Best type of heating system?

[gwebstech]

Hi guys

 

Im going to do a lot of the running the pipes around myself and only get a plumber to do what i cant. So with a new build, a combi boiler and approx 13 radiators, whats the best design or system to run them around?

 

Ive read that feed and return pipes are best - so i assume thats running 22mm to feed to every rad, one for feed and one for return, but if im going to use microbore pipe will that work ok with this system? ive read something about manifolds and dont understand it. I understand the microbore can be ran behind the plasterboard to save losing width in the room with 15mm pipe

 

Any advice is appreciated

 

thanks