Channelled too much

Notadecor8ter · 2026-01-27T07:17:47+0000

Hi all im slightly concerned that
ive chanelled too much thermalite block out.

Its about 50mm for a shower valve. The channel on the right side can be filled in as that isnt needed now.

Should I be worried and should I fill in with a mortar mix?

endecotp · 2026-01-27T08:36:54+0000

How thick are the blocks and how deep are the chases?

jj4091 · 2026-01-27T09:08:44+0000

How is it going to be finished. Dot and dab or plastered?

Notadecor8ter · 2026-01-27T09:43:59+0000

It will be tile backer with tiles.

I will be filling in gaps with expanding foam.

Notadecor8ter · 2026-01-27T09:44:33+0000

endecotp said:
How thick are the blocks and how deep are the chases?

100mm block and 50mm chase

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Channelled too much

Notadecor8ter

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