Years ago you had to lay the fireback on a bed of sand and carefully work your way along the scoreline with a sharp bolster. Nowadays a diamond blade goes through it easily.
I wasn't intentionally trolling. I genuinely couldn't understand how a three sided cast iron plate could be in two parts. To be honest, I couldn't see how the back plate could safely be anything other than one piece given the temperatures involved.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local