It may not be a problem depending on what fitting he used. Philmac's stance with their 3G fittings is that because old black pipe is stiffer it does not require an insert. Don't know about other manufacturers though. Still shouldn't be concreted in but besides getting your hammer out there's not a lot that can be done about that now
I'm not sure that they do (I'm talking about OLD black pipe here not the new black that is the same as the blue apart from the colour). I've never seen any, and I'm saying this based on discussions with a Philmac rep so I'm not talking out of my arse unless he was.
he went and got the bits while he was here so I doubt that he would have got extras or spares. I suppose we will never know unless the house starts floating down the road.
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