Our builders are proposing to use a contractor who uses spray-on coloured cork render, presumably:
https://corksoluk.com/
Anyone got any experience / opinions on this? It's the first time I'd heard of it
So you refused to sign a PWA with your neighbour, insisting instead that they pay for an expensive surveyor, then refused to temporarily take down your fence so they could access the side, and now complain about unsightly block wall?
Sounds like the consequences of your own actions to me
We had exactly the same situation as you - part suspended, part old solid and new solid extension. We went with a low profile system (~20mm build up) throughout. As mentioned, it works differently to "conventional UFH", more like the fast response and low thermal inertia of a radiator, but it...
But you don't know if that would be the case for your quote or not. He's said it is (currently) 15%, if his material prices increased then maybe he would have reported it as 14%
As I said earlier, my builder accidentally sent me his internal costing sheet.
His overheads were calculated by line item and summed up and converted to a total % value that was then distributed over each line item in the project.
He didn't directly send me his breakdown but it would have been...