Thanks Tony , i have just completed the task of de-nailing all the old joist's (after 2 hours and have blisters to show for it lol) , the plasterer has just been round to measure up for the 12.5 boards and said it wont be a problem as he will shim the boards to suit the ceiling so the old ones...
Hi Tony thanks for the reply, i have just taken a few more pictures and added them to the same album if you would take a look at them when you get the chance .
i dont think they are directly attached to the rafters, the only place they may be attached is to the actual beam that the rafters sit...
we are currently redecorating (renovating more like) our old early 1900 3 story end terrace house, we have had a new tiled roof including breathable membrane and insulation also the dormer replaced and widened in what would have been the old attic side of the top of the house.
we are now...