Chromadek signs are probably the most common type of outdoor billboard sign. Chromadek’s biggest advantage, over other mediums like flex face signage, is that Chromadek signage is more durable and will withstand the elements for longer. In some cases, for example where a new development is advertised, and the signs don’t have to be up for more than a year, customers will decide to use flex face signs instead of Chromadek signs because of the cost saving.

We offer Chromadek signs in almost any size. We cut custom sizes and apply cut out vinyl or full colour vinyl prints to these signs. We also manufacture frames and poles if required.

Standard sizes are 2450mm x 1225mm or 3000mm x 1225mm.


A-Frame banners are very popular as both indoor signage and outdoor signage solutions. A-Frame banners are a relatively inexpensive brand building and advertising option. A-Frame banners are printed on black-white PVC and is then attached to an aluminium frame with Velcro strips. Standard sizes for A-Frame banners are 1m in width and 2/3/4m in length, but at REDBLOCK we can also do custom A-Frame banner sizes. The banners can be printed either on PVC or Polyester.

Put yourself in the public eye with A-Frame banners for instant visibility and convenience from REDBLOCK ADVERTISING MEDIA.

The Advantages of Banner Advertising Are:

  • Banner assembles in 30 seconds.
  • A-Frame Banners are weatherproof, washable and fade resistant.
  • Makes a swift impact.
  • Banners can be used as wraps on the sides of buildings or walls in key traffic areas.
  • Outdoor banner advertising is an effective way to communicate short messages or to create brand identity.
  • Outdoor Vinyl or Polyester Banners are the perfect all-rounder! They make great indoor and outdoor signage options.


Because of their simplicity, cost effectiveness and impact, Lightboxes are one of the most widely used signage solutions. Lightbox signage makes an illuminated statement day and night and increases the visibility of your premises. Lightboxes are less expensive and easier to maintain than neon signage. We custom build and fit lightboxes to your requirements or replace the panels in your existing unit.

Redblock Media is a supplier of Perspex signs and lightboxes in Pretoria and Johannesburg – We offers high quality Perspex Lettering and Lightboxes, this includes LED and Florissant light boxes, Perspex lettering with LED backlit boxes. We guarantee durable prints and high quality Perspex, we also manufacture any shape or size Perspex sign or light box.

LIGHT BOXES are ideal for promotions, product launches and exhibitions and the ultimate branding solution for maximum impact. A similar backlit graphic is illuminated from behind to create the maximum effect and impact.

A well-designed shop-front, light-box or illuminated signage is a perfect way to attract attention to your business or shop. Shop-front signs, light-boxes and illuminated signage can be manufactured to any custom shape, design and size. Our creative team can design lightbox signs that are made of mixed layered materials, 3D lettering with LED lighting and much more.


Sandblast vinyl is the very popular alternative to on-site sandblasting, but the effect is almost identical me. Sandblast Vinyl is applied directly to existing glass, but unlike its traditional counterpart, offers endless potential when it comes to the design options. Images can be printed on the vinyl or design elements; words and logos can be cut out of the vinyl.  Sandblast vinyl allows natural sunlight to filter through and filters 95% of the UV rays which fades your furniture and carpets. Applied to windows it also acts as a shatterproof film. We also offer other window branding solutions, namely sandblasting vinyl, vinyl cut-out and solid vinyl prints.

CONTACT us TODAY for all your Lightbox Signage needs! 


  • Outdoor Signs
  • Billboards
  • Chromadek Signs
  • Flex face Signs
  • Lightboxes
  • Vehicle Wrapping / Branding
  • Shopfront Windows
  • Office Signs
  • Wall Banners
  • Roll Up Banners
  • Health & Safety Signs
  • LED Signs

For more information on our VEHICLE BRANDING options please click HERE

For more information on any of our other products, please click on any of the buttons below.








REDBLOCK Digital, a Pretoria based company specialises and offers all types of high quality billboard signage. Our products include Vehicle Signage, Stickers, Road signage, Safety Signs, Billboards, Shopfront Signage, A-Frame Banners, Wall Banners, Roll Up Banners, Flexface Signage, Chromadek Signs, Perspex signs, Contravision Signage and Lightboxes. In addition we also manufacture other types of outdoor billboards and billboard signs. These include Illuminated signs and boxes, LED signage, ABS signs as well as Perspex and Aluminium signage and signboards.

If you operate or are planning to start a business, an important consideration is how you plan to use signage, both indoor signage and outdoor signage. Creative, eye-catching signage can help your business to make a great first impression and help you to stand apart from your competition. Customers are more likely to purchase from a business they have already heard of, so effective signage can help plant the seed for future business.

Signs serve as a type of soundless salesperson for your business. Outdoor signage draw attention to your place of business and help differentiate it from others on the street. Interior signage help customers locate merchandise and can lead to impulse sales when added to special displays. 

Billboard signage can also be effective for off-premises or outdoor use. Strategically placed billboards can convey a concise message to passing motorists. You can also place magnetic signs or vehicle wrapping on the side of your vehicle to serve as a form of mobile advertising as well as pay other motorists to place signs on their own vehicles for additional reach.

Signage provide continuous advertising for your business, and will work for you 24 hours a day, 7 days a week.