pipe

  1. phykell

    Teeing off in 15mm for Extension/Chase in Concrete

    Hi, My house is a combination of suspended (floorboards) floors and concrete and it currently has no central heating. I've worked out a route for the CH pipework which avoids all of the concrete areas except for one room which is an extension. I have two options as far as I can tell: 1. Dig...
  2. O

    Holes in Walls

    22mm tubes going through a solid 9" brick wall. 30mm holes drilled- strapped a spirit level to the drill & a square to the wall so they're straight and level for a change. Question- is that 4mm gap going to give me annoying rattles and creaks when thermal expansion kicks in (the 2 tubes are feed...
  3. L

    Smelly drains - advice please

    Hi all, Looking for advice regarding an intermittent sewer/drain smell in our kitchen that we can't get rid of please! We have a 12 year old townhouse and over the last few weeks have had an intermittent smell in the kitchen coming from the sink and the part open top back of the kitchen lower...
  4. I

    Steam generator to steam room suitable pipe and fittings

    Which types of pipes, 1/2" BSP threaded fittings, sealants and washers are suitable to carry steam from a 2.8kW steam generator to a steam cabin, a pipe distance of 400mm? Originally I was thinking 15mm copper pipe soldered onto 15mm x 1/2" BSP female tap connectors (the type with the red fibre...
  5. robodelfy

    Kinked 15mm copper water pipe, is it ok?

    I just found this as I was doing the waste for my bath, it must have been like this for 10 or 20 years, but it doesn't look great to me Would this be something ok to leave as it is, or should it definitely be replaced with a straight coupler by a plumber?
  6. J

    First fix plumbing . Would have you left the pipe coming out the floor

    My plumber has completed first fix and left kitchen and bathroom feeds and drain pipe coming out the flooring. Look weird to me as I would have preferred sticking out from the wall. before bring it down again. I would like to understand if this is common practice or my plumber is really ****...
  7. J

    Replacing main water pipe Anglia water. what to use. Help

    Hi Everyone. I made request to Anglia water to replace my lead pipe with a new polyethylene pipe. They sent me instruction on how the pipe should be laid but I`m struggling to source material at moment. I have attached guide for your reference. They suggest a 25mm pipe. Is this good enough...
  8. A

    Leaking toilet waste pipe query

    Hi folks, So I've got a leaking waste pipe from the rubber seal of my bathroom. The house is only 5yrs old and was built by somebody that didn't seem to care on a lot of detail (bit housing company, I'll skip my rant but it involves faulty heating installations, radiators not plumbed correctly...
  9. J

    Downpipe to nowhere - soakaway?

    We recently moved into an old terraced house (c. 1895) with a small front yard. We've just pruned back a large rosebush to find that the guttering downpipe has rusted away and separated from the section that goes underground. I had actually noticed a bit of rainwater getting in to the crawlspace...
  10. J

    Broken pipe

    Hi from digging is the grounds to our flats looking for reasons of damp and mould to the flat below the contractors found this pipe broken under ground this has probably been like this for a long time leading to continuous issues in the flat below. Can someone advise me or what sort of pipe this...
  11. lateintheday

    Pipe insulation for outside?

    Hi all, I have a short external plastic pipe that comes out of my combi boiler. See photo here... https://i.ibb.co/b2MJG40/IMG-5186.jpg When I first moved in about 2 years ago I put a cheap length of pipe insulation on the pipe. It cost me less than a quid from Toolstation as the pipe is under...
  12. cwhaley

    Bending 15mm Copper Pipe

    I've had a Google and can't seem to find an answer to this one... Is it possible (using a bending spring) to bend a piece of 15mm copper pipe back on itself 180 degrees? In effect I want to create a U-bend for holding a bottle of wine! The angle of the curve doesn't need to be very acute and...
  13. A

    Smell coming from en-suite...

    Hi, any advice would be greatly appreciated. I've noticed a soil/waste smell coming from the en-suite for a few months. Most of the time it's quite faint but on occasions it can be quite noticeable. I think I've narrowed it down to an open stack pipe which vents directly into the loft above the...
  14. D

    Leak in Pipe in Attic attached to roof

    Wasn't sure if this is a Roofing or a Plumbing question so thought I'd try here first... I have noticed there is a leak from a pipe up in my attic. The pipe in question is a Polypipe 110mm x3.2mm and the leak can be seen at the join in the first picture on the RHS. Does this look like it just...
  15. R

    Flexible EPDM hoses specifically made for central heating

    I know there are tons of questions from people asking whether they can use flexible tap connectors for central heating. To which the answer is always no. The reason why I am looking into flexible hosing is that my pipes knock. That's fine by itself as the noise from the pipes is muffled by the...
  16. C

    Gas pipe in chimney stack?

    We are in the process of replacing an old gas fire and surround (already disconnected and gone) and after pulling the plaster off the chimney stack this is what we uncovered. Gaspipe by carathers posted 31 Aug 2019 at 9:33 PM Plasterers due in next week and this is surely going to get in the...
  17. N

    K Type copper? (duplicate thread, please see "plumbing and heating")

    Started a job today in a very old house and have come across what looks to be K type copper. The inner wall of the copper is extremely thick and nothing will take to it other than a transitional coupling which I cant use because it is on the hot and it cannot be guaranteed that it would hold. I...
  18. D

    Proposed Wall mounted gas meter cab - hole in external required level?

    Am getting my meters moved. 500 thk wall - made up of 100 conc. block, 50 void, 350 breeze. re the 38mm hole that takes the gas pipe (in a plastic duct) from the proposed wall mounted meter cab to a ground floor bathroom. Does this hole have to be drilled level? Or can it be drilled to falls...
  19. T

    Advice on rerouting pipes and reducing noise

    Hello, I will be refurbishing a 1960s house and am considering what aspects of the plumbing might need changing, there's a couple of points in particular I would appreciate advice with. Some of the pipework looks like it might be 50 years old, other bits look like they were changed more...
  20. M

    Airbrick in 1950 house opening to a vitrified clay pipe

    Hi, I am sure someone here has seen it before and could explain this to me. I recently unblocked (blocked by some insulation) an airbrick in 1950s house , which 'opens' onto a vitrified clay pipe under concrete kitchen floor. The pipe hoes for about 3 m all the way to the front room (where the...
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