Just wanted to share something I have found, using the following link / code:

http://www.w3schools.com/html/html_layout.asp

I was able to create headers and footers which you can use to make professional PDF files for customers, etc.

A few people (myself included) have been asking how to do this, and the above link is the code that you can use to do it :)

Feel free to ask any questions if you need some help

Many thanks

Ben