I supply & fit, 7 rad & combi systems for £2.750. I work on my own and i get the material's delivered in full on the first morning. I work on making £1.600 a job,so if i work to my job plan and by the end of day 2 i have all rads piped,boiler up,flue in and the gas ready to connect at metre. I will tay until i have got to that stage,if it's not too late. I left a post asking how long you would say is your average on a average 7 rad and combi job.My average is 3 days and i have to graft to do that and i dont leave anything out.I cap all my drops,patch up around the capping and boiler,earth everything that is on the regs,and flush and clean system out.Is this slow according to others it is?