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Penetrating Damp

  • 27-02-2021 1:14pm
    #1
    MP4691
    Registered Users, Registered Users 2 Posts: 23 ✭


    Just noticed a damp straight line in the hall. It was hidden by a plant. It is about 5ft tall and in about 1 to 2 inches wide. There are yellow/sand bricks in front. I read that Thompson’s One Seal is not good as it is not breathable. How can I fix this as I am not a DIY expert?


Comments

  • #2
    listermint
    Registered Users, Registered Users 2 Posts: 34,216 ✭✭✭✭listermint


    Need to see what's outside tbh . Any gutters? Roof line etc external raised beds


  • #3
    MP4691
    Registered Users, Registered Users 2 Posts: 23 ✭MP4691


    There is a downpipe and gutters were cleaned recently enough. Garden to the front and on a rise. Conscious if we have more rain it is going to get worse.


  • #4
    MP4691
    Registered Users, Registered Users 2 Posts: 23 ✭MP4691


    Does anyone have any suggestions what I could paint on outside of brick?


  • #5
    Doolittle51
    Registered Users, Registered Users 2 Posts: 417 ✭✭Doolittle51


    Have a look at this:



  • #6
    MP4691
    Registered Users, Registered Users 2 Posts: 23 ✭MP4691


    Thanks for the video. This is exactly what I need. I have looked at stockists near me but nothing shows up on their websites eg Woodies. Can this be bought in Ireland?


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  • #7
    Doolittle51
    Registered Users, Registered Users 2 Posts: 417 ✭✭Doolittle51


    No idea I'm afraid, think I saw it on amazon. If you get in touch with the manufacturer, they might know if there are any stockists in Ireland.


  • #8
    mickdw
    Registered Users, Registered Users 2 Posts: 23,688 ✭✭✭✭mickdw


    MP4691 wrote: »
    Just noticed a damp straight line in the hall. It was hidden by a plant. It is about 5ft tall and in about 1 to 2 inches wide. There are yellow/sand bricks in front. I read that Thompson’s One Seal is not good as it is not breathable. How can I fix this as I am not a DIY expert?

    Firstly dont jump in with both feet assuming its coming through the wall unless its a patch that doesnt contact the floor.
    You should firstly look at surface water externally, ground levels and path levels externally - whether rainwater is being pushed towards the base of the house.
    Any defective gutters.
    Is the ground level suitably lower than internal floor?
    Secondly, have you considered that it could be a plumbing issue?
    What is the wall makeup and how old is the house?


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