Anti-Condensation Box Profile Garage Roof

[diylover10]

I have had my double garage roof renewed recently to replace an asbestos roof.
However we have had the first amount of significant rain today and the anti-condensation plastic coated roofing sheets look very wet in near the gutter end of the roof.
Can someone advise as to whether this is simply the sheets doing their job and removing moisture or is there a leak.
I have attached a picture.
View media item 46727

 

[catlad]

I can not see a lot from that picture, post a picture from the outside if possible.

 

[freddiemercurystwin]

anti-condensation plastic coated roofing sheets

Wos dat then?

 

[diylover10]

Outside view View media item 46728

 

[^woody^]

anti-condensation plastic coated

There is no such thing

 

[masona]

My guesses, either not enough overhang on the side or flashing problem under the gutters, if it was me, I would altered the roof to extend the upper roof section to the same pitch

 

[smashngrab]

Check that the bottom 2" of condensation cotton has been removed, if it hasn't you can get capillary action with the water soaking back up the sheet.

 

[devonlad]

yeah do what smash said. something i made the mistake of leaving on when i firt started using the fleece backed sheets a few years back. also make sure foam fillers have been installed to stop blowback/splashing when heavy rain and windy

 

[noseall]

Anti-condensation...hmmm?

Condensation resistant with a disclaimer would be more appropriate, one might think.