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Water runs under the sheet on condensation-protected roof sheet metal
Hi,
The underside of my condensation-protected roofing sheet is completely damp, and water is running down where it meets the wood. It's foggy outside now, but should it really be like this if there is condensation protection on the sheet?
If you hold your hand under the sheet, you can feel how wet it is. The water isn't coming through the screw.
It's T130M from Rukkii.
The underside of my condensation-protected roofing sheet is completely damp, and water is running down where it meets the wood. It's foggy outside now, but should it really be like this if there is condensation protection on the sheet?
If you hold your hand under the sheet, you can feel how wet it is. The water isn't coming through the screw.
It's T130M from Rukkii.
Best answer
Now the images are too grainy when zooming in on the underside of the roofing sheet.
Is the roofing sheet rough on the underside?
This doesn't prevent condensation from forming, but it does reduce the risk of water droplets forming and dripping "everywhere."
How much ventilation is there?
The condensation that forms must be ventilated away, otherwise, large water droplets will form.
Is the roofing sheet rough on the underside?
This doesn't prevent condensation from forming, but it does reduce the risk of water droplets forming and dripping "everywhere."
How much ventilation is there?
The condensation that forms must be ventilated away, otherwise, large water droplets will form.
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