Printing Companies London | Professional Large Format & Signage Specialists Since 2011
PromoSigns.co.uk stands among London’s leading printing companies, delivering commercial graphics, exhibition displays, and branded signage solutions across all London boroughs. With 14 years manufacturing experience and in-house production facilities, we provide businesses with reliable printing partnerships combining technical expertise, quality materials, and competitive pricing for projects ranging from single posters to multi-site corporate rollouts
Established London Printing Company with Comprehensive Capabilities
Selecting the right printing company impacts project timelines, budget efficiency, and final output quality. PromoSigns.co.uk operates as a complete manufacturing partner rather than a print broker, maintaining direct control over production processes from initial file processing through final delivery. This vertical integration eliminates the delays and quality inconsistencies businesses encounter when printing companies London outsource to third-party facilities.
PromoSigns.co.uk serves diverse sectors including retail chains requiring multi-location signage, exhibition organizers needing rapid-turnaround graphics, property developers coordinating construction hoarding, and corporate offices implementing branded environments. Our client portfolio spans independent startups to multinational corporations including previous work for Adidas, L’Oreal, and Nike. Each project receives identical quality attention regardless of order value.
Comprehensive Printing Services and Materials Expertise
PromoSigns.co.uk maintains extensive substrate inventory enabling optimal material selection for each application. Our printing capabilities span paper stocks, vinyl films, textile fabrics, PVC composites, and rigid boards—each material selected based on application requirements, environmental exposure, and budget parameters.
Large Format Printing: We produce banners, posters, and display graphics up to 5 metres length using eco-solvent, latex, and UV-cured ink systems. Our poster printing London service handles retail promotions, event graphics, and corporate presentations with finishing options including lamination, foamboard mounting, and framing.
Vinyl Graphics and Signage: Self-adhesive vinyl printing incorporates calendered
and cast materials rated for 3-7 year outdoor durability. We manufacture window graphics, vehicle livery, wall murals, and contour-cut lettering for business signage London applications. Installation services ensure professional application across glass, painted surfaces, and textured substrates.
Rigid Substrate Printing: Our direct to media printing capabilities include Foamex PVC (3mm-10mm), Dibond aluminium composite (3mm-6mm), acrylic sheets, and correx fluted plastic. These materials suit applications requiring structural rigidity—wayfinding signage, point-of-sale displays, and exterior building signs. Direct printing eliminates vinyl overlay costs while improving weather resistance.
Exhibition Graphics: As specialists among printing companies London serving the exhibition industry, we manufacture pop-up display systems, roller banners, fabric backdrops, and modular booth graphics. Our exhibition graphics printing service includes design support, material consultation, and coordination with ExCeL London, Olympia, and Business Design Centre installation requirements.
Illuminated Displays: We produce translucent films and backlit graphics engineered for maximum light transmission. Our lightbox displays combine printed graphics with LED illumination systems delivering high-impact retail displays and transport advertising.
Materials We Use
As one of the specialist printing companies London depends on, PromoSigns.co.uk works with professional, industry-grade materials including:
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PVC banner material (510–720gsm) – weatherproof and durable
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Foamex boards (3mm, 5mm, 10mm) – lightweight and perfect for indoor signage
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Dibond aluminium composite panels – the strongest choice for long-term signage
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Correx boards – cost-effective option for temporary campaigns
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Self-adhesive vinyl (standard & high-tack) – for walls, windows and vehicles
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Premium poster papers – matte, satin and gloss
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Fabric graphics – excellent for exhibitions and retail interiors
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Backlit films – ideal for illuminated displays
Every material is tested to meet professional standards for clarity, durability and colour accuracy.
Transparent Pricing Structure for London Businesses
Poster and Paper Printing:
A3 posters: £12–£18 | A2 posters: £16–£26 | A1 posters: £24–£35 | A0 posters: £38–£52
Banner and Vinyl Production:
PVC banners: £25–£35/m² | Mesh banners: £18–£28/m² | Cast vinyl graphics: £45–£65/m²
Rigid Board Signage:
Foamex (5mm): £45–£65/m² | Dibond (3mm): £75–£95/m² | Acrylic prints: £95–£135/m²
Exhibition Display Systems:
Roller banners: £75–£125 | Pop-up stands (3x3m): £425–£695 | Fabric backdrops: £165–£285
Volume discounts apply on orders exceeding £500. Same-day production available for projects received before 11:00 AM Monday-Friday. Unlike many printing companies London charging premium rates for fast turnaround, we include expedited production within standard pricing for stock materials.
Design, Production, Delivery & Installation
Professional Artwork Support
If you don’t have print-ready artwork, our design team can prepare layouts, apply branding guidelines and optimise files for best print output.
High-Resolution Print Production
Our equipment includes eco-solvent, UV and latex printers capable of producing sharp detail, vibrant colour and smooth gradients.
Fast Delivery Across London
PromoSigns.co.uk offers same-day or next-day delivery for many print products across all London zones.
Related Services to Support Your Exhibition & Display Branding
To build a consistent and visually strong presence across your business, many clients combine their print orders with additional display solutions from PromoSigns.co.uk. Popular options include Mesh Banner Printing, Vinyl Printing, PVC Banners, Canvas Printing, Foamex Printing and Floor Vinyl Printing. These services integrate seamlessly, ensuring your brand looks professional across exhibitions, retail promotions and corporate environments.
📞 Contact PromoSigns.co.uk for Printing Companies London
Looking for reliable printing companies London businesses can trust?
Request a free quote or book your site survey today.
📞 01375 802777
📧 info@promosigns.co.uk
PromoSigns.co.uk delivers premium print solutions designed to strengthen your branding and support your business across the capital.
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We work with the best materials:
