... for comprises one course of headers, then three courses of stretchers then another of headers and so on and may be a garden wall bond iirc. Hi Steve, It is usually called English Garden Wall bond, but I think you will find it on Derrick's site as American Common bond. Best Wishes, Howard posted: 15 Dec 2011 23:57 from: mike47j I found out how to add pictures. A quick example for the wall between the windows, including 1 brick length to fold round each of the sides. 1822_151852_410000000.jpg Mike Johnson posted: 16 Dec 2011 09:25 from: JFS Mike, Did you write this programme? I have to say it is really rather excellent- well done and many thanks for making it available- and even the source code! I have not got my head round how to create patterns yet, but I will keep at it. Best Wishes, Howard. Parts of Templot Club may not function unless you enable JavaScript (also called Active Scripting) in your browser. Templot Club> Forums> Off ...