TG lining Sound Tiles

TG Lining Sound Tiles series

Everyone will agree that it is important to know if you are getting close to a danger point while walking in a public space. For someone who is visually impaired, early information is of vital importance. A user of a guided route wants to be informed as soon as possible about dangerous places that require extra attention for his safety. He will then be able to approach these places carefully and adjust his walking speed.

The optimal sound tile marking

The TG Lining sound tiles exceed this information requirement. From an ‘arm’s and cane’s length’ you can hear the TG Lining sound tiles when tapped before reaching it. There is a recognisable difference in sound: when lightly tapped with a cane, the sound tile clearly sounds louder than a guiding line. The difference can also be felt with the hand, due to the changed vibration of the white cane. This effect is achieved by the combination of a slightly spring-loaded aluminium metal box with a sound chamber and massive concrete below.

Vision-impaired ‘non-white-cane users’, who rely on the remainder of their vision, can see the noticeably marked area from some distance, because the surface of the sound tile (silver anodised aluminium) reflects much more light than the surrounding background and guiding line.

High anti-slip effect

The slightly roughened metal surface of the sound tile is hard; dirt does not cling to it. The panel has a very high anti-slip effect, and this, according to German/European standards, allows it to also be applied in places where, for example, oil pollution is taking place. The TG Lining sound tiles are the most robust panels on the market. They can be applied in virtually any exterior and interior situation.

There are 3 versions of the sound tiles:


The warning sound tile is applied at locations where extra attention is required for your safety:

• indication of warning marking crossing place

• indication of stairwell at the top of the stairs

• indication of end marking of a guiding route, to walk farther would be dangerous or is not possible

• indication of end marking at a bus stop, train station, etc.


Providing information

The object marking sound tile (OMST) is applied at locations where extra attention is required, but where there is no danger:  

• indication of bus-boarding place

• indication of information point, such as information (braille) signs

• indication of SOS poles, CICO columns

• indication of entrance of building etc.

Guiding and following

The guidance line sound tile (GLST completes the series. This type of sound tile with 5 lines can easily be applied in nearly any pavement. The TG Guidance line sound tile is the easiest-to-follow guidance line on the market. The user can easily find his way with the sound tile.

Colours: the sound tiles are anodised silver by default. The guidance line panels are also available in other anodising colours by request. We are also happy to provide you with tips for what colours are applicable for your project, both aesthetically and practically.