Download documents

Click to view any of the documents below, most of which we have had a part in authoring or publishing or are implemented in our software.

They are PDF files under 1 Mb unless stated otherwise. They are either hosted here or are links to the organisations that publish them.  

IHE Sign Structures Guide 2010 (2.5 Mb)
co-authored by Buchanan Computing  

ARTSM Guidance on specifying Traffic Signs
co-authored by Buchanan Computing

DfT Formula for calculating the x-height of a sign
(as implemented in SignPlot).

Download software

The following are installation programs for software that we supply free of charge. They require you to log-on to download them, but a guest registration is available to anyone (see panel, right).

SignPlot Sign Illumination Tool
For TSRGD 2016. Answers that tricky question: Does this sign legally need lighting or reflectorisation?
New: version 1.01.3 includes the changes in the TSRGD Amendments (13.12.17 in England & Wales, and 28.6.18 in Scotland).

SignLoad Designer
Steel support design for traffic signs to BS EN 12899-1:2007.
Checks also for passive safety to BS EN 12767:2007.
New: version 3.4 covers multiple signs on the same structure.

Registration

All files on this page are free to download. Some are accessible immediately, while others require a login, but if you don’t already have a guest account, you can create one in moments.

Just click on your chosen file. If a popup login box appears, please follow the instructions; otherwise simply download your file. If you are required to log in, once you have done so you may download any file on this page.

Registered users
If you already have a login for our user area and you are asked to log in before downloading, simply enter your user area credentials. Note that this will not log you into the user area itself, but just as a guest in our main public site.