cast iron

  1. K

    Cast Iron end bit rusty - About to get covered by concrete

    Hey everyone, I'm covering the damp line of my flat with concrete since previous owner got rid of it for aesthetic reasons. The part that was in contact with concrete looks really rusty and weak. The pipe will be covered with concrete on Friday. My questions are: 1) Does the pipe looks ok to...
  2. C

    Plastic into cast iron gutter advice

    Afternoon all Had my gutters done not too long ago and this particular point keeps leaking. It’s been fixed a couple of times with sealant but fails again when the seasons change, assume due to temperature change. I’m looking for a more permanent solution, is there a union I can buy...
  3. R

    Painting cast radiators - looking for black/grey equivalent to Hammerite radiator paint

    Hi, Over recent years, I've had to paint several of our cast radiators (previous owners had sadly not made the best of jobs). Used white radiator wet spray but found that the Hammerite paint provides a better and longer lasting result. Need to tackle two more radiators but this time we want...
  4. P

    Can't get radiator bleed screw to seal.

    I've got an old cast iron panel radiator that I've recently had stripped and repainted. On piping up it has a weeping leak from the bleed screw at the top. Taking the screw out and cleaning up I could see the screw thread has a notch in it and the hole that it screws into also has notches in...
  5. 6

    Sealant for cast iron soil pipe

    My cast iron soil pipe does not seem to be leaking, but there are sometimes bad smells - presumably because the joints are in a poor state. Q1 - What should I use to reseal it with? A man who came about the drains suggested chemical metal. But should I use something else instead, such as...
  6. A

    Dismantle cast iron/lead socket joint

    I want to remove a swan neck fitting from the top of a cast iron soil stack which is about 4"/100 mm diameter. This piece attaches to the vertical stack with a lead-sealed socket joint (see sketch). How can I dismantle this joint? I don't want to damage any of the main vertical pipe, including...
  7. C

    Cast Iron Downpipe Broken Collar Repair

    Hi, Got a cast iron downpipe with a broken collar, when it rains quite hard the water spills out of the broken section. I know it may be best to replace but is there a way that a good quality repair can be facilitated? The back of the pipe is rusty but no leaks as far as I can see. Thanks...
  8. D

    Old Downpipes and Hoppers (Sandblast them?)

    Hi all I have some old cast iron downpipes on an old stone building I need to clean up, they have years of neglect and are really tatty and rusted. I was considering sandblasting but I don't think it would be a very cost effective method, although it would probably make a smarter job I think a...
  9. H

    Plastic downpipe union with cast iron downpipe

    The area near my back door regularly flood with rain water from a plastic downpipe. How can I divert the water into the original cast iron downpipe? Do I need to totally remove the original downpipe first? Is there a way of joining them up? Here's a photo:
  10. H

    Aged Copper Finish on Cast Iron Rads

    Hi All, am new here, was wondering if I could seek your advise and expertise on painting some radiators?? We are doing up our first place and managed to recover some freestanding cast iron rads. These have a dark / copper-edged finish to them, and we have wire bushed off minor surface rust...
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