crispy_wafer

5, if the same as jackoboards, their instructions suggest one in each of the corners and 1 to the middle.

Apologies for butting in, this PVA, is this the same as the contractors liquid PVA that you dilute down, or is this special thicker stuff specifically used as a glue?

I've taken to using a spare empty/clean 10l paint tub and a drill attached paint mixing tool to mix up small batches. Just made peace with the fact that there will be a bit of wastage. Bag of adhesive @ £18 vs CT1 @ £13, my wallet says stay with the bag of adhesive.

gpt reckons vinegar, or citric acid and leave for 10 minutes to try and dissolve the calcium deposits... Might need a few repeats.

bigger plantpot = what stain 🤣

Upstairs Bathroom floor, leads onto landing. Bathroom floor will be tiles, landing will be something else and there will likely be a transition strip. The door casing is such that the door will be inward opening. I'm trying to set out the tiles for the floor, but am coming a little unstuck on where the transition from tiles to the other flooring ought to be... What do tilers usually do? Tile to outer edge of door (Landing side)? Inner edge? To the Centre line?

when sat into a worktop and supported on all 4 edges it'll be fine.

What have you used for the grey panel?

Same here, but I’ve added utility sink too just because rising main is under there and I couldn’t think of a compelling reason to soften the utility cold.

used mlcp for my upstairs bathroom rad installs, used geberit press chrome pipe tails. used mlcp because roll ends left over from ufh install. Already have a press tool, so found and bought the required jaw from ebay. That said, I'm not sure I'd go out my way to specifically install mlcp, I only did to get rid of them 15-20m sections of pipe I had left over!

Better!

what the feck on earth is that?

Same, what they going to do if you forget the digger isn’t a zero tail swing jobbie and you accidentally take out a wall, then because safety reasons the whole structure had better come down.

I was thinking 100mm from hob, 300 from sink.

Would it still need to be plugged if there is a water seal in the drain trap?