Have you noticed it when no showers have been taken for a while? As in, its rained, and although the vans not in use, the lamps still collecting water? This is your sure-fire way of getting an answer.
Quote: Originally posted by ODYSSEY77 on 30/6/2023
We have no roof leak but have a tiny amount of water collecting in overhead light cover in bathroom. Could this be condensation after showering.
In that location, moisture can only come from 2 places. If it's a roof leak, it will only appear after the roof gets wet. Otherwise, it's condensation.
To check for a leak. Make sure the light fitting is bone dry, then either soak the roof with a hose pipe (shower type fitting) or wait for heavy rain. Check it immediately and again after an hour or so. If it's a leak, it'll either leak straight away or filter through after a while.
If there's no leak then it can only be condensation. If light fitting is plastic you could maybe drill a small hole to allow the moisture to escape? Also, make sure the roof vent and/or the window is open whilst showering. Apologies if this is all a bit Captain Obvious