Hi ,
Im thinking of.replacing all my old radiators that are nearly 40 year old .
The piping to the rad is 8mm microbore connected to 22mm pipe that is laying g on ground, half of it is insulated.
I want to change this to 15 mm to rads and a new length of 22mm.
Under my floors I can crawl around within the part where the main flow and return is pipe are .
I was thinking of using either all plastic for then 22 or copper with plastic branches to the rads .
Whats the best way to get the branches to to the rads without lifting floor ?
Could I just attach the new pipe to the old pipe and pull it through (making sure hole is big enough at rads?
Could I use the old rad brackets to hang new ones?
Im thinking of.replacing all my old radiators that are nearly 40 year old .
The piping to the rad is 8mm microbore connected to 22mm pipe that is laying g on ground, half of it is insulated.
I want to change this to 15 mm to rads and a new length of 22mm.
Under my floors I can crawl around within the part where the main flow and return is pipe are .
I was thinking of using either all plastic for then 22 or copper with plastic branches to the rads .
Whats the best way to get the branches to to the rads without lifting floor ?
Could I just attach the new pipe to the old pipe and pull it through (making sure hole is big enough at rads?
Could I use the old rad brackets to hang new ones?