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  1. Lou

    Will the test meter over or under read the utility meter? Electrical Advice

    Will the test meter over or under read the utility meter? Discussion ThreadWill the test meter over or under read the utility meter? Electrical Advice Good day The following table shows the results of 3 current transformers (50A/5A, Class 0.5%) connected to a 3P-4Wire Digital Energy meter...
  2. E

    Tanking Membrane Waterproof Floor & Wall - Showers Wetrooms Under Tile & Stone

    It is ideally suited for use on floors and walls, under Tiles and Stone. Made from soft woven polyethylene, it is easy to roll out and fit into corners of the room. The tiles are laid directly on the shower liner with the appropriate bedding for the chosen tile or stone. .
  3. O

    Cement board vs ply under tiles for wet UFH system

    Hi there, we have just installed a Hetta UFH system.. they recommend a 6mm plywood over the top before tiling. I called them and they admitted that ply is a poor conductor. Does anyone have any experience with cement board (such as Hardie backer or similar) to improve thermal transfer in these...
  4. Lou

    Can i run Twin & Earth outside under the edge of my house? Electrical Advice

    Can i run Twin & Earth outside under the edge of my house? Discussion ThreadCan i run Twin & Earth outside under the edge of my house? Electrical Advice I want to get power into my shed. I was wondering if i could run the twin and earth under the edge(lip) of my house and then bury it along my...
  5. Lou

    Can i install a new circuit or do minor works on a plastic consumer unit under the stairs which is the only escape route. Electrical Advice

    Can i install a new circuit or do minor works on a plastic consumer unit under the stairs which is the only escape route. Discussion ThreadCan i install a new circuit or do minor works on a plastic consumer unit under the stairs which is the only escape route. Electrical Advice I know it's...
  6. Lou

    What is under this lid? Electrical Advice

    What is under this lid? Discussion ThreadWhat is under this lid? Electrical Advice I am thinking of having an air source heat pump installed on the concrete path in front of the blue wood-clad structure (see photos), but there may be impediments. One is a hinged iron lid with "Stop ****" on...
  7. H

    Water getting under tiles of impey tanked former tray

    Hi I have a wetroom tray on timber floor. We have an impey shower tray and tanking membrane. Impey Tanking is floor only and goes up 5 inches or so up the wall tiles. We have been having issues with some permanent wet grout lines. Upon inspection it looked like the wet grout areas had a lot...
  8. P

    Shower under tile seal

    Hi i am looking for a shower tray under tile seal, a few years ago I found one that the tile sat in a channel on the seal with the up stand behind the tile and the flexi seal part below, does any one know if they still do anything like this anymore ? regards peter
  9. Steve_Bcs

    Mould under lifted tiles?

    I’m continuing to lift tiles on my dot & dabbed kitchen floor over retofit ufh. i thought I’d start a new thread due to what I’m finding underneath. A few tiles have green mould looking spots & bits of water & this one is by far the worst. Taken up just now with my trusty plastic car trim...
  10. G

    Level Subfloor Under Plywood Before Tiling?

    I'm off level 1/8'' over 2' and 1/4'' over 4', from left to right in picture. Building recessed shower for schluter pan. What can I use to shim between joists and plywood to level out? Roofing felt? Drywall shims? I need something I can screw through but which won't compress. Looking for...
  11. M

    Used Modified under Ditra on concrete by mistake. Options?

    I'm laying Ditra in my bedroom on concrete & using porcelain tiles. I just realized I used Modified under my Ditra. I was 40% done when I realized. What are my options?
  12. E

    Mastic bleeding out from under tiles

    We recently had tiled installed on a small outdoor patio. As you can see from the picture the adhesive is bleeding out on to the shed roof. Is there anything I can do to stop it? What can be used to clean it off of the flashing? Thanks in advance for any help you can share.
  13. T

    Concrete slabs under log burner

    Hi We have recently had some old fashioned concrete slabs laid for under a log burner at the time when I asked the builder he advised any natural stone like this would be easy to keep clean and not stain. I am finding this untrue even without the log burner in and Google seems to suggest they...
  14. L

    Recommendations for Tiling under HE Washer

    Hi All, Could really use some sound advice. I will be tiling my basement laundry room with 12" square ceramic tiles (that I got from my Father-inlaw) ontop of cement foundation. The floor is plain cement over 30 years old that has a dip to the drain (opposite end of the room from where the...
  15. M

    Installing floor tiles under kitchen units

    I'm getting large floor tiles install in the kitchen with existing kitchen units. However, getting different comments from companies over the difficulty of installing the tiles under the existing kitchen units. It's not a problem where there are kitchen cabinet legs and a plinth hiding it as...
  16. M

    Ditra mat or not under floor tiles on ground floor?

    So, on the ground floor there is a wet underfloor heating system. It is using pipes that were installed into grooved ProWarm boards. On top of that is about 4cm of concrete. The current install then has floor tiles which had the adhesive directly on the concrete. For other reasons, all the floor...
  17. N

    condensation under tile

    replaced a loose quartz (resin) tile laid 5 days ago on ditra using s1, loads of condensation under tile; droplets of water. any one seen this before?
  18. M

    Tiling Under A Bathroom Window

    Is it ok to butt the tile up against the bottom of the window sill to keep the tile height with the piping on h other walls the same?
  19. M

    Tiling Under A Bathroom Window

    The tile all around the top on the bathroom walls will have piping on the top tile. The tile on the wall under he window will butt up against the bottom of the window sill. This way the height of the top of the tiles are the same on all walls. See the photos. Is this a good way to do this? what...
  20. shimlad

    Putting Electric Heating Mat Under Tiles

    Hello, I have got the boarding down it is wedi board which had been stuck down with adhesive and screwed down also with extra metal washers. Someone has now told me it is not a good idea to put an Electrical Heating Mat over it beacuse of the metal screwes and washers. Can I just take them...

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