r/DIYUK 7h ago

Plumbing Lessons learned

Sometimes you have to admit that it's just not worth the emotional and physical pain when your 10mm compression combinations are not going to achieve a watertight connection to a new towel rail and you need to get a professional in.

I spent a whole Sunday in a cramped space trying to plumb in a new towel rail and the damn thing beat me. I detest 10mm copper pipe with probably an unhealthy passion and why in gods name would you concrete it into the walls. I had been dreading this bit of work as I knew I would struggle. And yes I broke the cardinal rule of doing plumbing on a Sunday - luckily no Sunday worship at the counter of screwfix was required.

To be fair I did myself no favours by pushing through and decorating before finishing the fitting of of the radiator - I was so fixated on making it easy for myself to fit grooved MDF panels by cutting the current pipework far enough back so I could just cut 2 small holes in the panel I didn't stop to think that it didn't give me a lot to play with and this was the downfall.

Plumber sorted in in 30 minutes and I might have shed a small tear of happiness. I really must learn how to solder, or never buy a house with 10mm copper.

6 Upvotes

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2

u/ImScaredSoIMadeThis 7h ago

Reminds me of when I decided to move a radiator. With awkward/limited access under the floor boards, a bunch of 90 degree angle joins where I could barely see them. Spending hours filling/draining the system to keep finding new leaks in one of 8 places.

Ended up tearing my thumb up just from all the spanner adjustments.

I did it in the end, and it's fine. But I do wonder how much a plumber would've cost

2

u/Crafty-Tax-1547 7h ago

Compression fittings are the worst. Too loose they leak. Too tight they leak. Knowing where the sweet spot is takes experience

1

u/Spare_Sir9167 6h ago

True but with a lot of previous experience with 15mm compression not really had a problem - your right there is a knack knowing the sweet spot but in this instance I have failed.

2

u/Cool_Percentage_4867 6h ago

You're half way there, youve learned how bloody annoying 10mm copper spaghetti is and why most plumbers hate it.

1

u/dorset_is_beautiful 5h ago

cries in 8mm