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Damp proof membrane - condensation?

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Hi I am raising the floor in my dining room and about 1/3 of the way through. I have put a damp proof membrane (DPM) ontop of the original concrete floor and am laying beams ontop of this.

I have noticed that alongside the edge beam there has appeared condensation on the DPM against the wood. Is this normal? The wood had been in the room about one week before I have started using it.

Thanks for any advice :)
"Those who try to make sense of the world are divided into four categories: scientists, theologians, philosophers, and fools. Correction ... make that one category with three sub-divisions" -- Carlo Kensada

Comments

  • owls
    owls Posts: 217 Forumite
    what kind of dpc have you used

    foam insulation and a visquine course?
  • mikey72
    mikey72 Posts: 14,680 Forumite
    Which side is the condensation on, top or bottom?
  • perc
    perc Posts: 1,040 Forumite
    Part of the Furniture 500 Posts Name Dropper
    Its on top of the DPM

    What is a DPC? Damp proof couse? If so no extra to the one installed in the brick work already
    "Those who try to make sense of the world are divided into four categories: scientists, theologians, philosophers, and fools. Correction ... make that one category with three sub-divisions" -- Carlo Kensada
  • mikey72
    mikey72 Posts: 14,680 Forumite
    If it's on the top I wouldn't worry, it maybe the wood just needs to dry out more. Was it pre treated with anything?
  • perc
    perc Posts: 1,040 Forumite
    Part of the Furniture 500 Posts Name Dropper
    Yes it was treated timber
    "Those who try to make sense of the world are divided into four categories: scientists, theologians, philosophers, and fools. Correction ... make that one category with three sub-divisions" -- Carlo Kensada
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