✅ Popular A3 poster size – 297mm × 420mm
✅ Waterproof material designed for indoor and outdoor use
✅ Vibrant full-colour printing with sharp, crisp detail
✅ Free nationwide delivery (3-5 working days)
Get your message noticed with our A3 Waterproof Posters. Measuring 297mm × 420mm, they're a practical choice when you need an eye-catching display that's compact enough for smaller spaces while offering added protection against the elements.
Printed in vibrant full colour on durable waterproof material, your artwork is reproduced with crisp text, sharp graphics and rich colours for a professional finish.
A3 Waterproof Posters are ideal for promotions and information that need to remain visible in more demanding environments. Their weather-resistant construction makes them a great choice for outdoor events, shop displays, hospitality venues, directional signage and promotional campaigns.
Their compact A3 size gives you plenty of room to showcase your message without requiring a large display area, making them easy to position wherever they're needed.
Unlike traditional paper posters, our waterproof material provides additional protection against rain and moisture, helping your print maintain its professional appearance when displayed outdoors.
Whether you're promoting an event, advertising an offer or displaying important information, our A3 Waterproof Posters combine durable materials with professional full-colour printing for a display designed to perform indoors and out.
For the best print result, use these specification guidelines:
