rated 4.8/5 by local businesses
Large Format Poster Printing In Clapham Junction
Make a big impression with stunning poster prints. From A3 to A0 and custom sizes, perfect for events, retail and exhibitions.
Same day Printing
Rated 4.8/5 on Google
100% Quality Guarantee
100% Secure Data Handling
Free Print File Check
No Hidden Charges
Choose Your Perfect Poster Size
Choose from standard sizes or order custom dimensions.
A3 Posters
297mm x 420mm – Perfect for shop windows, notice boards and indoor displays.
• Printed & ready in 24 hours
A2 Posters
420mm x 594mm – Popular size for event promotion and retail advertising.
• Printed & ready in 24 hours
A1 Posters
594mm x 841mm – Large format for maximum impact in high-traffic areas.
• Printed & ready in 24 hours
A0 Posters
841mm x 1189mm – Our largest standard size for exhibitions and events.
• Printed & ready in 24 hours
Custom Sizes
Need a specific dimension? We can print any size up to 1.5m wide.
• Printed & ready in 24 hours
Outdoor Posters
Waterproof and UV-resistant posters for external displays.
• Printed & ready in 24 hours
Why Businesses Love Our Printing
Serving Clapham and London businesses since 2014.
Same Day Printing
Missed a deadline? Order by 12pm for same-day collection or fast London delivery.
Expert Design Help
Stuck with artwork? We fix your files for free or create a new design from scratch.
Premium 450gsm Stock
Quality you can feel. We use thick, durable card stock as standard no flimsy paper here.
testimonials
Trusted by hundreds of London brands
From startups on the High Street to big events in clapham junction, we print for everyone.
Frequently Asked Questions
Artwork Guidelines (How to save your file)
To get sharp, vibrant posters, submit your artwork in high-resolution (300 dpi or higher). Preferred file formats are PDF, AI, or EPS. Make sure all fonts are outlined, images are embedded, and you include a 3mm bleed around the edges to avoid white borders after trimming. For large posters (A1/A0), vector files are best to maintain crisp text and graphics.
Poster Sizes Explained (Which one to pick?)
We offer a range of standard sizes to suit every purpose:
A3 (297 × 420 mm) – Ideal for shop windows, notice boards, and indoor displays.
A2 (420 × 594 mm) – Great for events, promotions, and retail advertising.
A1 (594 × 841 mm) – Large format for high-traffic areas to grab attention.
A0 (841 × 1189 mm) – Our biggest standard size, perfect for exhibitions and events.
Custom Sizes – Need something unique? We can print any size up to 1.5m wide.
Choose based on visibility, space, and impact.
Turnaround & Delivery (When will I get it?)
Most posters are printed and ready within 3–5 business days, depending on size and quantity. For urgent orders, express printing is available. Once shipped, we provide tracking details so you know exactly when your posters will arrive.
Vector vs. Raster Files For Sharp Posters?
Large posters require vector files (AI, EPS, SVG) whenever possible. Vectors scale to any size without losing quality, ensuring crisp lines and text. Raster files (JPEG, PNG) are fine for photos but may pixelate if enlarged. Always check resolution: minimum 300 dpi for raster images.
Understanding GSM & Paper Thickness
Poster paper weight affects durability and feel:
Standard indoor posters: 150–200 gsm
Premium indoor posters: 200–250 gsm
Outdoor posters: 180–250 gsm, waterproof & UV-resistant
Thicker paper feels more professional and is more durable, especially for frequent handling or outdoor use.
The Secret To Printing Deep Rich Black
For bold, vibrant blacks on posters, use rich black (100% K + 60% C, 40% M, 40% Y). This gives a deeper, more intense black than using only 100% K. Always design in CMYK mode, not RGB, for accurate print colors.
Get a Quote in 30 Minutes
Just upload your artwork & we’ll handle the rest.
Your files are 100% encrypted & secure.
Ready To Order Your Posters?
Fill in the details below and upload your artwork. Our design team will manually check your files for free before we start printing.
Select your quantity and stock
Upload your print-ready files
Get a confirmation & pay online
