running ch and h/cw pipes in kitchen behind units

[tukky142]

Hi,

I am having a forth bedroom/kitchen extension built and its got the plumbing stage of the build. I am having a galley style kitchen with two straight runs each side of units.
I have to take the CW main up the one wall in the corner over the ceiling and back down to the sink area I also have to run some CH pipes down in the corners to feed 2 plinth heaters.
I would like to know what the best way to install the pipes so that when I come to install the units I wont have to cut around pipes - Should I be sinking the pipes into the wall or should I be running the pipes inside the units in the void at the back.

Thanks in advance

 

[megawatt]

Clip the pipes to the wall and then let into the rear of the base carcasses as required ... DO NOT sink into the wall.

 

[gas4you]

Make sure any pipes carrying hot water are kept away from the cold mains.