Matching up old slate If you are doing some renovations and have existing slate we should be able to identify what you have. This can be quite time consuming and we do this as a service - happily. HELP US HELP YOU! Email us at least three photos in the best quality you can so that we can start the matching process. Do varying distances from close up [in focus!] to a metre away to a bit further away. If you have many and varied colours you are wanting matched then thats more pics! Photos you wish to show us from your smartphone screen will not help us make a decent match.