SheepGoesBaaaa

SheepGoesBaaaa t1_j6a2ss4 wrote

Yeah but that's not stopping the condensation in the first place. You see the condensation on the windows because glass isn't porous. Your walls will be soaking it up, and it's harder to see.

Clean it off with vinegar/bleach/mould spray (mould spray is usually just diluted bleach), crack a window a fraction, and turn the heat up. A dehumidifier will help in the first few days or so to help dry it out - but you have a wider problem. I know because I have the exact same problem as I've said with my bay window. The gaps around the old seals were acting as trickle vents and I got mould the moment I sealed them up.

It's the hardest thing to do in a house in the winter - keep it warm but also provide enough airflow

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SheepGoesBaaaa t1_iubai65 wrote

It took me forever to figure out what your problem was from the photo. The bit you want to fix is fine and you don't notice it. Any time you get mitres involved something looks off.

The bit that caught my eye is at the top landing. Top and bottom are off. You did be able to translate a piece from the top to the bottom if you trim flat across

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