensures that the colours you see on screen match the printed version. RGB colours may not be as accurate in print, so switching to CMYK will give your charity posters the most consistent result. Learn more about colour settings for print here.

7.    What are bleed and trim marks, and why are they important?

To ensure your design is printed without unwanted borders, it’s essential to include a 3mm bleed around your design. This extra space ensures your charity’s artwork runs all the way to the edge after trimming, preventing any white borders from appearing. Trim marks indicate where the cut will occur. At GD Print, we use a 3mm bleed on all posters, so ensure your design extends beyond the final size. Check out our bleed and cut mark guidelines for more detailed instructions.

8.    How long is the typical turnaround for A3 poster printing?

For charity campaigns or events that require quick turnaround times, we aim to complete A3 poster printing within 1-5 business days. We also offer express delivery options across the UK, so your charity materials arrive on time.

9.    Are there eco-friendly options for A3 posters?

Yes! At GD Print, we understand the importance of sustainability. We offer eco-friendly paper options, such as recycled paper and vegetable-based inks. As a charity, it’s important to align your messaging with sustainable practices, and we help you do that without compromising on quality.

10.    What poster sizes are best for outdoor charity advertising?

For outdoor charity events, A3 and A2 sizes are perfect for visibility and space efficiency. Whether you’re promoting a fundraising campaign, event, or awareness drive, these sizes offer a balance of impact and manageability.

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