Originally Posted by tiny
You would need to get drawings done to see wats called for, depends on
several things pitch, span, local regs, unfortunatley not all areas are the same. and imho £20.000 is cheap.

that was just for the roof and floor work and stairs ...i think then i do the internal walls etc but in the end i didnt bother so i lost the idea,thats why im strugling to bring back to memory what was said